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From our archive

Art Deco 1.31 Carat Diamond Engagement Ring - GIA H SI2

SKU

10-3-12205

This item has been sold

We maintain the Archive for research purposes only. Archive items have been sold and the sales price is confidential.

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ABOUT THIS RING

Elegant simplicity well describes this sparkling original vintage diamond engagement ring from the height of the Art Deco period - circa 1925. The central bright white European-cut diamond weighs 1.31 carats and is accompanied by a GIA certificate stating H color - SI2 clarity (however, this is one of the best SI2's you could ask for - 90 plus percent of the diamond is as clean as a whistle and it most definitely appears clean to the naked eye). The delightful setting, die-struck and hand finished in platinum, features a tapered stripe of deep blue French-cut sapphires (*synthetic) down each shoulder, light and lovely open scroll work, and decorative hand engraving. A beauty! *Back in the day, circa 1920s-30s, due to their color consistency and flawless clarity, synthetic sapphires were considered a modern improvement over their natural counterparts; besides the fact that the subtle differences are only detectable with a microscope.

Details

Materials:
Platinum
Current Ring Size:
4 Most rings can be resized up or down one size unless noted and sometimes more.
Length:
5/16 Inch
Height:
1/4 Inch
Gram Weight:
2.3 Grams
Period:
Art Deco
Center Diamond details
Cut/Shape:
Round Brilliant Cut *Lang determines cut/shape based on visual appearance and knowledge of antique cuts. The GIA laboratory uses mathematical parameters to determine the cut/shape for their reports which can result in differences between Lang and GIA cut/shapes designations.
Carat Weight:
1.31 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:
7.37 x 7.18 x 4.10 mm
Color:
H
Clarity:
SI2

Gem Report Number: 2105516328

Additional Details Additional Gem Details
Total Diamond Carat Weight:
1.31

6 Calibre Cut Synthetic Sapphires

Carat Weight:
0.30 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.
Color:
Blue
Measurements:
1.40-2.10 mm
Total Carat Weight:
0.30

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.

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