Late Art Deco .98 Carat Diamond Engagement Ring - GIA G SI1
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A sizzling icy-white transitional round brilliant-cut diamond, weighing just shy of one carat (.98 ct. to be exact), and accentuated in outline by virtue of the four-cornered setting, casts a spectacular sparkle between double bullet shaped diamond settings, followed by pairs of small bezel-set marquise diamonds gracing the shoulders, and trios of individually set single-cut diamonds north and south, in this consummate late-Art Deco dazzler, hand fabricated in platinum - circa 1930s-40s. Accompanied by a GIA Diamond Grading Report stating: G color - SI1 clarity. Currently ring size 6 1/2.
Item Number 10-1-12730
Current Ring Size:
Most rings can be resized up or down one size unless noted and sometimes more.
6 1/2
7/16 Inch
1/4 Inch
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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: 0.98 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: 6.43 x 6.50 x 3.81 mm
Color: G
Clarity: SI1


Gem Report Number: 2205667919

View GIA Report
Additional Details Additional Gemstone Details
10 Single Cut Diamonds
Carat Weight: 0.25 carat
Color: G-H
Clarity: VS2-SI
2 Marquise Cut Diamonds
Carat Weight: 0.10 carat
Color: G-H
Clarity: SI
Total Diamond Carat Weight: 1.33

Each piece of jewelry at Lang is carefully cataloged by our expert GIA Graduate Gemologists to document all gemstones, hallmarks, method of manufacture and materials. A point of sale report is provided upon purchase.

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Ring Sizing

Ring Sizing

The first sizing is complimentary; most rings can be adjusted by one size unless otherwise noted.

About Art Deco Jewelry

About Art Deco Jewelry

With streamlined shapes and geometric motifs, jewelry gets graphic during the Jazz Age.

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Jewelry Care

Keep your vintage and antique jewelry happy and healthy through its next lifetime.