Antique Art Deco Platinum GIA Cabochon Star Ruby Geometric Diamond Cocktail Ring

This dazzling 1920's Art Deco masterpiece begins with a oval cabochon 3.40ct Star ruby which is mounted in a platinum filigree setting. 18 round cut diamonds adorn the dome style cro...

Beautiful Antique Art Deco Platinum Burma Star Ruby and Diamond Cocktail Ring. This incredible Art Deco cocktail ring is crafted in platinum. The center holds a gorgeous star ruby th...

This elegant platinum ring showcases a refined Art Deco silhouette enriched with exceptional gemstones. At its center lies a 0.60 ct brilliant-cut diamond, paired with an additional ...

Cabochon Star Ruby Ring with diamonds and carved cabochon "tutti fruttii" rubies all set in a platinum setting Center Stone approximately 19 carats Ring ...

An Art Deco ruby and diamond dress ring, the ring set with three baguette-cut diamonds, a baguette-cut diamond separating two rows of three calibre-cut rubies set in raised semi-circ...

Taking center stage is a glowing 6.08 carat cabochon ruby with a vivid red color. It appears to be glowing as light moves across the stone. Surrounding the ruby are 2.19 carats of ba...

A striking and glamorous statement piece, this ballerina-style cocktail ring is centered with a magnificent natural star ruby, surrounded by a dazzling halo of fine diamonds. Expertly crafted in solid platinum, the design radiates elegance, volume, and vintage charm. Platinum 24.33 Carat Untreated Star Ruby 9.40 Carats Diamonds GIA Certified Center Stone: Type: Natural Star Ruby Weight: 24.33 carats Measurements: Approx. 21.18 x 18.27 x 11.72 mm Treatment: No indications of heat or other enhancements (all-natural color) Cut: Oval Cabochon Certification: GIA Report No. 5231580220 Diamond Halo: Style: Ballerina Setting Shapes: Baguette and Round Brilliant-Cut Diamonds Total Diamond Weight: Approx. 9.40 carats Color Grade: G–H Clarity Grade: VS1 Additional Details: Metal: Platinum Ring Size: US 5.5 (resizable) Dimensions: Approx. 34 mm (L) x 23 mm (W) x 20 mm (H) Hallmarks: Stamped for purity Condition: Excellent Documentation: GIA Laboratory Report Professional Appraisal Document With its vivid untreated star ruby and a dramatic ballerina diamond setting, this ring is a rare and collectible showpiece—ideal for connoisseurs of fine gemstones and vintage couture jewelry.

Art Deco Cabochon Star Ruby and diamond cocktail ring. GIA certified natural star Ruby accented with round and baguette diamonds in a 14k white setting. Good Asterism. The bow design...

GIA Certified unheated 9.72-carat purplish red star ruby sits at the heart of this vintage mixed cut diamond platinum ballerina-style ring. Details: Item Type: Cocktail Ring Metal: ...

A fine antique from the Art Deco era, circa 1920, in original condition. It features a black star diopside which shows a 4 rayed star when a light ...