Sold2022Iridium & Platinum 0.40ct Diamond Ring Size 8.5Iridium & platinum ring with center 0.40ct. round brilliant cut diamond (G color; VS1 clarity) and eighteen diamond accents (G color; VS1 clarity). Ring size 8 1/2. Approx. overall weight 6.7 grams.See Sold Price
Sold2022Ladies Platinum Diamond Ring Set - size 5 1/2Ladies Iridium Platinum Diamond Ring size 5 1/2. European cut diamond measurements of approximately 5.85mm x 6.02mm x 3.84mm, with an estimated weight of approximately a heavy 3/4 carat. This engagemeSee Sold Price
Sold2024Iridium-Platinum, Diamond & Sapphire RingIridium-platinum sapphire and diamond ring. Size 7 3/4. 2.1 dwt.See Sold Price
Sold2018IRIDIUM PLATINUM, DIAMOND & PEARL RING, 10 GRAMSIRIDIUM PLATINUM, DIAMOND & PEARL RING, 10 GRAMS, RING SIZE: 3.25A 10% iridium and platinum ring featuring a 1/4" DIA pearl and diamonds. Total weight: 10 grams. Ring size: 3.25.See Sold Price
Sold2022Platinum Diamond Trinity Ring, Size 6 1/4, TW:3.85 Grams.Platinum Diamond Trinity Ring, Size 6 1/4, TW:3.85 Grams.See Sold Price
Sold2023IRID Platinum 1.21ct F-G VS Diamond Ring, Size 5.7Iridium platinum ring having a centered 1.21ct (Color:F-G/Clarity:VS) round brilliant cut diamond with 0.25ctw baguette diamond accents. Ring size 5.75. Stamped 10%IRID PLAT. Approx. weight 4.3 grams.See Sold Price
Sold2021One Ladies 10% Iridium Platinum Diamond RingMarked .100 Iridium, with a 7mm center stone flanked on either side by three additional and smaller diamonds. Size 5. Lifetime collection of Carol and Robert (Rob) Kane, Oxford, OH.See Sold Price
Sold2022IRID Platinum Art Deco Blue Topaz & Diamond RingArt deco iridium platinum ring having a centered faceted blue topaz surrounded by two halos having round brilliant cut diamonds and baguette cut diamonds. Ring size 8.75. Stamped 10% IRID PL. Weighs aSee Sold Price
Sold2023IRID Platinum Black Diamond Ring, Size 5Iridium platinum ring band having a center round cut black diamond flanked by a tapered baguette cut diamond on either side. Ring size 5. Hallmarked 10%IRID PLAT. Weighs approx. 4.7 grams.See Sold Price
Sold20244.51CTTW SAPPHIRE & DIAMOND HALO RING, SIZE 8.5A gorgeous 900 platinum ring having a 3.75-carat oval cut natural sapphire center stone, surrounded by .44-carats of baguette-cut diamonds and .32-carats of round-brilliant cut diamonds. Stamped Pt900See Sold Price
Sold2023Diamond Platinum Solitaire Ringplatinum 10% iridium, signed FFF, large near colorless central diamond (approx 0.70ct) with side diamonds. Ring size 8.5, approx 4.4gSee Sold Price
Sold2021Victorian Platinum and Diamond Ladies Ring size 6.25One ladies ring and 5% iridium(stamped), art deco era, polished and worked finish. Total weight is 2.3 grams. The ring is set with: One old European cut diamond, the weight is 0.52 carat. Measures 5.2See Sold Price
SoldZOISITE AND DIAMOND RINGZOISITE AND DIAMOND RING Emerald cut zoisite measuring approximately 10.70 x 6.15 x 4.85 mm, 18 round brilliant and six tapered baguette cut diamonds. Platinum. Ring size 6.Stamp: D 0.63 Pt900 3.12 C4See Sold Price
Sold2023Ladies 90% Platinum Wedding Band with DiamondsRing size is approximately 9.5. Weighs approximately 2.34 grams. Marked 10 over 90, which we believe is an older marking for 10% iridium and 90% platinum. Diamonds are assumed, as they are too small fSee Sold Price
Sold2015DECO PLATINUM 1.07 CT DIAMOND SPRAY RING SIZE 6PLATINUM ART DECO 1.07 CTW DIAMOND SPRAY RING: Dress to impress with this Deco period ring with 30 diamonds. The largest diamond is an old European cut, 3.85 mm., the remainder 29 are round brilliantSee Sold Price
20221920's Platinum Diamond Ring 1920's Platinum Weight 2.4g Diamond Approx. 0.8ct Ring Size 6.5 Measurements 0.85”x0.75” See Sold Price
Sold20211920's Platinum Diamond Ring1920's Platinum Weight 2.4g Diamond Approx. 0.8ct Ring Size 6.5 Measurements 0.85”x0.75”See Sold Price
Sold2022Platinum and diamond Art Deco ring-Eye shapedPlatinum and diamond Art Deco ring-Eye shaped, 3.85 dwts, size 5This ring has six round VS1 G-H-I color .10 to.12ct diamonds, and one central VS1 .20ct VS1 H-I color diamond for a total diamond weightSee Sold Price
Sold2016Art Deco Platinum Pearl Diamond RingRing size - 4 3/4. Pearl measures 8mm in diameter, surrounded with 8 diamonds. Marked: iridium platinum. Weight - 3.9 grams.Gemstones have not been graded for color and clarity ,and tested for claritySee Sold Price
Sold2021Platinum Diamond Aqua Ruby Diamond Ring Platinum Weight 17.66g Diamond Aqua Approx. 40ct Ruby Approx. 1ct Diamond Approx. 0.4ct Ring Size 7.5 Measurements 0.85”x1.See Sold Price
Sold2020PLATINUM AND DIAMOND ART DECO COCKTAIL RING ~ SIZE 7PLATINUM AND DIAMOND ART DECO COCKTAIL RING ~ SIZE 7 TAPERED SHANK, 90% PLATINUM, 10% IRIDIUM, WITH TWENTY-FOUR SURFACE PRONG SET DIAMONDS ROUNDS, BEZEL SET SQUARE CUT CENTER STONE & SIX HALF-BEZEL SESee Sold Price
Sold2021Platinum and diamond dinner ring, 2.85 dwts,c.1930Platinum and diamond dinner ring, 2.85 dwts, circa 1930 Size 5 This ring has three main stones, a .40ct round diamond, and two .20ct round diamonds, all G color and VS1 except one of the side diamondsSee Sold Price
Sold2020PLATINUM, 18 KARAT GOLD, & DIAMOND RINGcentering one bezel set round brilliant cut diamond [J/VS2] weighing approximately 5.76 carats, with GIA report no. 6204989738 32.85 grams size: 5See Sold Price
May 24BidhausDavid Webb Platinum & 18K Yellow Gold Oval Amethyst Green Enamel And Diamond Ring$10(1 bid)
5 mins LeftRiverside GalleriesPlatinum Setting with 0.80ct Sapphire and 0.85ct Diamond Ladies Ring$50
1 day LeftRiverside GalleriesPlatinum Setting with 15mm by 10mm Jade and 0.40ct Diamond Ladies Ring$50