Vintage Ruby and Diamond Platinum 900 Ring 3.3g Ring (Precious Metal) size 4.25Gallery 634.6(248)US$102 days Left
PLATINUM VINTAGE ENGAGEMENT RING 1.53CT. NATURAL RUBY ROUND SHAPE DIAMONDModern Jewelry4.5(203)US$4,100Mar 08, 2026
SoldPlatinum Diamond and Synthetic Ruby RingPlatinum Diamond and Synthetic Ruby Ring Platinum Diamond and Synthetic Ruby Ring containing one transitional cut diamond weighing approximately 1.00 carat, with one pear faceted synthetic ruby approxSee Sold Price
SoldMid Century 18k Gold Platinum Diamond RingMETAL: 18k gold and platinum. GEMSTONES: Diamonds approx. 1.80-2.00ctw. Synthetic rubies. MEASUREMENTS: Ring size 6 1/2, ring top is 12.6mm wide. TESTED: Plat/ 18k. WEIGHT: 4.3 grams.Gemstones have noSee Sold Price
SoldPLATINUM RUBY AND DIAMOND RING CENTERING AN OVALPLATINUM RUBY AND DIAMOND RING CENTERING AN OVAL SYNTHETIC RUBY, WEIGHING APPROXIMATELY 0.80 CT SURROUNDED BY (4) RECTANGULAR CUT RUBIES (APPROXIMATELY 0.15 CT) AND (18 ROUND MELEE DIAMONDS (APPROXIMASee Sold Price
SoldFive gold gem-set rings. To include an early 20thFive gold gem-set rings. To include an early 20th century platinum and 18ct gold single-cut diamond three-stone crossover ring, an early 20th century 18ct gold and platinum synthetic ruby dress ring,See Sold Price
SoldPlatinum Ladies Ruby and Diamond RingPlatinum Ladies Ring with a Synthetic Ruby Center Stone measuring approx. 14.4 x 9.95 mm, estimated 6.5 ct. Color Medium Red. Clarity I1. Stone is broken on Culet. Has 33 Mine Cut Diamonds around stonSee Sold Price
SoldART DECO PLATINUM & DIAMOND RINGCentral emerald cut synthetic ruby measuring 13mm x 11mm flanked by round transitional and single cut diamonds in the shoulders. Ring size approx. 5 1/2, 5.1g.See Sold Price
SoldAntique Platinum filigree ruby diamond ringLot 5 Antique Platinum filigree ruby diamond ring Diamonds: OE vs/ghi Ruby is synthetic but it appears to be original to the ring Stamped: PLA[illegible] Ring Size: 7, Width: .61 in. Diameter: .91 in.See Sold Price
SoldTwo Rings, Gold and PlatinumA 10k diamond and ruby ring and a deco platinum (tested) engagement ring with four single cut diamonds and a synthetic ruby. Dimensions: both size 6 1/4, the total approximate gross weight is 3.0 dwt.See Sold Price
SoldRetro ruby, diamond, rose gold and platinum ringRetro ruby, diamond, rose gold and platinum ring featuring (2) natural and (4) synthetic rectangular cut rubies, accented by (2) full cut diamonds weighing a total of approximately 0.10 ct., set in anSee Sold Price
SoldPlatinum Diamond & Synthetic Ruby Flower BroochPlatinum Diamond & Synthetic Ruby Flower Brooch, weighing 34.9 grams, dazzles with 143 old mine-cut diamonds totaling approximately 5.70 carats (G-I color, VS1-VS2 clarity) and 18 baguette diamonds (ASee Sold Price
SoldPlatinum Diamond Ruby RingPlatinum Diamond Ruby Ring. This big and amazing ring centers one four prong-set oval-cut doble cobochon ruby surrounded by 28 prong-set round and baguettes brilliant-cut diamonds, total diamond weighSee Sold Price
SoldPlatinum Diamond Ruby RingMETAL: Platinum. MEASUREMENTS: Ring size 6.5, top is 15mm x 20mm. GEMSTONES: Rubies approx. 2.80ctw (center approx. 1.60ct), Diamonds approx. 1.40ctw. TESTED: Plat. WEIGHT: 5.9 grams.Gemstones have noSee Sold Price
SoldPlatinum Diamond Ruby RingPlatinum Diamond Ruby Ring. A ruby and diamond ring mounted in platinum, centering a oval cut ruby weighing 2.06 cts. The ruby is surrounded by diamonds weighing approximately 1.15 ctw. With GIA CertiSee Sold Price
SoldSET PLATINUM DIAMOND & RUBY RING & EARRINGSVintage set of platinum clip on earrings and ring. Cluster settings with diamonds and rubies. Pear cut rubies, round and baguette cut diamonds. Marked IRID PLAT on ring. Ring size 4.74. Earrings measuSee Sold Price
SoldHugo Stromhdahl platinum, diamond & ruby ringHugo Stromhdahl platinum, diamond & ruby ring, 20th c., Made in Sweden, wide band centered by cabochon ruby, 10.66 x 9.0mm, opaque dark color within pave-set diamond surround, est. 5.0 carats, I-J colSee Sold Price
SoldAntique Platinum Diamond Ruby RingAntique platinum, diamond and cabochon ruby ring. Intricate cutwork, engraving cover the surface of this Edwardian band. The organic cutwork and engraving is set with fine faceted diamonds, while theSee Sold Price
SoldPlatinum Diamond Ruby RingMETAL: Platinum. GEMSTONES: Center diamond 0.41ct, natural rubies - 1.04ctw. MEASUREMENTS: Ring size 6 3/4, ring top is 11mm wide. TESTED: Plat. WEIGHT: 4.5 grams.Gemstones have not been graded for coSee Sold Price
SoldPlatinum Diamond Ruby RingPlatinum Diamond Ruby Ring. This attractive cocktail ring features an oval-cut ruby center stone surrounded by a 8 white round diamonds creating a beautiful flower design. Total diamond weight is apprSee Sold Price
Sold18K Gold Platinum Diamond Ruby RingMarked 18K/PLAT. Size 5.75. Contains One Emerald Cut Diamond 5.9mm x 4.75mm With 2 Round Ruby Side Stones H .9 W .77 D .25 Weight 2.51 Grams TWSee Sold Price
SoldAntique Lambert Bros. Platinum Diamond Ruby RingAntique Lambert Bros. Platinum with 2-3/8 Carat Diamonds and 3/8 Carat Ruby Estate Ring, Size 7. All gold weights and precious stone weights are for estimating purposes only and jewelry does not qualiSee Sold Price
SoldEstate Platinum Diamond & Ruby RingEstate Platinum Diamond & Ruby Ring Description Composition: Platinum Stones: · 1 Old mine cut diamond H-VS2 0.35ctw · 16 natural French cut rubies 0.50ctw · 6 old mine cut diamonds H-VS2 0.06ctw RSee Sold Price
Sold18k Gold Platinum Diamond Ruby RingMETAL: 18k Gold/Platinum. GEMSTONES: Rose cut diamonds (two stones are missing). Rubies. MEASUREMENTS: Ring size 8 3/4, top is 15.4mm. TESTED: 18k, Plat. WEIGHT: 4.5 grams.Gemstones have not been gradSee Sold Price
SoldArt Deco Platinum Diamond Ruby RingMETAL: Platinum. GEMSTONES: Old mine cut diamond approx. 0.76-0.80ctw. Rubies. MEASUREMENTS: Ring size 8 3/4, ring top is 6.5mm wide. TESTED: Platinum. WEIGHT: 6.4 grams. Gemstones have not been gradeSee Sold Price
SoldArt Deco Platinum Diamond Ruby Ring3.6 grams. 5.5 sizable. The ring is set with a center round cut diamonds surrounded by four square cut rubies, and smaller diamonds on the filigree.See Sold Price
