Platinum GIA Certified 4.05ct Royal Blue Sapphire Diamond Accent RingMynt Auctions4.4(820)$1005 days Left
Vintage Platinum GIA Certified 1.46ctw Blue Sapphire Diamond RingMynt Auctions4.4(820)$100Feb 07, 2026
Platinum GIA Certified 4.05ct Royal Blue Sapphire Diamond Accent RingDiamond Depot4.3(10)$3,7003 days Left
Vintage Platinum GIA Certified 1.46ctw Blue Sapphire Diamond RingDiamond Depot4.3(10)$1,6753 days Left
SoldPlatinum and Blue Sapphire Solitaire RingDo not be fooled by this ring's simplicity! The deep blue oval cut sapphire has a gorgeous dark glimmer and contrasts beautifully with its white platinum ring. Size 6.75. Open gallery withSee Sold Price
SoldGIA Certified 2.58ct Natural No Heat Sapphire Diamond Ring Unheated PlatinumSolitaire & Band GIA Certified 2.58ct. Natural No Heat Blue Sapphire ring. Report: 2201133407 Oval cut: 8.94 X 7.05 X 4.53mm Transparent, Blue 1.20ct. natural Baguette diamonds G color, Vs-2 clarity.See Sold Price
Sold14k Gold Oval 1 Carat Blue Sapphire Solitaire RingThis men's vintage retro-era sapphire gemstone ring is crafted from 14k gold and features an approximately 1-carat oval-cut blue sapphire gemstone at its center. Inspired by mid-century architecturalSee Sold Price
SoldART DECO PLATINUM/BLUE SAPPHIRE RING, C. 1930/40ART DECO PLATINUM/BLUE SAPPHIRE RING, C. 1930/40, SIZE 6, W. 2.8 DWTSee Sold Price
SoldWomen's Platinum Blue Sapphire Diamond RingWomen's Platinum Blue Sapphire Diamond Ring. 13 Grams total weight. THIS LOT IS LOCATED AND SHIPPING FROM AUSTIN, TX.See Sold Price
SoldWomen’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
SoldArt Deco Platinum Diamond Blue Sapphire RingArt Deco period platinum ring, brightly polished and engraved, featuring centered bezel set blue sapphire high dome oval cabochon, weighing approx. 3.30 carats, further adorned with 22 old European anSee Sold Price
SoldPlatinum Blue Sapphire & Diamond RingThis is a platinum natural blue sapphire and diamond ring. This approximate 2.08 carat round, faceted blue sapphire is surrounded by a skirt of approximately 1 carat of G/H, SI1/2 baguette and round dSee Sold Price
SoldPlatinum, Diamonds & Blue Sapphire RingCirca 1930's Ring, a center dark blue Sapphire (14x11mm) surrended by 30 Old Miner Cut Diamonds Approx. 0.30 CT on the sides. Ring size: 5. Weight: 4.9g.See Sold Price
SoldVintage 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
Sold1.05ct Natural Blue Sapphire Raised Solitaire Ring 14kRaised solitaire Blue. .75ct Natural Round cut sapphire ring. Vivid Royal Blue Clean Clarity & Transparent. 5.6mm .30ct Natural Side round diamonds. H-color Vs-2 clarity. 14kt. yellow gold 3.7 grams RSee Sold Price
SoldPlatinum Blue Sapphire Diamond RingPlatinum Blue Sapphire Diamond Ring, 12.8g. Marked PLAT, tests as 93 percent platinum. Sapphire approximately 6.3mm. Diamonds approximately 4.0mm. Approximate ring size 6.5. ALL CREDIT CARDS WILL BE MSee Sold Price
Sold18K White Gold 3 Stone Blue Sapphire Solitaire Cut Ring18K White Gold 3 Stone Blue Sapphire Solitaire Cuts Ring, new, size 7, comes in original packagingSee Sold Price
SoldTwo 10K Blue & Yellow Sapphire Solitaire RingsTwo 10K Blue & Yellow Sapphire Solitaire Rings, 3.0g. Yellow sapphire ring marked "10K," Blue sapphire ring unmarked, tests as 10K. Yellow sapphire approximately 5.7mm. Blue sapphire approximately 6.2See Sold Price
Sold4.34ct Platinum Diamond & Blue Sapphire Men's Ring4.34 Carat platinum 9mm diamond and blue sapphire men's ring. Diamond is old European cut, bead set in a reflector head S11 clarity, L color, set in platinum band. Six flanking channel set square stepSee Sold Price
SoldSTUNNING PLATINUM BLUE SAPPHIRE AND DIAMOND RINGFEATURING BAGUETTE CUT BLUE SAPPHIRES ACCENTED BY PLATINUM AND DIAMOND BAND IN CENTER 12.9 GRAMS, 2.64CTTW SAPPHIRES, .38CTTW DIAMONDS, SIZE 7See Sold Price
Sold3ct Blue & White Sapphire Solitaire Sterling RingLab created sapphire ring. Marked .925. Size 6.See Sold Price
SoldArt Deco Platinum and 1 CTTW Natural Sapphire RingFine art deco platinum and natural blue sapphire ring. With fine etched decoration with three round cut and bezel set sapphires, totaling 1 carat, set on the top. Size 5.75. Ring face measures 24mm. MSee Sold Price
SoldPlatinum Edwardian Diamond And Blue Sapphire RingEdwardian platinum diamond and blue sapphire ring. 9 round brilliant diamonds and 2 blue sapphires. Total weight: 1.2 grams Size 4See Sold Price
SoldPLATINUM 15.0 CTTW DEEP BLUE SAPPHIRE RINGSAPPHIRE ETERNITY BAND A timeless deep blue colored Sapphire band set in Platinum. Only the best metal used for the best quality stones Item: # 03971 Metal: Platinum Color Weight: 15.67 ct.See Sold Price
SoldPlatinum 9.0 Carat Blue Sapphire & Diamond RingPlatinum ring with a 9.0 carat natural Blue Sapphire cushion step cut center gemstone and 48 round brilliant and baguette diamonds with a total weight of 2.68 carats. The heat treated Blue Sapphire isSee Sold Price
SoldPlatinum 26.99ct Blue Star Sapphire & Diamond RingLadies platinum 29.99ct natural blue star sapphire & diamond ring. The sapphire is surrounded by twenty-six round brilliant cut diamonds with a total weight of approximately 0.71ct. The ring is brandeSee Sold Price
SoldVintage 3.44ct Natural Sri Lanka Cornflower Blue Sapphire Platinum RingVintage 3.44ct Natural Sri Lanka Cornflower Blue Sapphire Platinum RingSee Sold Price
Sold0.46ct G COLOR SI3 CLARITY Diamond and 0.81ctw Blue Sapphire Platinum Ring (1.21ctw Diamonds)One polished, stamped, and tested platinum ring marked Sheffield & Sons. The ring is mounted with 1 genuine diamond center stone weighing approximately 0.46 carat, 16 genuine faceted sapphires weighinSee Sold Price
