Timeline

This timeline is a result of the generous contribution of Christie Romero and Barbara Talbott of their 'Collectors Timeline' to the AJU. The content of this timeline is subject to their copyright.



Timelinegallery.png



Tip: use your browser's search function to find what you are looking for in a second. You open the search function by typing Ctrl+f on a PC or Command+f on a Mac.

Prehistory and Ancient History

Year General History Discoveries & Jewelry History
Circa 110.000 BC

Archaeological finds in Morocco tell us that shell beads were used as decorative objects; the oldest jewelry known to man. They may have served as amulets.

Circa 98.000 BC

Purposely drilled shells from Israel and Algeria

Circa 73.000 BC

Purposely drilled shells from South Africa

Circa 38.000 BC

Animal teeth and bone beads found in France

Circa 28.000 BC

Fossil shell and ivory beads found in Czech Republic region (East Gravettian culture)

Circa 4400 BC

Badarian culture in Egypt (c. 4500BC to 3250BC). Domestication of animals. Sedentary settlements. Social differentiation by burying prominent people in different areas of cemeteries.

Invention of the wheel (circa 5000BC), presumably first for pottery purposes.

The ancient Thracian civilization produces the oldest worked-gold objects. They were discovered at a burial site in Varna, Bulgaria.

Circa 4000 BC

Uruk Period in Sumer (4100BC-2900BC)

Alluvial gold a.k.a.jpg

Badarian Culture in Egypt starts using alluvial gold and manufactures glazed steatite beads.

Circa 3600 BC

Naqada culture in Southern Egypt import obsidian from Ethiopia for tools. Jewelry made of gold, lapis, and ivory. The Naqada culture starts using symbols.

Nephrite jade used for weapons and ornaments in China

Circa 3500 BC

First Cuneiform script in Sumer followed by the Naqada culture starting to use symbols (3300BC) that will evolve into the Egyptian hieroglyphs

Faiencedetail.jpg

Ancient faience found in Nile Valley

Circa 3200 BC

Dynastic period in Egypt; King Meni unifies Upper and Lower Egypt.

Circa 3000 BC

Dynastic periods in Sumer (2900BC-2334BC), Early Bronze Age in Sumer.

Lapis lazuli, carnelian, turquoise, green feldspar (amazonite) used by the Egyptians.

Chasing and Repoussé in Egypt (1st Dynasty)

Soldering in Egypt & Mesopotamia (3000-2800 BC)

Circa 2800 BC

First known instance of glass production in Syria

Circa 2700 BC

Use of jet beads during Bronze Age

Circa 2500 BC

Bronze Age on Crete; Minoan civilisation's uprise.

Great pyramid of Gizeh (2560 BC) built.

Earliest examples of granulation at Ur (Iraq)

Casting of gold in Egypt

Circa 2000 BC

Minoan goldsmiths use foilbacked stones in their jewelry.

Circa 1895 BC

Rise of Babylon in Sumer.

Earliest known examples of granulation from Egypt in jewelry of Khnumet (12th Dyanasty)

Circa 1500 BC
Jet2.jpg

Jet is mined in England.

Glass begins to be shaped while molten (previously worked as solid, like stone)

Art of lost wax casting developed in Near East.

Jadeite in use by the Olmecs of Mexico.

Circa 1230 BC

Earliest known examples of true cloisonné enamel (Mycenaean)

Chavín culture in Peru using sheet gold (until 300BC)

Circa 100 BC

Phoenician sailors establish a trading network throughout the Mediterranian

Intaglio.jpg

The ancient Greeks start making intaglios and cameos, the glyptography techniques spread to the east due to Alexander the Great's conquests (4th century BC)

Iron hand tools – e.g., chisels, saws, awls, hammers, pliers – invented during the early Iron Age.

Circa 800 BC

Etruscan civilisation established in modern day Tuscany.

Diamonds known in India, exported 300-400 BC.

Circa 700 BC
Etruscan fibula2.JPG

Etruscans bury the ashes of their their dead with grave gifts, Fibulas and armillas are amongst them.

Sapphires used by Etruscans.

Earliest use of beaded wire; linked chains forming “straps” found in Nimrud (Iraq)

Circa 600 BC

First electrum coins used in Lydia (Anatolia, Turkey)

Amber used by the Etruscans.

Circa 300 BC

Alexander the Great conquest into Asia, the Arabic Peninsula and Egypt (334BC - 323BC)

First documented use of red garnets and emeralds by Greeks.

Greek Theophrastus (c.372-287 BC) compiles oldest surviving mineralogy text.

Fibulas are worn by Romans.

Armillas are given to Roman soldiers as a military decoration.

Circa 200 BC
Peridotcrystal.jpg

Peridot mined on island of Zabargad (Red Sea)

Tourmaline curvette cameo of Alexander the Great, originating in India, carved 3rd or 2nd C BC.

Clay furnaces and blowpipes used to cast gold, alloy it with silver in Peru and Ecuador.

Circa 100 BC
Red spinel.jpg

Earliest ornamental use of red spinel in Kabul Afghanistan, also used by Romans; blue spinel found in England in Roman period, 51 BC-400 AD.

Blue spinel.jpg
Circa 50 BC

Julius Ceasar completes his conquest of Europe to the Rhine (Alesia, 52 v.Chr)

Octavian (later: Emperor Augustus) conqueres Egypt (Battle of Actium, 30BC)

79 AD

The Vesuvius eruption.

Pompeii and Herculaneum are buried in ashes and debris, Pliny the Elder dies, being be too close of a witness of the eruption.

Circa 100 AD

Earliest known champlevé enamels, from Sudan.

Cat’s eye chrysoberyl known in Rome, forgotten in the West until end of 19th C.

Venice becomes center for glass-making, exports imitation gems (10AD-1100AD)

South American Indians in Chocó region mine and work platinum (first 3 centuries AD)

Diamonds as octahedra (natural crystals) mounted in Roman rings (through 3rd century AD)

Middle Ages

General History Discoveries & Innovations Jewelry History
Circa 400

Germanic tribes invade the Roman Empire, the Migration period starts.

529

Byzantine Emperor Justinian takes up laws regulating the wearing and usage of jewelry in a new set of laws, later to be called the Justinian Code.

548

The San Vitale is completed in Ravenna.

570

The prophet Muhammad is born, by the end of his life in 632 a large Islamic state has been established.

Circa 600

Earliest evidence of metal drawplate usage in the Western world.

King Raedwald of East Anglia receives a burial at Sutton Hoo with extraordinary jewelry by his side.

Circa 800

Charles the Great is crowned Emperor.

Mining of red spinel begins in Badakshan, Afghanistan between 750 and 950 AD.

Cloisonné enamel finds its way into the workshops of Byzantine goldsmiths.

In choosing a court style Charles picks the Romanesque style after Byzantine example.

962

The crowning of Otto I marks the beginning of the Holy Roman Empire.

1096

The first crusade is launched.

The loot of the first crusade containing incredible amounts of precious stones and gold is transported from the Holy Land to Northern Europe.

A distinct Arabic style emerges in jewelry of the Islamic world.

Circa 1100

Chinese originate the concept of pearl culturing (1100-1300?

Circa 1140

The Gothic period in art history starts (lasts until the 16th century)

1180

The goldsmiths of London start a guild.

1234

Laws regulating the wearing of jewelry are instated in Aragon.

1250

Earliest record of plique à jour

A-jour box 160-1-422c.jpg
1284

First record of The Horner’s Co., London.

The Gothic style starts to influence jewelry.

French laws regulating the wearing of jewelry are instated (1283)

1290
Basse taille enamel.jpg

Earliest extant example of basse-taille enamel (in Italy)

1330

Earliest evidence of diamond cutting (the point cut) in Venice.

Point cut.jpg
1400

Ferronieres come into fashion during the 15th century.

1433
Charlesthe bold2.JPG

Charles the Bold, Duke of Burgundy is born (dies 1477). He is believed to have owned the Florentine Diamond.

1450

The table cut for diamonds is introduced (c.)

Table cut.PNG
1471
French cut 3.JPG

The first French cut diamonds are cut during the 15th century.

Albrecht Dürer is born (dies 1528)

1477

1st diamond engagement ring given to Mary of Burgundy by Emperor Maximilian I.

1496

Leonardo da Vinci designs a rolling mill.

Renaissance

General History Discoveries & Innovations Jewelry History
1500
Full rose.jpg

Rose cuts for diamonds begin to appear.

Benvenuto Cellini is born in Italy, describes plique à jour process in 'Treatises' in 1568.

Cellinissaliera(1).jpg
1520
Probier.jpg

Probierbüchlein (Little Book of Assays) published, becomes important guide to assaying of metals.

1526

The first mention of the Agra Diamond in history.

1530

Spanish conquistadores send Colombian emeralds back to Spain.

Moresque.jpg

Arabesque style becomes popular in Renaissance scroll work.

1550

Spanish conquistadores find platinum in South America.

1580

First European lab for smelting ores to test for gold.

Silver found in the New World on Roanoke Island, VA; settlement evacuated 1586.

1589
Beau Sancy2.jpg

The Beau Sancy diamond is first mentioned in history.

1590

Colorless zircons mined in France.

1598

Edict of Nantes issued.

Circa 1600

Human hair first worn in memorial jewels.

The Baroque Period starts.

Baroque

General History Discoveries & Innovations Jewelry History
1601

Word 'tortoiseshell' coined (OED).

1605

The Tower (London) records from this year show the Sancy Diamond being purchased by King James I of Britain.

1638
JBTavernier.jpg

Jean Baptiste Tavernier starts his journey that brings him to Golconda, during the rest of his life he visits the area several times, bringing back diamonds of all sizes like the Le Grand Condé, the Tavernier Blue and many others.

1640

Jean Berain is born (dies 1711).

1644

First record of goldstone (aventurine glass) in Murano Italy.

1650

Earliest known use of silver-topped yellow gold for diamonds.

Great Mogul.jpg

Great Mogul diamond is discovered in India (c.).

1662

Mary Stuart is born, later the Queen of England, Mary II, the first documented owner of the Holland diamond.

1669

Jean Baptiste Tavernier sells the Tavernier Blue to Louis XIV.

1675

Flint glass (high lead content) developed by Englishman George Ravenscroft.

En tremblant settings appear.

1685

Edict of Nantes revoked by Louis XIV.

Huguenots leave France, massive emigration of craftsmen to the Netherlands, Austria, Germany and England.

1691

The Hortensia Diamond is mentioned in an inventory of the French Crown Jewels of Louis XIV.

1700
Peruzzi cut.PNG

The Peruzzi cut, early version of 58-facet (square) brilliant, is developed.

1703

Tourmaline first identified.

Tourmaline.jpg

Georgian Period

General History Discoveries & Innovations Jewelry History
1720

Christopher Pinchbeck develops an alloy of copper and zinc.

1722
Dresden Green Diamond black.png

The Dresden Green (world’s largest green diamond) first reported in “The London Post Boy”.

1725

Diamonds and amethysts (1727) discovered in Brazil (c.)

1728
ADAMS.JPG

Robert Adam is born (dies 1792).

1730
Strasspaste.jpg

Georges Frédéric Strass becomes famous for paste jewelry (c.)

1735

Topaz discovered in Minas Gerais (c.)

1749

Johann Wolfgang von Goethe is born in Germany (dies in 1832).

Roman Vincent Jeuffroy is born in France (dies in 1826).

1753
Raffaelli.jpg

Giacomo Raffaelli is born in Italy (dies 1836).

1760
George3.jpg

George III becomes King of Britain.

Eugénie diamond is discovered in Brazil.

Paul Revere.JPG

American goldsmith Paul Revere begins making jewelry (c.)

Lava cameos carved in Italy for tourists visiting Pompeii ruins.

1763

James Tassie develops vitreous glass paste for 'cameos'.

1764

Josiah Wedgwood introduces fine ceramic known as jasperware in plaques with relief decoration resembling cameos, mounted in cut steel, manufactured by Matthew Boulton beginning in 1773.

1769

Die stamping machine patented by John Pickering, adapted for inexpensive jewelry in 1777.

1774
LouisXVI.jpg

Louis XVI becomes king of France.

1775

American Revolution begins, Congress adopts the Declaration of Independence, 1776.

Micromosaics first exhibited in Rome.

The Baroque Period ends (c.)

1777

“Caesar’s Ruby” (carved rubellite tourmaline) presented to Catherine the Great of Russia.

Azim-ud-Daula, the Nawab of Arcot presents Queen Charlotte of Britain a gift: five diamonds of which two are the Arcots.

1780

Burmese jadeite imported into China.

1781

William Asprey establishes Asprey.

1782

French scientist Antoine Laurent Lavoisier succeeds in melting platinum from it's ore using pure oxygen.

1783

Spinel first recognized as a distinct mineral.

1784

Benedetto Pistrucci is born (dies 1854).

1785
Eye2.jpg

Eye miniatures popularized by Prince George of England.

Nizam Ali Kahn of the Deccan presents the Hastings Diamond as a gift to King George III.

1786

Marc Étienne Janety, goldsmith to Louis XVI of France, crafts a sugar bowl out of platinum.

Janety.gif
1787

Earliest documented hairwork in U.S.

1789

French Revolution begins, ends 1799.

George Washington, elected first President of the USA. He dies in 1799.

Chrysoberyl identified as mineral species by German geologist A.G. Werner.

Brazilian chrysoberyls in Portuguese jewelry, last ½ 18th C.

1791

Titanium discovered by British clergyman Wm. Gregor, isolated 1910.

1793

Seril Dodge of Providence, RI, advertises offering of jewelry items made to order, sells business to half-brother Nehemiah. 1796.

1795

Diamonds begin to be set 'à jour' (c.)

1799

Napoleonic Wars. They end in 1815.

Amethysts discovered in the Ural Mountains in Russia.

1800
Jefferson.JPG

Thomas Jefferson elected President of the USA.

Jem Belcher wins his national boxing title.

Alessandro Volta invents the first battery, the Volta Pile.

Wollaston & Smithson Tennant begin collaboration, create commercial grade platinum, they discover platinum family of metals: palladium and rhodium in 1802; iridium and osmium, 1803.

1801
Blowpipe.jpg

Robert Hare of Philadelphia invents oxyhydrogen ('gas') blowpipe.

Recognition of tourmaline “family”.

Niobium discovered by British chemist Charles Hatchett.

E. Hinsdale establishes first American factory for the manufacture of fine jewelry in Newark, NJ.

1804
Nap2.JPG

Napoleon crowns himself Emperor of France.

The Regent Diamond is set in Napoleon's ceremonial sword which he carried to his coronation.

Royal Ironworks of Berlin opens, jewelry production starts in 1806.

1811

George III declared insane; Regency Period begins in Britain.

1812

1812-1815 War between Great Britain and the USA.

1813

1813-1815 Prussian War of Liberation against Napoleon.

Berlin iron.JPG

Berlin iron jewelry made in Germany as patriotic gesture during War of Liberation: "ich gab gold für Eisen" (I gave gold for iron).

1815

Kingdom of France (Bourbon Dynasty) restored, Louis XVII becomes King.

Etruscan baule2.JPG

Fortunato Pio Castellani established workshop in Rome, begins study of granulation in ancient gold work in 1827.

1819

The Gas Blowpipe by E.D. Clarke is published.

1820

George III of Great Britain dies, George IV becomes king.

Platinum discovered in Russian Ural mountains.

Ancient gold work discovered in Etruscan excavations.

Tourmalines discovered in Maine, mines opened from 1822 (c.)

1824
Charles X of France.JPG

Charles X becomes king of France.

Pin making machine for straight pins patented in England by L.W. Wright, by J. Howe in the USA in 1832.

1829

Andrew Jackson elected President of the USA.

Sir Walter Scott's Anne of Geierstein is published, describing opal as 'misfortune stone'.

French hallmark for doublé d'or (rolled gold) introduced by Paris Mint.

1830

Louis-Philippe I becomes king of France.

George IV of Great Britain dies, William IV becomes king.

Indian Rubber elastic first appears in Women's clothing.

Godeys.jpg

Godey's Ladies Book first published.

Claw/coronet setting of the Middle ages revived.

1831

Emerald discovered in Ural Mountains, an important source of emeralds in Europe in the 19th century.

Bailey and Kitchen opens shop (Bailey, Banks & Biddle in 1878.

1832

Bailey and Kitchen opens shop (Bailey, Banks & Biddle in 1878.

1834

Alexandrite discovered in Ural Mountains in an emerald mine, named after Czar Alexander II.

1836

Edmund Davey discovers and identifies acetylene.

USA Patent Act passed. U.S. Patent office issues Patent Number 1.

Early Victorian (Romantic) Period

General History Discoveries & Innovations Jewelry History
1837
Victoria1.JPG

Victoria becomes Queen of Great Britain.

Louis J.M. Daguerre perfects daguerreotype photographic process.

The telegraph is patented by Cooke and Wheatstone, improved by Samuel Morse, first message sent 1844.

Enameled garter armlet made for Queen Victoria; Order of the Garter strap and buckle motifs become popular.

Charles Lewis Tiffany founds company in New York City; becomes Tiffany & Co. in 1853.

Falize opens up shop in Paris.

1839

Charles Goodyear invents and patents (1844) vulcanized rubber; displays products at Crystal Palace in 1851.

Patek, Czapek & Cie. established by Antoine Norbert de Patek and François Czapek.

1840
Prince Albert.jpg

Victoria weds Prince Albert.

Electroplating commercialized, patented by Elkingtons of Birmingham. Large scale jewelry manufacturing begins in the USA.

Process for permanently foiled pastes discovered.

Steam power first used for diamond cutting in Amsterdam.

Repoussé and machine stamping replace cannetille (c.)

Scottish motifs in 'pebble' (agate) jewelry popularized, continuing through the rest of the century.

Algerian Knot Motif introduced in Paris.

1841

Duty on imported jewelry and mounted gemstones levied by USA.

1842
Gutta Percha.jpg

Gutta-percha introduced in Paris.

Excavations of ancient Assyrian capital of Nineveh begin.

British kite-shaped registry mark introduced.

1843

Garrard becomes British Crown Jeweler.

1846

Riker, Tay & Searing founded in Newark, NJ, become Riker Bros. in 1892.

1847

Cartier founded in Paris.

1848
Balmoral2.JPG

Balmoral Castle in Scotland purchased by Queen Victoria.

Gold discovered in California.

Thomas H Lowe of Birmingham introduces rolled gold plating process (a.k.a. gold filled) to Providence, RI, manufacturers.

Caldwell and Bennet becomes J.E. Caldwell & Co., Philadelphia.

1849
California Clipper 500-edit.jpg

California Gold Rush.

The safety pin invented and patented by W. Hunt.

Gold electroplating patented.

Opals first discovered in Australia, the first with play of color in 1863.

1850

High tariff placed on foreign goods imported into the USA.

Tube shaped ('trombone') safety catch patented by Charles Rowley of Birmingham, England.

Brooches with swiveling compartments introduced (c.)

Garnet-glass doublets first introduced (c.)

1851

First international exhibition, the Great Exhibition of the Works of Industry of All Nations, held at the Crystal palace in London.

Gold and diamonds first discovered in Australia.

Hard rubber (vulcanite) patented by Nelson Goodyear.

Artificial aventurine ('goldstone') exhibited at Crystal Palace.

Edward Moore becomes design director of Tiffany & Co..

1852

Louis Napoleon becomes Napoleon III, beginning of the French Second Empire.

Machine for heat-pressing bog oak patented.

Tiffany & Co. introduces the English sterling standard to the USA.

1853

Commodore Matthew Perry sails the American fleet into Japan; opens East-West trade relations.

Crystal Palace exhibition held in New York, modeled after London Exhibition.

Demantoid garnet discovered in Ural Mountains, identified as green andradite in 1864, named demantoid in 1878.

Bloomed Gold.jpg

Process for bloomed gold documented.

1854

Results of first commercially successful aluminum reduction process published by Henri Ste. Claire Deville.

Samuel Peck’s patent for shellac composition daguerreotype cases.

Use of 15-, 12-, and 9-karat gold made legal in England.

1855

Paris Exposition Universelle, aluminum articles first exhibited.

R.W. Bunsen begins using gas-air burner that is his namesake.

Patents for Bois durci, Parkesine and artificial coral issued.

Theodor Fahrner founds jewelry factory in Pforzheim, Germany.

First aluminum jewelry made in France (c.)

1856

Wm. Perkin accidentally discovers the first synthetic aniline (coal-tar) dye, mauve.

1857

Financial 'Panic of 1857' affects all of U.S. industries.

Furnace to melt platinum and it's alloys developed by Henri Ste. Clair Deville.

Snake chain making machine patented in the USA.

1858

First attempted laying of a transatlantic cable.

Frederick Boucheron.JPG

Boucheron founded in Paris.

1859

Construction of the Suez Canal begins.

Comstock Lode silver discovered in Nevada.

Jewels of Queen Ah-Hotep of Egypt discovered.

First attempt at organized jewelers' union in USA, not successful until 1900 (International Jewelry Workers Union of America).

1860

English patent for machine to manufacture stamped settings (collets) for stones granted to Frenchmen Bouret and Ferré.

Henry D. Morse opens first American diamond-cutting factory in Boston, develops standards for the American round brilliant cut, 1872-75.

Emperor Maximilian & Maximilian Diamonds are purchased in Brazil by Emperor Maximilian himself.

Fouquet opens up shop.

Ernest Gaillard takes over his father's workshops in Paris.

Mid Victorian (Grand) Period

General History Discoveries & Innovations Jewelry History
1861

U.S. Civil war begins (1861-1865); Lincoln inaugurated.

Prince Consort Albert dies; Victoria enters prolonged period of mourning.

Fortunato Pio Castellani turns business over to son Augusto.

Wearing of (black) mourning jewelry required at British court until circa 1880.

Victoria2.JPG
1862

International Exhibition held in London.

Image:1862London.jpg

Japanese decorative arts exhibited for the first time in the West.

Archaeological revival gold jewelry exhibited by Castellani of Rome at International Exhibition.

Reverse intaglios by Charles Cook shown at Exhibition.

1863

Edward, Prince of Wales, marries Alexandra of Denmark.

Castellani claims to be earliest reviver of plique à jour enamel.

1865

Sapphires found in Missouri River in Montana.

The Idol's Eye diamond's first appearance in recorded history; it is sold by Christie's in London.

1866

Benoitons become popular (c.)

1867
Exposition Universelle 1867.jpg

Paris International Exhibition.

First authenticated diamond, the 'Eureka', discovered in South Africa.

Egyptian Revival jewelry exhibited at Paris Exposition, John Brogden wins gold medal for his jewelry.

432px-John Brogden00 copy.jpg

Parisian firm Boucheron begins production of plique à jour enamels.

1868

Celluloid, the first successful semi-synthetic thermoplastic, invented in USA by John Wesley Hyatt; commercial production begins in 1873.

Gorham Mfg. Co., Providence, RI, adopts sterling standard of 925 parts per thousand.

1869

First trans-continental railroad from Omaha to San Francisco.

Suez Canal opened.

631px-Canal de Suez.jpg

Diamond Rush begins in South Africa with the discovery of the Star of Africa.

Henry D. Morse cuts the Dewey Diamond, largest found in America to date (23,75ct, cut to 11,70 ct).

American Horological Journal first published, merges with The Jewelers' Circular to become The Jewelers' Circular and Horological Review.

1870

Fall of the French Empire.

Start of a recession in Europe that lasts throughout the decade.

Diamonds discovered in Kimberley, South Africa.

Japanese craftsmen introduce metal-working techniques and designs to the West.

Influx of European craftsmen and designers into the USA.

Peter Carl Fabergé takes over father's business.

Jewelers' Circular founded, first issue published February 15.

1872

International Exhibition held in London.

Opals discovered in Queensland, Australia.

Ferdinand J Herpers of Newark, NJ, patents six prong setting for diamond, introduced as the Tiffany setting by Tiffany & Co. in 1886.

Celluloid commercial production begins; trade name registered, 1873.

1873
Rotunde Weltausstellung 1873.jpg

Universal Exhibition held in Vienna.

Henry D. Morse and Charles M. Field obtain British and U.S. (1874, 1876) patents for steam-driven bruting (diamond cutting) machines.

1874
Deadwood13.jpg

Deadwood, Dakota.

Gold discovered in Black Hills of Dakota Territory.

Patents for artificial coral, tortoiseshell, amber, jet (celluloid).

Giuliano peridot pendantsmall.jpg

Giuliano opens up shop in London.

1875

Arthur Lazenby Liberty founds Liberty & Co. of London.

The Celluloid Mfg. Co. begins jewelry production in Newark, NJ.

1876

Centennial Exposition held in Philadelphia.

Wearing of swords banned in Japan.

Queen Victoria becomes Empress of India.

Bell Speaking into Telephone.jpg

Alexander Graham Bell patents the telephone.

Victorian Amphora Necklace.jpg

Alessandro Castellani presents and lectures on Etruscan revival jewelry at Centennial Exposition.

1877

Advent of bottled oxygen (liquefied and compressed).

Successful experiments with chemical manufacture of very small rubies and sapphires in Paris, published by Frémy.

Aucoc.jpg

Aucoc buys Parisian firm 'Lobjois' and changes it's name to 'La Maison Aucoc'.

1878
Exposition Paris 1878.jpg

Paris Exposition Universelle.

Patent for platinum-tipped prongs for setting diamonds.

Earring covers for diamond earrings patented.

Tiffany diamond discovered in South Africa</td>

<p>Tiffany & Co. awarded gold medal for encrusted metals technique in the Japanesque style at Paris Exhibition.

Unger Bros. of Newark, NJ, begins the manufacture of silver jewelry.

1879
Light bulb.png

T.A. Edison patents incandescent light bulb.

Hiddenite, green variety of spodumene, found in North Carolina, USA.

Gem expert George Frederick Kunz joins Tiffany & Co.

1880

Rational Dress Society founded in Great Britain.

Cecil Rhodes establishes De Beers Mining Company in South Africa (renamed De Beers Consolidated Mines in 1888).

Mass production of wrist watches begins in Switzerland, introduced in the USA in 1895. Manufacture starts around 1907.

Child & Child is established in London.

1881

First electrically lit theatre, The Savoy, opens in London.

Savoy Theatre.jpg
1882

Blue sapphires discovered in Kashmir, N. India.

Kashmir.jpg
1883

Metropolitan Opera House opens in New York City.

1884
Bulgari-Logo.jpg

Sotirios Bulgari opens up shop in Rome, Italy.

Late Victorian (Aesthetic) Period

General History Discoveries & Innovations Jewelry History
1885

First appearance of Geneva synthetic ruby.

Carrera y Carrera established.

1886

Statue of Liberty dedicated.

Statue-of-Liberty-News.png

Tiffany setting for diamond solitaires introduced.

Richard W. Sears starts a mail order company to sell watches (second company to sell jewelry and watches founded in 1889).

1887

Queen Victoria's Golden Jubilee.

Victoria-golden.jpg

Hall-Héroult process for refining aluminum developed; first commercial production in Switzerland, value drops.

Celluloid photographic film invented by Hannibal W. Goodwin.

Gold extraction by cyanide process Invented by John Stewart, Macarthur and the Forrest brothers.

Black opals discovered in NSW, Australia; commercial mining at Lightening Ridge begins in 1903.

The Belais brothers of New York begin experimenting with alloys for white gold (c.). David Belais introduces his formula to the trade in 1917 (18k Belais).

Couronne Louis XV.jpg

Tiffany & Co. purchases the French Crown Jewels.

Birmingham (England) Jewellers' and Silversmiths' Association formed by manufacturers.

1888

George Eastman introduces the first commercial box camera, the Kodak.

C.R. Ashbee's guild of Handicraft founded in London, the first crafts guild to specialize on jewelry making and metalwork.

1889

Paris Exposition Universelle - Eiffel Tower constructed.

Construction of the Eiffel Tower.jpg

Sapphire's found in Dry Cottenwood Creek, Montana.

Tiffany & Co. exhibits enameled orchid jewels by Paulding Farnham at the Exposition Universelle.

René Boivin establishes Boivin in France.

1890

Gibson’s Gibson Girl appears in Life magazine.

Gibson.jpg
1891

The marking of foreign imports with the name of the country of origin in English required by the enactment of the McKinley Tariff Act, October, 1890.

Patent for artificial horn (celluloid).

Frémy publishes experiments with ruby synthesis, drawings of synthetic-set jewelry.

Power driven bruting (girdling) machine for cutting diamonds patented in England.

First commercial opal mine opened in Australia.

1892

Vogue magazine founded in the USA.

Marcus & Co. formerly Jaques & Marcus, established in New York.

1893

World's Colombian Exposition in Chicago.

Cultured pearls first developed by K. Mikimoto in Japan; first spherical pearls grown 1905.

'Platingeld' introduced, used for simulated gold and platinum chains.

Excelsior Diamond is found in South Africa.

1894

Thomas Edison's Kinetoscope Parlor ('peepshow') opens in New York City.

Screw back earring finding for unpierced ears patented.

Cross & Bevean, UK, issued patent for cellulose acetate.

Screw back.jpg
1895

American Consuelo Vanderbilt marries the British Duke of Marlborough.

Blue sapphires discovered in Yogo Gulch, Montana.

Bonzano Creek Gold Rush in Klondike, Yukon, Canada.

The wireless telegraph invented by Guglielmo Marconi (first transatlantic wireless signal in 1901).

Sigfried (aka Samuel) Bing opens his new Paris gallery of decorative art called L'Art Nouveau.

René Lalique exhibits jewelry at the Bing gallery and the Salon of the Societé des Artistes Français; begins work on a series of 145 pieces for Calouste Gulbenkian.

Daniel Swarowski opens Glass stone-cutting factory in Tirol, Austria.

1897

Queen Victoria's Diamond Jubilee.

Casein plastics marketed in Germany.

Boston and Chicago Arts and Crafts Societies founded.

Lacloche Frères established in Paris.

1898

Spanish-American War.

Alaska Gold Rush.

Commercial sapphire mining begins in Rock Creek, Montana.

Commercial tourmaline mining begins in San Diego County CA.

Alaskangoldminers.JPG
1899

Boer war in South Africa starts, lasts until 1902.

Aigrette2.jpg

Diamond supplies curtailed by the Boer war, prices for De Beers' reserve stock rise.

Aigrettes reach the peak of their popularity (c.)

Edwardian Period (Belle Époque)

General History Discoveries & Innovations Jewelry History
1900
Grand entrance, Exposition Universal, 1900, Paris, France.jpg

Paris Exposition Universelle.

Oxyacetylene torch invented by Edmund Fouché.

The diamond saw is invented by a Belgian working in the USA. (c.)

Synthetic rubies exhibited at Paris Exposition.

Tiffany & Co. exhibits a life size iris corsage ornament set with Montana blue sapphires.

Boucheron, Fouquet, Lalique, Vever and other French jewelers display their Art Nouveau jewels at the Paris exposition.

The Kalo Shop founded by Clara Barck Welles in Chicago,IL begins jewelry making in 1905, closed in 1970.

USA officially adopts the gold standard with McKinley's signing of the Gold Standard Act.

1901

Queen Victoria dies, Edward VII becomes King.

McKinley assassinated. Theodore Roosevelt becomes President.

Pan American Exposition held in Buffalo NY.

Lever safety catch for brooches patented by Herpers Brothers of Newark.

Gustav Stickley begins publishing his periodical, The Craftsman (until 1916).

Tiffany & Co. exhibits at Pan-American Exposition, special hallmark (beaver) used on exhibition pieces.

1902

Vienna Secession Exhibit.

Edward VII coronation.

Flame fusion process for synthesizing rubies presented in Paris by Verneuil, published and patented in 1904.

Pink variety of spodumene, kunzite, discovered in California, identified by and named after George Frederick Kunz.

Process for setting Rhinestones or metal in celluloid patented.

Asscher.jpg

Joseph Asscher develops the Asscher cut for diamonds.

Cartier opens a London branch.

1903

Black opals commercially mined at Lightning Ridge, NSW, Australia.

Wiener Werkstätte founded in Vienna, Austria by Koloman Moser and Josef Hoffman.

Fabergé opens London branch, selling mostly 'gentleman's rings'.

1904

Louisiana Purchase Exposition held in St. Louis.

New York City subway opens.

Construction on the Panama Canal begins.

Verneuil publishes & patents flame fusion process.

Louis Comfort Tiffany c 1908.jpg

Louis Comfort Tiffany exhibits his jewelry for the first time at the St. Louis Exposition.

Marshall Field & Co. Chicago, establishes a craft shop for jewelry and metal ware (closed 1950).

Georg Jensen opens his silver-smithy in Copenhagen, Denmark.

1905

Albert Einstein proposes his theory of relativity.

First spherical pearls grown in Japan by Mikimoto.

Cullinan diamond discovered in South Africa, presented to Edward VII on 1907.

Forest Craft Guild founded by Forest Mann in Grand Rapids, MI, USA.

The Kalo Shop begins jewelry making in Chicago.

Henri Matisse and other fauvist artists exhibit at Salon d'Automne in Paris.

1906

San Francisco earthquake and fire.

Finland is the first country to grant women's suffrage.

Van cleef and arpels.png

National Stamping Act passed in the USA, requiring marking of gold and silver content.

Van Cleef & Arpels founded in Paris.

1907

Suffragettes demonstrate for the right to vote in London.

Benitoite discovered in California, declared official state stone in 1985.

Blue Verneuil sapphire becomes available.

First exhibition of cubist paintings held in Paris, including works by Pablo Picasso and Georges Braque.

Tiffany & Co. establishes Art Jewelry Dept. with Louis Comfort Tiffany as director.

1908
FFspinel2.jpg

First spherical cultured pearls patented by Mikimoto (first grown in 1905, American patent granted in 1916).

Synthetic spinel accidentally produced by flame fusion process.

Henry Ford introduces the first mass-produced automobile, the Model T.

Couturier Paul Poiret opens 'Boutique Chichi', introduces corset less dresses and the vertical line in fashion (c.).

A British gemology course is the result of the annual meeting of the National Association of Goldsmiths of Great Britain and Ireland. First course: 1912, first diploma 1913.

1909

Copyright symbol © introduced for printed works.

Leo H. Baekeland patents first entirely synthesized plastic, Bakelite.

The Wright brothers begin large scale manufacture of the airplane (first flight 1903, patented in 1906.

Synthetic color change corundum first created.

Cartier's New York.jpg

Cartier New York opens.

1910

Edward VII dies, George V becomes king of Great Britain.

First major American women's suffrage parade held in New York City, demonstration in Washington DC in 1913.

Eugene Morehouse invents the 'bullet' safety catch for brooches, patented for B.A. Ballou & Co. in 1911.

France classifies platinum as a precious metal, new hallmark (dog's head) issued in 1912.

Suffragette jewelry in green, white and violet (first initials for 'give women votes') is popular in Britain and the USA.

1911

George V Coronation.

Synthetic blue sapphires are patented in the USA by Verneuil.

The Hope Diamond is purchased by Ned and Evalyn Walsh McLean.

George V has Cullinan I and II set in Imperial State crown and scepters.

1912

Cartier introduces the baguette cut for diamonds.

Oscar Heyman & Bros. founded in New York.

New hallmark for platinum (dog’s head) issued.

1914

World War I begins.

First ship though Panama Canal, completed in 1913.

The first U.S. fashion show is staged by Edna Wollman Chase, editor of Vogue.

Platinum is declared a 'strategic metal' during wartime, use in jewelry diminished.

1915

Panama-Pacific Exposition held in San Francisco.

Panama-California Exposition held in San Diego.

U.S. patent #1165448 granted to Karl Richter of Pforzheim, Germany, for a white gold alloy of gold, nickel and palladium.

1917

The USA enters the War.

The Russian Revolution begins.

Russian revolution.jpg

David Belais of New York introduces his formula for 18k white gold to the trade, known as 18k Belais.

Cartier designs the Tank wristwatch, first public sale 1919.

1918

World War I ends.

Bohemia, Moravia and Slovakia become the Republic of Czechoslovakia.

First regular airmail service, between Washington DC and New York City begins, New York to San Francisco in 1921.

Polish chemist J. Czochralski’s “pulling” method for gemstone synthesis is published.

The 'Modern Era'

General History Discoveries & Innovations Jewelry History
1919
Prohibition.jpg

Prohibition in the US.

Ideal cut.jpg
Ideal cut

Marcel Tolkowsky publishes Diamond Design, detailing the cut and proportions of the modern brilliant ('American' or 'Ideal' Cut), following scientific standards first discovered and developed by Henry D. Morse.

Buccellati established in Italy.

1920

The Nineteenth Amendment is ratified, giving women the right to vote.

First regular radio programs begin broadcasting in Pittsburgh.

Deco.jpg

Art Deco jewelry evolves (c.)

1922
Tut.jpg

Howard Carter discovers King Tutankhamen's tomb in Egypt.

Yard. founded in New York City.

1923

Synthetic pearl essence for simulated pearls invented, called H-scale.

1924

Egyptologist Caroline R Williams discovers the granulation technique used by ancient goldsmiths.

Granulation circa 480BC.jpg
1925

Exposition Internationale des Arts Decoratifs et Industriels Modernes is held in Paris.

Synthetic spinel, inadvertently produced by flame fusion process in 1908, now in worldwide use.

Jensen is awarded the Grand Prize at the Paris exposition.

Firm of Trifari, Krussman & Fishel established.

1926

The first injection molding machine patented by Eckert and Ziegler in Germany.

Injection moulding process.png
1927

Charles Lindbergh flies solo nonstop New York to Paris.

Motion picture with sound first publicly shown (Al Jolson in 'the Jazz Singer').

Cellulose acetate, trade name Lumarith, introduced by Celluloid Corp.

Cartier patents spring system for double clip brooch.

1928

Schiaparelli establishes 'Maison Schiaparelli' in Paris.

Paul Flato opens salon in New York.

1929

The Great Depression begins with stock market crash.

1929 wall street crash graph svg.png

Trabert & Hoeffer-Mauboussin merger agreement.

Black, Starr & Frost merger with Gorham Corp., until 1966.

1930

Chrysler Building completed in NYC.

Ernest Oppenheimer becomes chairman of De Beers, creates Diamond Corporation.

Formation of Union des Artistes Modernes, Paris.

1931

Empire State building becomes New York's tallest.

The 'Duette' pin back mechanism for double clip brooches patented by U.S. costume jewelry manufacturer Coro.

William Spratling opens the first silver workshop in Taxco, Mexico.

Robert M. Shipley founds the GIA.

1932

Franklin D. Roosevelt elected President of the USA.

Franklin-roosevelt.jpg

14k gold replaces 12k and 15k in Britain, by decision of the Worshipful Company of Goldsmiths, London.

Harry Winston opens a retail jewelry business in New York City.

1933

Construction begins on Golden Gate Bridge in San Francisco (completed in 1937).

Prohibition repealed.

Gold taken out of circulation.

Century of Progress World Fair opens in Chicago.

The invisible setting (serti invisible) patented by Cartier and Van Cleef & Arpels (introduced in USA in 1936).

Lost wax process, used in dentistry since c. 1910 reintroduced for mass production of jewelry castings with vulcanized rubber models (c.)

Diamond Producers Association formed, Diamond Trading Co. created.

1934

Salvador Dali exhibits surrealist paintings in New York City.

Synthetic emeralds (Igmerald) developed by IG-Farben, Germany, first seen by gemologists.

Patent for the clip back earring finding for unpierced ears granted to Eugene Morehouse for B.A. Ballou.

Ernest Oppenheimer creates the De Beers Consolidates Mines Ltd. diamond cartel.

Van Cleef & Arpels introduces the "Ludo Flexible Strap Bracelet".

1935

French luxury cruise ship Normandie arrives in New York.

U.S. Works Progress Administration inaugurated.

Jck.JPG

D. Lisner & Co. introduces 'Bois Glacé' jewelry, their trade name for colorless phenolic plastic (Bakelite) laminated to wood.

The Jewelers' Circular merges with The Keystone to become Jewelers' Circular-Keystone.

1936

George V dies, succeeded by George VI.

BBC inaugurates television service; general broadcasting begins in U.S. in 1941.

Life Magazine founded by Henry Robinson Luce.

Invisible setting (serti invisible) introduced by Van Cleef & Arpels.

1937

The International Exhibition of Arts and Techniques in Modern Life held in Paris.

First feature-length animated film, Walt Disney's 'Snow White and the Seven Dwarfs'.

Du Pont de Nemours & Co. introduces acrylic plastic, trade name 'Lucite'; also patents nylon fiber.

Double pronged hinged (dress) clip introduced (c.)

Van Cleef and Arpels makes 'marriage contract' bracelet for Wallis Simpson, the Duchess of Windsor.

Boucheron, Cartier, Mauboussin, Van Cleef & Arpels and others display figural jewels of colored gold and gemstones at Paris exposition.

Paul Flato opens his Los Angeles establishment.

1939

World War II begins in Europe.

The New York World's Fair, titled 'The World Of Tomorrow' opens.

Gone With The Wind premiers.

Chathamemerald.jpg

First commercially successful synthetic emerald process marketed by Carroll Chatham of San Francisco, CA (the term 'Chatham Created Emerald' first used in 1963).

The House of Jewels at the New York World´s fair is sponsored by Tiffany & Co., Black, Starr & Frost-Gorham, Udall & Ballou, Marcus & Co. and Cartier New York.

Van Cleef & Arpels opens an office in New York.

Verdura opens his shop in New York.

Sam Kramer opens his shop in Greenwich Village.

1940

France falls under German occupation.

Hydrothermal synthetic quartz produced by AT&T Bell labs, USA.

The Bank of France bans all gold trading.

The Greek Lalaounis, at age 20, becomes an apprantice at Zolotas in Athens.

1941

The USA enters the War with the Japanese bombing of Pearl Harbor.

First U.S. television broadcasting begins

Craft horizons1.jpg

10% luxury tax on jewelry in USA raised to 20% in 1944.

Jean Schlumberger opens shop in New York, Joins Tiffany & Co. in 1956.

Craft Horizons, the first national magazine for crafts in the USA is published by the Handicraft Cooperative League.

1942

Rationing of consumer products (sugar, coffee, gasoline) begins in the U.S.

Polyethylene formulated by Earl S. Tupper and DuPont, Tupperware introduced in 1946.

Use of platinum for jewelry prohibited in USA.

White metal restricted by U.S. Government, sterling silver used as substitute in costume jewelry.

1943

Postal zones added to addresses of large cities in USA.

Luxury tax on jewelry raised to 20% in the USA.

1944

Sugilite discovered by Ken-ichi Sugi.

1945

World War II ends.

Roosevelt dies, Harry Truman becomes President of the USA.

United Nations is formed, holds first session in 1946.

UNFlag.jpg

Suzanne Belperron forms partnership Herz-Belperron with Jean Herz in Paris.

Mexican government requires marking of sterling silver with 'spread eagle' assay mark.

1946

Opal doublets first made in Australia, triplets around 1960.

First National exhibit of American studio artists' jewelry held at Museum of Modern Art in New York City.

Jerry Fels founds 'Renoir of Hollywood' in Los Angeles, CA.

David Webb opens office in New York, salon in 1963.

1947

Couturier Christian Dior introduces 'The New Look'.

Copyright laws re-enacted by U.S. Congress, expanded to include illustrations of merchandise and designs for art works.

Synthetic star corundum becomes available, production by Linde from the USA.

Synthetic Rutile introduced as a diamond simulant.

Synthetic Rutile2.jpg

Synthetic star rubies and sapphires (Linde) first marketed.

Costume jewelry manufacturers begin abandoning design patents in favor of copyrights, using the © as part of a maker's mark.

Metalsmithing workshops series for war veterans begins, ends in 1951.

1948

Jewish State of Israel declared, admitted to U.N. in 1949.

Truman elected to full term as President of the USA.

De beers.gif

De Beers Diamond Corp. launches the slogan 'a diamond is forever'.

1949

German Federal Republic (West Germany) proclaimed.

Israel admitted to UN.

Harry Winston purchases the Hope Diamond. his 'Court of Jewels' exhibit opens in New York, it tours the USA for the next four years.

Marshall Field closes craft shop for jewelry & metalware.

1950
Fifties Multistone Earrings.jpg

Fifties jewelry (c.)

1951

Color television introduced in the USA.

The Metal Arts Guild organized in San Francisco.

1952

George VI of Britain dies; succeeded by Elizabeth II.

Dwight D. Eisenhower elected President of the USA.

Strontium Titanite is introduced as a diamond simulant.

Buccellati 40-1-467a.jpg

Italian Jewelers Buccellati establishes a salon in New York City.

1953

Marilyn Monroe sings 'Diamonds Are a Girl's Best Friend' in 'gentlemen Prefer Blondes'.

Mamie Eisenhower wears Trifari faux pearls to Inaugural Ball.

1954
GEdiamonds.jpg

De Beers institutes the Annual Diamond International Awards for original designs in diamond-set jewelry.

First successful production of synthetic diamonds at General Electric, process patented in 1960, large gem-quality crystals produced in 1970.

1955

Atomically generated power first used in the USA.

Swarovski Corp introduces the 'Aurelia Borealis' color effect for rhinestone and crystal in collaboration with Cristian Dior.

Strontium Titanite introduced to the public as a diamond simulant.

1956

Julius Cohen opens up his jewelry salon.

Jean Schlumberger joins Tiffany.

1957

USSR launches first 'Sputnik' satellite on Oct. 4.

Sputnik-stamp-ussr.jpg
1958

Universal Exhibition opens in Brussels, Belgium.

Chatham introduces Flux Melt Synthetic Ruby.

1960

John F. Kennedy elected President of the USA.

Birth control pills introduced to the public.

Opal triplets first made (c.)

Process for synthetic diamonds patented in the USA.

Synthetic overgrowth of emerald on goshenite succesfull: Leichleitner emeralds enter the market in small numbers.

1961

Both the Soviets and the USA put the first men in space.

International Exhibition of Modern Jewelry (1890-1961) held in London.

U.S. National Stamping Act amended, requiring a maker's trade mark.

1962

Laurence Graff opens up his first shop in Hatton Garden, London.

1963

Kennedy assassinated. Lyndon Johnson becomes President.

U.S. Post Office introduces the ZIP code.

The term: Chatham Created Emerald first used .

David Webb opens salon in NY.

1964

Vietnam War begins.

Commercial production of Gilson Flux melt Emeralds starts.

1965

Hydrothermal emeralds become commercially available. Production by Flanigen, Quintesse, Linde from the USA.

1966

Black, Starr & Frost ends merger with Gorham Corp.

1967

Tanzanite discovered in Tanzania.

Tanzanite1.jpg
1968

YAG becomes commercially available.

1969

U.S. moon landing.

Woodstock Music Festival.

1972

Richard Nixon re-elected.

Cubic Zirconia skull melt process patented, CZs commercially marketed in 1976.

Gilson produces synthetic opal and synthetic turquoise.

Retro Amethyst Earrings.jpg

The term Retro is introduced (c.)

1973

Synthetic alexandrite first marketed by Creative Crystals from the USA.

1974

Nixon resigns as a result of Watergate (1973).

Synthetic citrine (hydrothermal) becomes commercially available.

Chatham introduces flux melt synthetic blue sapphire.

Tsavorite garnet discovered in Kenya.

Tsavorite1.jpg
1975

GGG becomes commercially available.

Synthetic amethyst (hydrothermal) becomes commercially available.

1976

U.S. Bicentennial.

The micro-processor is introduced.

Apple II personal computer, 1977.

CZ commercially marketed.

National Stamping Act amendment introduces the marking of plumb gold (e.g. 14 KP) meaning exact (no tolerance).

1977

Joel Arthur Rosenthal discreetly opens JAR with his partner Pierre Jeannet.

1978

Marina Bulgari opens her own store in Milan: Marina B., another in New York City in 1986.

1979

Main pipe of the Argyle Diamond Mine in Australia discovered, mining company commissioned in 1985.

Sugilite, named after Professor Ken-ichi Sugi, begins appearing on the market (discovered 1944).

Gem quality red beryls in Wah Wah Mountains, Utah.

Argyle.jpg
1985

De Beers and Sumimoto start synthetic diamond production.

1987

Tourmalines discovered in Paraíba Brazil.

1989

Flux melt spinel becomes commercially available.

1990

Diffusion treated sapphires are brought on the market for the first time (c.)

1992

Synthetic forsterite is produced as a peridot simulant by Mitsui Mining, Japan.

1997

Sythetic moissanite become commercially available, produced by C3 Inc. USA.