Description

Art Deco GIA Diamond & Onyx Platinum Ring – 2.71 CTW Exquisite Art Deco Elegance This authentic Art Deco era statement ring captures the bold geometry and striking contrast of the 1920s, showcasing masterful craftsmanship and attention to detail.

Centered by a magnificent 1.17-carat GIA newly certified antique diamond, the square emerald step cut is set in an artisan-crafted platinum setting. It is beautifully surrounded by calibre, French, and lozenge black onyx, alongside antique Old Mine and Old European cut diamonds. With a total combined weight of 2.71 carats, this bold, sophisticated, and eye-catching ring is sure to be the centerpiece of any fine antique jewelry collection. Whether worn as a unique engagement ring or a signature cocktail piece, its architectural lines and substantial carat weight make it a rare treasure for collectors of fine vintage jewels. Expertly restored to preserve its original beauty, this ring is presented in excellent condition and is ready to be cherished for generations. A video is available upon request for a closer look at its remarkable sparkle and craftsmanship. Flexible purchasing is available through our 0% interest layaway plan, ideal for engagements, anniversaries, or meaningful milestones. Reach out to Vanessa at Vanessa@HeritageJewelry.com to set up your custom layaway plan, or call 405-861-2579.

Ring Details Era: Art Deco (1920s–1930s)

Style: Antique Diamond Engagement Ring, Cocktail Ring, Right-Hand Ring, Dinner Ring, Statement Ring

Metal: Platinum (marked 850 or better)

Ring Size: 7 (resizable)

Weight: 5.74 grams

Center Diamond Specifications Cut: Square Emerald Cut (circa 1920–1939)

Carat Weight: 1.17 carats

Color: J

Clarity: VVS2

Dimensions: 5.79 × 5.79 × 3.99 mm

Table: 70% Culet: Large

Certification: GIA Report No. 14192839

Accent Stones Black Onyx: 14 stones, ranging from 0.02 to 0.06 carats (total approx. 0.50 CTW)

Accent Diamonds: 22 antique-cut diamonds, ranging from 0.02 to 0.12 carats (average near-colorless G–J, clarity SI–I), totaling 1.04 CTW

Total Carat Weight: 2.71 carats (combined)