SoldIridium Platinum Diamond And Sapphire RingLady's Iridium Platinum diamond and sapphire ring with two approximately 1.30 ct round Old European cut diamonds: one of J color and VS2 clarity and the other of I color and VS1 clarity. Each of theseSee Sold Price
SoldLady's diamond and sapphire ringwith center radiant sapphire, about 2.75 carats, surrounded by twelve diamonds, each about .15 ct., the shank is 14K gold, the stones are set in platinum (10% iridium), size 7, 8 gramsSee Sold Price
SoldPlatinum, Diamond & Sapphire RingPlatinum, Diamond & Sapphire Ring - .60 carat tw Diamonds -1.8 Sapphire - Total Ring Weight 5.4 gramsSee Sold Price
SoldAntique Art Deco Platinum Diamond & Sapphire RingAntique Art Deco Platinum Diamond & Sapphire Ring. Having 20 round cut white diamonds and six sapphires. Weighs approximately 5.8 grams inclusive. Size 7, can be resized.See Sold Price
SoldPlatinum, diamond & sapphire ring, c.1930, 2.5dwtsPlatinum, diamond & sapphire ring, c.1930, 2.5dwts.Size 5.See Sold Price
SoldDeco Platinum, Diamond & Sapphire RingDeco Platinum, Diamond & Sapphire Ring. Pierced decorated ring stamped "Platinum" has 12 diamonds, engraved shank, 8 square deep blue sapphires with 2 on each corner and a large center round cut blueSee Sold Price
SoldART DECO PLATINUM, DIAMOND & SAPPHIRE RINGset with a center pointed baguette diamond approx. 6x4mm, centering a ring of blue sapphire baguettes, the shoulders set with 6 diamond melee approx. 0.25 carats, filigree setting tests platinum, sizeSee Sold Price
SoldArt Deco Platinum Diamond Sapphire Ring SettingMETAL: platinum. GEMSTONES: diamonds ( one stone is missing), sapphire. MEASUREMENTS: ring size 5.25. Ring top is 14.5 x 14.5mm. Ring center will keep approx. 6mm round stone. TESTED: platinum. WEIGHTSee Sold Price
SoldANTIQUE PLATINUM DIAMOND SAPPHIRE RINGANTIQUE PLATINUM DIAMOND SAPPHIRE RING Ten baguette diamonds, twenty round diamonds together with two 4mm x 6mm and one 6mm x 8mm Sapphire. Expertly crafted but unsigned by maker and no metal identifiSee Sold Price
SoldMen's Vintage Platinum, Diamond & Sapphire RingMen's Vintage Platinum, Diamond & Sapphire Ring. Diamond: Approx. mounted weight, 1.52cts. Mounted dia. 7.1-7.2mm & depth 4.6mm. Clarity VS1. Color K-L. Two small nicks to edge. Two natural sapphires:See Sold Price
SoldDeco Platinum Diamond & Sapphire RingDeco Platinum Diamond & Sapphire Ring, two approx 3/4 ct each round mine cut? diamonds and center sapphire? stone in prong set hexagonal mounting with pierced sides basket. Stamped "JLK Plat". 3 DWT,See Sold Price
SoldDeco Platinum Diamond & Sapphire RingDeco Platinum Diamond & Sapphire Ring, two approx 3/4 ct each round mine cut diamonds and center sapphire stone in prong set hexagonal mounting with pierced sides basket. Stamped "JLK Plat". 3 DWT, siSee Sold Price
SoldArt Deco 14k & Platinum Diamond & Sapphire RingLadies reticulated art deco ring with synthetic sapphire and genuine diamonds set in a platinum topped 14k gold ring. Total gemstone weight is approximately 1/2 carats. Size 10. Weighs 4 grams. UnmarkSee Sold Price
Ladies Platinum, Diamond & Sapphire RingOne platinum ( not stamped ) and diamond estate style ring, one center European cut diamond, approximately 2 7/8 ct, Color-N, Clarity V-S 2 (chipped), set in four double yellow gold prongs, surroundedSee Sold Price
SoldArt Deco Platinum Diamond Sapphire RingMETAL: platinum. MEASUREMENTS: ring size - 5, ring top is 10.6mm wide. GEMSTONES: sapphire (slightly abraded) - 6.8mm x 6.81mm x 4.12mm (approx. 1.37ct by formula) and approx. 0.20ctw in diamonds. MARSee Sold Price
SoldPlatinum Diamond & Sapphire RingContaining center sapphire, weighing approx. .049carats, flanked on either side by round diamonds, total carat weight approx. .23carats, FG color, VS clarity, gross weight approx. 5.65dwts. Ring sizeSee Sold Price
SoldAntique 18K Gold Platinum Diamond Sapphire RingMETAL: 18K Gold, Platinum. GEMSTONES: Sapphire, Diamonds. MEASUREMENTS: Ring size 6, top measures 6mm x 8.8mm. MARKED: 18K. WEIGHT: 2.4 grams. Gemstones have not been graded for color and clarity, andSee Sold Price
PLATINUM & DIAMOND & SAPPHIRE RING(5) approx. 3/16 ct. diamonds surrounded by two rows of tiny square cut sapphires; 3.27 DWT totalSee Sold Price
SoldArt Deco Platinum, Diamond & Sapphire RingStamped and tested platinum lady's cast Art Deco-style fashion ring, center bezel set Old European cut diamond, approximate weight of 1.40ct, clarity SI-1, color H, cut very good; each side of centerSee Sold Price
SoldEstate Art Deco Platinum Diamond & Sapphire RingEstate Art Deco Platinum Diamond & Sapphire Ring. Set with nearly 1 carat of diamonds. Period setting. Ring size 6.5 can be resized. Weighs approximately 4 grams inclusive.See Sold Price
SoldArt Deco Platinum Diamond Sapphire RingArt Deco Platinum Weight 3.9gr Diamond 1.4ct Si1 K Measurements 0.68”x0.75” Sapphire Ring 6See Sold Price
SoldTIFFANY PLATINUM, DIAMOND & SAPPHIRE RING, 0.60CTWset with a center round sapphire flanked by 2 round diamonds approx. 0.60 carats, marked Tiffany & Co., tests platinum, 2.2gms.See Sold Price
SoldPlatinum Diamond Sapphire Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size - 5.5, ring top - 12mm wide. Center will fit approx. 7.4 x 6.5mm stone. GEMSTONES: Setting diamonds and sapphires. TESTED: Plat. WEIGHT: 3.4 grams.Gemstones haSee Sold Price
SoldPLATINUM DIAMOND & SAPPHIRE RINGPlatinum Diamond and Sapphire Ring. Size 6.5. 2.3DWT-3.8GSee Sold Price
Vintage 1.61cts European Cut Diamond Sapphire Platinum Engagement RingMiami Auctions & Appraisals LLC 4.4(32)See Sold PriceFeb 26, 2024
Platinum Diamond & 0.27ct Sapphire Ring Size 6.75Golden Air Auctions4.4(257)See Sold PriceFeb 27, 2024
0.29ct Diamond and 0.88ctw Blue Sapphire Platinum Ring (1.17ctw Diamonds)Miami Auctions & Appraisals LLC 4.4(32)See Sold PriceFeb 26, 2024
Platinum Diamond & 3.01ct Sapphire Ring Size 6.5Golden Air Auctions4.4(257)See Sold PriceFeb 26, 2024
Platinum With Diamond And Purple Sapphire Ring Size 7.25Golden Air Auctions4.4(257)See Sold PriceFeb 24, 2024
Vintage! Authentic Tiffany & Co Irid Platinum Diamond Sapphire Cocktail RingJasper524.5(9.8k)See Sold PriceMar 02, 2024
UPDATED - PLATINUM, SPINEL, SAPPHIRE & DIAMOND RING.William Smith Auctions4.6(146)See Sold PriceMar 06, 2024
