ANTIQUE PLATINUM RING WITH 1.30CTS OF DIAMONDS (1CT VS CENTER) SIZE: 5.5Modern Jewelry4.5(203)$4,150Feb 22, 2026
Vintage Platinum Engagement Ring 1.06ct Round Diamond GIA 4.02 G/VVS1Diamond Depot4.3(10)$79,0003 days Left
18K White Gold Ladies Ring with 1.04ct Center Diamond and 0.27tcw Adjacent DiamondsRiverside Galleries4.5(198)$503 days Left
18K White Gold Ladies Ring with 1.24ct center Round Diamond and 1.19ct tw Adjacent DiamondsRiverside Galleries4.5(198)$504 days Left
Vintage Platinum Diamond Ring Set .30ct Marquise .32ct Side StonesMynt Auctions4.4(821)$1004 days Left
18K White Gold Ladies Ring with 1.03ct Center Daimoand and 1.29ct tw Adjacent DiamondsRiverside Galleries4.5(198)$504 days Left
CERTIFIED PLATINUM 1.54 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RINGPapps Family Liquidation4.3(378)$6303 days Left
SoldPLATINUM & DIAMOND RING ~ SIZE 5PLATINUM & DIAMOND RING ~ SIZE 5.5 TAPERED SHANK RING CONTAING ONE ROUND BRILLIANT CENTER DIAMOND (1.12 CT) W/ 6 SINGLE CUT & 3 ROUND BRILLIANT CUT DIAMONDS ON EACH SIDE (1.45 CT TDW) SIGNED " GRANAT"See Sold Price
SoldLadies 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
SoldIRID 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
SoldVintage Platinum Diamond Ring Band Size 5 1/2Vintage Platinum ring band set with ten round brilliant cut diamonds. Ring size 5 1/2. Hallmarked PL 900 with H in a circle M05838. Approx. overall weight 3.5 grams.See Sold Price
SoldESTATE LADIES PLATINUM 2.5 CT DIAMOND RING SZ 5.5From a private Charleston Estate Collection. Ladies platinum and diamond ring size 5.5. Features a pear shaped center stone with an approximate weight of 3/4 carats measuring 4.77mm x 6.94mm color graSee Sold Price
SoldAntique Platinum Diamond RingGenuine antique platinum with diamond ring, size 5.25. Ring has an antique setting with a 1.ct round brilliant center diamond, color J, clarity 12. Total weight 4.2 grams. Comes with a GAL report.See Sold Price
SoldVINTAGE PLATINUM DIAMOND RINGVINTAGE PLATINUM DIAMOND RING ~ SIZE 7.5, SPLIT TAPERED SHANK RING SET WITH A ROUND DIAMOND CENTER STONE (0.60CT TW) ACCENTED WITH TWO BAGUETTES ON EACH SIDE OF THE SPLIT SHANK WITH A SMALLER DIAMONDSee Sold Price
SoldPLATINUM AND DIAMOND RING ~ SIZE 5.5 TAPERED SHANKPLATINUM AND DIAMOND RING ~ SIZE 5.5 TAPERED SHANK W/EMBOSSED DETAILING. 2.6GRAMS TW. ROUND BRILLIANT CUT CENTER STONE APPROX. 0.62 CT, VS2, TOTAL APPRAISEDVALUE-$3,760.01See Sold Price
Platinum & 5.02ct. Center Diamond Engagement RingFabulous Platinum & Diamond Engagement Ring. Size - 6.5. Weight - 8.5 grams. GIA certified Diamond, Center Diamond - Cut Cornered Rectangular Modified Brilliant, measurements - 11.13 x 8.68 x 6.10 mm,See Sold Price
SoldPlatinum Diamond Eternity Ring, Size 6.5Platinum Diamond Eternity Ring, Size 6.5, Consisting of 18 Oval Brilliant Diamonds Weighing a Total of 5.60 Cts..See Sold Price
SoldAsscher-cut diamond eternity band ringAsscher-cut diamond eternity band ring Of 18 Asscher-cut diamonds Platinum Ring size 5; Gross weight 3.3 dwtsSee Sold Price
SoldPlatinum Diamond Eternity Ring, Size 6.5Platinum Diamond Eternity Ring, Size 6.5, Consisting of 21 Emerald Cut Diamonds Weighing a Total of 6.90 Cts..See Sold Price
SoldTiffany & Co Platinum Diamond Aquamarine RingA Tiffany & Co Soleste platinum diamond & aquamarine ring. Size 4.5. 1ctw of diamonds, d-f color, VVS2 clarity. Aquamarine center stone measures 8.6mm x 8.6mm x 4.8mm, aprx. 1.70 ct. Accompanied by TiSee Sold Price
SoldPlatinum Diamond Flower RingPlatinum Diamond Flower Ring Size (6.5) split tapered shank ring with a floral motif containing a (0.95ct) (-SI2) brilliant round cut diamond center stone surrounded by diamond rounds measuring approxSee Sold Price
SoldPLATINUM 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
SoldDiamond and platinum ringDiamond and platinum ring Set with round brilliant and single-cut diamonds Platinum Ring size 5.75; Gross weight 2.8 dwts This work will ship from Lambertville, New Jersey.See Sold Price
SoldTiffany & Co Platinum Diamond Eternity Band RingMETAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: ring size 5.5. ring width is 2mm. MARKED: TIFFANY& CO PT950. WEIGHT: 2.4 grams. Gemstones have not been graded for color and clarity ,and testedSee Sold Price
SoldPink sapphire, diamond, and platinum ringPink sapphire, diamond, and platinum ring Set with a cabochon purplish-pink sapphire and single-cut diamonds Platinum Ring size 5.50; Gross weight 3.2 dwtsSee Sold Price
SoldPlatinum Diamond Engagement Ring MountingMETAL: platinum. GEMSTONES: diamonds.MEASUREMENTS: ring size 5.5. Ring center will keep approx. 4.5mm x 5.5mm stone. MARKED: QUAD, Plat 27740, 2.10. WEIGHT: 9.5 grams. Gemstones have not been graded fSee Sold Price
SoldNeil Lane 14K Gold Platinum Diamond Bridal RingMETAL: 14K gold, platinum. GEMSTONES: diamonds. MEASUREMENTS: ring size 5.5. Ring has three connected bands and it is 13.5mm at widest point. Ring center will keep approx. 5.5mm x5.5mm stone. MARKED/TSee Sold Price
SoldPlatinum Diamond Engagement Ring MountingMETAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: ring size 5.5. Center will fit up to 8mm stone. MARKED: 10% Irid Plat. WEIGHT: 3.8 grams.Gemstones have not been graded for color and clarity, and tSee Sold Price
SoldTwo Diamond, Platinum, 14k Yellow Gold Rings.Two Diamond, Platinum, 14k Yellow Gold Rings. Including one vintage diamond, platinum ring, size 5 3/4 together with one diamond, 14k yellow gold ring, size 5 3/4. {Gross Weight: 6.6 dwts}See Sold Price
SoldTiffany & Co Peretti Platinum Diamond Band RingMETAL: platinum. GEMSTONES: diamond. MEASUREMENTS: ring size 5.5. Band is 3mm wide. MARKED: Tiffany & Co PT950 Peretti. WEIGHT: 5.6 grams.Gemstones have not been graded for color and clarity, andSee Sold Price
