Sold2017Cartier Platinum Diamond Sapphire Band RingMETAL: platinum. MEASUREMENTS: ring size 7, ring top is 7.7mm wide. GEMSTONES: sapphires, diamonds approx. 0.78ctw. MARKED: Cartier, 7045. WEIGHT: 10.1 grams.Gemstones have not been graded for color aSee Sold Price
Sold2019Cartier Meli Melo Platinum Diamond Sapphire RingMETAL: 18k gold. GEMSTONES: Diamonds approx. 0.20ctw. Sapphire. MEASUREMENTS: Ring size 6 1/2 (53), ring top is 8mm at widest point. MARKED: 950PT 53 Cartier 08777B. WEIGHT: 6.4 grams. Comes with COASee Sold Price
Sold20241.75CTTW SAPPHIRE & DIAMOND RING, SIZE 5.25An 850-purity platinum 1.75-carat sapphire diamond ring. Four round cut diamonds accent the splendid 1.38-carat oval cut sapphire center stone with two diamonds on each side. Stamped 1.75, 850 P.m insSee Sold Price
Sold2024Cartier Vintage Platinum Emerald Cut Diamond Sapphire RingMetal : Platinum Designer : Cartier Gemstone : Diamond approx. 1.20ct E VVS1. Sapphire Measurements : Ring size 6 1/4, top is 8.3mm Marked: : Cartier Plat, C41272 Weight:See Sold Price
2021Attr. Cartier Platinum Articulating Panther RingAttributed to Cartier platinum articulating panther ring with pavé-set diamond and sapphire and having an articulated head and paws, set with pear-shaped emerald eyes and onyx nose. Ring size 7. StamSee Sold Price
Sold2022Antique Platinum Diamond Ceylon Sapphire Ring Size 6.5This is an antique ladies ring rendered in fine platinum. The ring features a large faceted oval ceylon sapphire surrounded by Old European cut diamonds. The diamonds are SI-I clarity and HI-IJK in coSee Sold Price
Sold2021Vintage Platinum Diamond Blue Sapphire Ring Size 6.25This is a vintage platinum ring studded with 22 full cut diamonds and 17 sapphires. The diamonds are VS clarity and GH color. Size: 6.25 US. Weight: 4.4g. Diamonds: approximately 1.5mm each. SapphiresSee Sold Price
Sold2020PLATINUM DIAMOND AND SAPPHIRE RINGPLATINUM DIAMOND AND SAPPHIRE RING ~ SIZE 5, TAPERED HIGH POLISHED SHANK FEATURING 0.78CT ROUND BRILLIANT DIAMOND CENTER STONE AND A ROUND SAPPHIRE ON EITHER SIDE OF THE BAND 0.76CT TGW, SAPPHIRES ARESee Sold Price
Sold20241.59 CARAT OPAL & DIAMOND PLATINUM RING, SIZE 5.25A gorgeous 900 platinum ring set with a 1.59-carat cabochon-cut opal center stone and surrounded by 0.08-carats of brilliant round cut diamonds. Six brilliant round-cut diamonds accent the 1.59-caratSee Sold Price
Sold2016Art Deco Filigree Platinum Diamond Sapphire RingMETAL: platinum. GEMSTONES: diamonds, sapphires. MEASUREMENTS: ring size 6. Ring will keep round stone 7.2mm in diameter. TESTED: Platinum. WEIGHT: 3.9 grams. Gemstones have not been graded for colorSee Sold Price
Sold2016Estate Antique Edwardian Platinum & Sapphire RingEstate Antique Edwardian Style Platinum Diamond & Sapphire Ring. Hallmarked. Ring size 4. Weighs approximately 2.8 grams inclusive.See Sold Price
Sold2017A Lot of Five Gold and Platinum RingsLot of good quality 14K white gold and platinum diamond and sapphire rings; ring sizes between 4-3/4 and 7; weight 19.6 g. Stamped 14K. PROPERTY OF A NEW JERSEY LADYSee Sold Price
Sold2022Platinum Diamond Turquoise Sapphire RingPlatinum Weight Diamond Approx. Turquoise Sapphire Ring Size Measurements See Sold Price
Sold2018Cartier 18K WG Diamond and Sapphire RingCartier 18K WG Diamond and Sapphire Ring Size 6.25.See Sold Price
Sold2021Platinum Diamond Sapphire RingPlatinum Weight Diamond Approx.0.9ct  Sapphire Ring Size 7 Measurements 0.41”x0.78”See Sold Price
Sold2021Collection of Two Diamond, Sapphire, Platinum, 14kCollection of Two Diamond, Sapphire, Platinum, 14k White Gold Rings. Including one transitional round-cut diamond weighing approximately 0.31 ct., diamond, sapphire, platinum ring, size 5 together witSee Sold Price
2021Art Deco Diamond Sapphire RingArt Deco 18k & Platinum Weight 2.9g Diamond Sapphire Ring Size 11.5 Measurements 0.51”x0.8”See Sold Price
Sold2021Platinum Diamond Sapphire Wedding Band RingMETAL: Platinum. GEMSTONES: Diamonds and sapphires. MEASUREMENTS: Ring size 4 1/2, ring band is 2mm wide. MARKED: PT950. WEIGHT: 2 grams.Gemstones have not been graded for color and clarity ,and testeSee Sold Price
Sold2015Cartier Platinum, Sapphire & Diamond Cluster RingPlatinum, Sapphire and Diamond Cluster Ring, centering eleven marquise-shaped sapphires, approximately 1.5 carats, accented by fourteen round diamonds, approximately 1.50 cts, signed Cartier, approximSee Sold Price
Sold2023Vintage Retro Star Sapphire Platinum Diamond Ring Size 6This is a vintage retro platinum ring featuring a large star sapphire accented by round brilliant and baguette cut diamonds. The diamonds are VS clarity and GH color. The ring is a size 6 US and it weSee Sold Price
Sold20231.04CT SAPPHIRE & DIAMOND PLATINUM RING, SIZE 5.5A platinum (900) ring with a 1.04-carat sapphire center stone surrounded by 0.16 carats of diamonds. 3.7 grams, size 5.5.See Sold Price
Sold2022Ladies 5ct Sapphire & Diamond Platinum RingLadies 5ct Sapphire & Diamond Platinum Ring Size 6. Includes a 5.02 carat Sri Lankan cushion modified brilliant step cut natural Sapphire corundum of a transparent medium-dark slightly violetish blueSee Sold Price
Sold2021Women’s Platinum Blue Sapphire Diamond RingWomenÂ’s Platinum Blue Sapphire Diamond Ring. Size is approximately 7-8. 13 Grams total weight. THIS LOT IS LOCATED AND SHIPPING FROM AUSTIN, TX.See Sold Price
Sold2022Retro Platinum Diamond RingRetro Platinum Weight 8.85g Diamond Approx. 2ct Ring Size 7.25 Measurements 1.25”x0.90”See Sold Price
5 days LeftPlatinum Auction GroupCartier Sapphire & Diamond 18k White Gold Band Ring Size 49 -US 5 w/Cert$300(1 bid)
2 days LeftJasper52Cartier Étincelle De Cartier Platinum Diamond Eternity Band Ring Size 51 US 5.75$4,000
2 days LeftJasper52Cartier Platinum Princess Cut Diamond Eternity Band Ring Size 53 US 6.75 Paper$7,000
2 days LeftJasper52Authentic! Cartier Destinee Platinum Full Diamond Wedding Band Ring Size 6 Cert.$7,000
2 days LeftJasper52Vintage! Authentic Tiffany & Co Irid Platinum Diamond Sapphire Cocktail Ring$2,400