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From our archive

Early Art Deco Octagonal Diamond Ring

SKU

10-1-12256

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

Dating back to the first or second decade of the twentieth century, this striking early-Art Deco geometric beauty, hand fabricated in platinum over 14K yellow gold, features a bezel-set European-cut diamond, weighing .51 carat, floating in the center of a two-tiered octagonal frame aglitter with single-cut diamonds, all of which are highlighted with delicate milgraining. Superb and stunning. 1.11-carat total diamond weight. The center stone is laser-inscribed and accompanied by a GIA Diamond Grading Report stating: K color - SI1 clarity 5/8 inch. Currently ring size 6 1/4.

Details

Materials:
Platinum over 14 Karat Gold
Current Ring Size:
6 1/4 Most rings can be resized up or down one size unless noted and sometimes more.
Length:
9/16 Inch
Width:
9/16 Inch
Height:
3/16 Inch
Gram Weight:
4.4 Grams
Period:
Art Deco
Center Diamond details
Cut/Shape:
Circular 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:
0.51 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:
5.23 x 5.34 x 2.97 mm
Color:
K
Clarity:
SI1

Gem Report Number: 25139058

View Report
Additional Details Additional Gem Details

40 Single Cut Diamonds

Carat Weight:
0.60 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:
1.40-1.70 mm
Color:
H-I-J
Clarity:
SI
Total Diamond Carat Weight:
1.11

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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QUESTIONS OR HELP?

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800-924-2213 or 415-982-2213

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