Art Deco 1.74 Carat Diamond Engagement Ring - GIA I SI2
This unique and glorious Art Deco engagement ring, artfully designed and masterfully executed in platinum, 1920s-30s, sparkles loud and proud with a beautiful, bright and shining European-cut diamond weighing 1.74 carats. Presented in a classic hexagonal setting, the scintillating stone (accompanied by a GIA Diamond Grading Report stating: I color - SI2 clarity) is lavishly embellished all around with truly distinctive and striking design elements, including a pierced checkerboard pattern (north and south) and fancifully pierced diamond-set shoulders. Fine milgraining and hand engraving add the finishing flourishes to this impressive and resplendent Jazz Age jewel. Currently ring size 6 3/4.
Item Number 10-1-12492
Current Ring Size:
Most rings can be resized up or down one size unless noted and sometimes more.
6 3/4
9/16 Inch
1/4 Inch
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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: 1.74 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: 7.74 x 7.97 x 4.52 mm
Color: I
Clarity: SI2


Gem Report Number: 2203038161

View GIA Report
Additional Details Additional Gemstone Details

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.

20 Round Cut Diamonds
Carat Weight: 0.40 carat
Color: G-H
Clarity: VS-SI1
Total Diamond Carat Weight: 2.14
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.

Jewelry Care

Jewelry Care

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