A RUBELLITE, ONYX AND DIAMOND RING in geometric design

Onyx, Citrine and Diamond ring in 14 karat yellow gold.  This trendy ring features an approximate 8 mm x 8 mm citrine in a geometric design with black onyx corners and accent round, brilliant-cut

Elegant modernist 14k yellow gold, diamond and onyx ring. Showcasing an oblong carved onyx floating in a contemporary style high profile geometric design. Accented with 5 small bead set diamonds. Size

Vintage White Gold, Black Onyx, and Diamond Ringgeometric tablet inlaid with black onyx and with bead set diamond accents weighing approximately .45 total carat (H-I color, SI clarity), on tapering sh

A 10K Y/G diamond ring in geometric design, tdw approx. 1.50ct, wt. 5.9gm, size 7

MAN'S STERLING AND BLACK ONYX RING NICE GEOMETRIC DESIGN ON BAND AND RING WITH SILVER LINES THROUGH THE ONYX- SIZE 11 - GOOD CONDITION

A diamond dress ring. Of geometric design, inset with square-shape, baguette and circular-cut diamonds. Estimated total diamond weight 0.30ct. Ring size M1/2. Weight 2.5gms. Overall condition good. Mi

A peridot and diamond dress ring. Of geometric design, the square-shape peridot, with single-cut diamond surround and baguette-cut diamond sides. Estimated total diamond weight 0.15ct. Ring size N. We

Men's 14kt yellow gold diamond ring featuring a geometric design accented with channel set round brilliant cut diamonds weighing approx. 0.45ct., Clarity SI1-SI2, Color G-H. Width 11mm. Finger size 9.

A tanzanite, opal doublet and diamond dress ring. Of geometric design, the pear-shape tanzanite, with square-shape diamond lines and opal doublet shoulders. Estimated total diamond weight 0.40ct. Ring

Platinum and Two Stone Diamond Ringin a geometric bypass design set with two central full cut round diamonds weighing approximately 1.12 total carats (I-J color, VS clarity), the two sides with single

14Kt Yellow Gold Black Onyx & Diamond Ring. Ring has Nugget Design with Black Onyx Gemstone & a Diamond in one corner. Ring size: 9.50. Total weight: 7.40 Grams.

Mid century modern 14K yellow gold onyx and diamond geometric ring, set with one small round brilliant diamond, marked: "14KP / 585?". Ring measures: 0.93"L x 0.31"W. Size: 8. Approx: 2.1 dwt. inclusi

AN ONYX DIAMOND DRESS RING in Art Deco design, comprising a polished onyx tablet, inlaid with three old cut diamonds, the shoulders accented with further old cut diamonds, the diamonds all totalling 0

AN ONYX DIAMOND DRESS RING in Art Deco design, comprising a polished onyx tablet, inlaid with three old cut diamonds, the shoulders accented with further old cut diamonds, the diamonds all totalling 0

Beautiful 14kt yellow gold, design cut Onyx diamond ring, size 7, 2.8 grams, 1.8 dwt.

YELLOW GOLD AND DIAMOND RING Consisting of a slanted geometric design containing one emerald cut diamond weighing 5.19 carats. Ring size 6. Stamp: 18K. Gross weight: 7.90 dwt. GIA, 1982, Report No. 13

A GROUP OF GOLD, ONYX, CORAL AND DIAMOND JEWELRY In a geometric design, including a 14K gold and platinum bracelet, set with black onyx, coral cabochons and round diamonds with an estimated weight of

This super chic black onyx and diamond accented ring is a geometric feast for your hand. It is bold yet flashy with diamonds sparkling within the high polished facets of black onyx and a gold split sh

18k Yellow Gold Weight 18.73gr Measurements 0.8”x1.1” Diamond Rubellite Onyx 70’ Ring Size 7.5

ONYX AND DIAMOND RING, the center of domed design, set with 3 carved onyx half disks, accentuated with 2 lines of diamonds, and diamonds on the shoulders. Diamonds totalling approx. 0.40 ct. Size M. 2

ONYX AND DIAMOND RING, the center of domed design, set with 3 carved onyx half disks, accentuated with 2 lines of diamonds, and diamonds on the shoulders. Diamonds totalling approx. 0.40 ct. Size M. 2

Brutalist Design Gold, Black Onyx, and Diamond Ringring set with black onyx stones surrounded by full cut round diamond accents weighing approximately .09 total carat, testing 18KT. 15.2mm; Ring size

VINTAGE 18KT YELLOW GOLD AND DIAMOND RING CONTAINING A BRILLIANT ROUND CENTER STONE (0.65CT TDW H SI1) GEOMETRIC DESIGN FEATURING A SQUARE SHAPED CENTER STAIR STEPPING FROM THE CENTER, ELECTRONICALLY

A fourteen karat gold and diamond ringa textured open form geometric design, accented by emerald and round brilliant-cut diamonds; estimated total diamond weight: 0.90 carat.7.5 dwt.; Size: 7