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From our archive

15.65 Carat Unheated Ceylon Sapphire, Platinum and Diamond Necklace

SKU

90-1-10084

This item has been sold

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ABOUT THIS NECKLACE

This regal Art Deco showstopper, dating from the 1920s, magnificently displays a crystalline, cornflower blue, natural, no-heat Ceylon sapphire, presenting about double the size of its (measured) 15.65 carat weight. The impressive and enchanting gemstone fills a platinum and diamond frame sparkling with 3.50 carats of bright white European and Swiss-cut diamonds. The 1 1/4 by 1 inch pendant suspends from an original, diamond-studded, platinum chain measuring 18 inches. A rare and radiant gem!

Details

Materials:
Platinum, Platinum over 14 Rear Karat Gold
Length:
2 1/8 inch
Width:
1 inch
Height:
3/16 Inch
Chain Length:
18 inch
Gram Weight:
15.5 Grams
Center Sapphire details
Cut/Shape:
Oval Cut
Color:
Purplish Blue
Carat Weight:
15.65 carat Because mountings prohibit full and accurate observation of gem quality and weight, all data pertaining to mounted gems can be considered as approximate unless accompanied by an independent laboratory certificate (AGL, EGL, GIA). Unless otherwise stated, all colored stones and pearls are assumed to be subject to a relatively stable and possibly undetected color and/or clarity enhancement.
Measurements:
20.10 x 15.40 x 7.23 mm
Country of Origin:
Sri Lanka
Enhancements:
None
Additional Details Additional Gem Details

38 Round Cut Diamonds

Carat Weight:
2.75 carat Because mountings prohibit full and accurate observation of gem quality and weight, all data pertaining to mounted gems can be considered as approximate unless accompanied by an independent laboratory certificate (AGL, EGL, GIA). Unless otherwise stated, all colored stones and pearls are assumed to be subject to a relatively stable and possibly undetected color and/or clarity enhancement.
Measurements:
1.70-3.00 mm
Color:
H-I-J
Clarity:
VS-SI-I1

56 Round Cut Diamonds

Carat Weight:
0.75 carat Because mountings prohibit full and accurate observation of gem quality and weight, all data pertaining to mounted gems can be considered as approximate unless accompanied by an independent laboratory certificate (AGL, EGL, GIA). Unless otherwise stated, all colored stones and pearls are assumed to be subject to a relatively stable and possibly undetected color and/or clarity enhancement.
Measurements:
1.30-1.70 mm
Color:
H-I-J
Clarity:
VS-SI1-I1
Total Diamond Carat Weight:
3.50
Total Colored Gemstone Carat Weight:
15.65

About Art Deco Jewelry

Sleek and modern, Art Deco design brought jewelry into the machine age. Yet these stylish pieces still found room for the fine forms and lines of previous eras within their elegant architecture. In particular, we see many peaceful co-habitations of Edwardian and Art Deco styles together.

Jewelry Care

As with anything of value, especially sentimental value, taking good care of your vintage and antique jewelry from Lang will enhance its beauty and extend its lifespan. We encourage you to have your jewelry checked and cleaned by us or by your trusted local jeweler every six months, to ensure that each piece is in good wearable condition with all gemstones in place. It’s not uncommon for stones to loosen over time, and it’s much easier to tighten a loose stone than to replace a lost one! As stated in our Repair Policy, we strongly recommend that you allow us to perform any repairs, since our jewelers are specialists in restoring vintage and antique jewelry.

QUESTIONS OR HELP?

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