Sold2015Platinum and Diamond RingPlatinum and diamond ring, center diamond approximately .375 carats, surrounded by fourteen smaller stones, size 6 3/4; approximately 4 grams TW. Provenance: From a Massachusetts estate.See Sold Price
Sold2017Platinum and diamond ring having center diamondPlatinum and diamond ring having center diamond approximately 1ct. surround by twenty-six smaller diamonds, center diamond having several inclusions.See Sold Price
Sold2020Edwardian platinum and diamond ringEdwardian platinum and diamond ring, center diamond measuring approximately 0.20 carats, with three 0.05 carat diamonds on either side, forty small diamonds in body, calibre cut sapphires (may be syntSee Sold Price
Sold2015Platinum and Double Diamond RingPlatinum and double diamond ring, two center diamonds approximately .80 carats TW, size 5; approximately 6.2 grams TW. Provenance: From a New York collection.See Sold Price
Sold2018Platinum and Diamond RingPlatinum and Diamond Ring Having an asscher cut center diamond weighing approximately 2.96CT, color I-J, clarity VS-1 adorned by baguette and round cut diamonds weighing approximately 1.11CTtw; markedSee Sold Price
Sold2023Platinum and Diamond RingPlatinum and Diamond Ring Having a round cut center diamond weighing approximately 0.81 carats (6.18 x 3.51mm) I-1 clarity, J/K color, surrounded by (27) round cut diamond chips (marked '10%IRID PLAT'See Sold Price
Sold2021ART DECO PLATINUM DIAMOND RINGART DECO PLATINUM DIAMOND RING Art Deco platinum ring set with round cut center diamond, approximately 0.2 CT, accented by twelve 0.01 - 0.02 CT diamonds, approximately 2.2 CTW. Marked 10% iridium plaSee Sold Price
Sold2018LADIES ANTIQUE PLATINUM DIAMOND FASHION RINGLADIES ANTIQUE PLATINUM DIAMOND FASHION RING Ladies antique 3 stone center diamond ring with approximately .20ct in old European cut diamonds, unmarked. Weight: 3.6 grams Size: 7.5 Shipping / Pickup:See Sold Price
Sold2016Platinum Three-Diamond RingPlatinum Art Deco diamond and sapphire ladies' dinner ring, with three center diamonds approximately 45 points each, surrounded by 24 one-point mine diamonds. Missing stones. 3.4 dwts.See Sold Price
Sold2022VERA WANG PRINCESS CUT DIAMOND RINGBeautiful Vera Wang-designed platinum, diamond and sapphire ring with braided design and center princess-cut diamond, approximately .6 carat (crown is 3.83mm). About size 5. Weighs 2.9 dwt. PurchasedSee Sold Price
Sold2022Platinum & Diamond Engagement Ring - 2.29 cttwEmerald cut diamond center stone (8.2mm x 6.5mm x 4.3mm) accented by tapered baguette cut diamonds on either side of center stone. Diamonds approximately 2.29 cttw, F color, VVS2 clarity. Unsigned, stSee Sold Price
Sold2021Platinum and Diamond RingPlatinum and Diamond Ring Art Deco style having (49) round cut diamonds weighing approximately 2.25 carats total; center diamond weighing approximately 0.50 of a carat, I-2 clarity, H/I color Size: 7See Sold Price
Sold2023Platinum Vintage Filigree Diamond RingA beautiful platinum, vintage, filigree ring with a 6.2mm European cut center diamond, approximately .90 ct, of L color and SI clarity, and six single cut white side diamonds. Size 6.7. Retail $3,900!See Sold Price
Sold2016AN ANTIQUE LADIES PLATINUM AND DIAMOND RINGThe center diamond measures approximately .20ct with two .03ct diamonds on each side. The ring measures a size 5.75 and weighs 2 grams.See Sold Price
Sold2024Platinum & Diamond Engagement Ring 1.625 CaratsPlatinum and diamond engagement ring. 1.25 carat center stone, with 4 side diamonds, approximately .375 carats total. Band stamped 10% Ird Plat. inside. Ring size 6. 5.25 grams total including stones.See Sold Price
Sold2016A LADIES PLATINUM PAST, PRESENT, FUTURE DIAMOND RINGA three diamond band with center diamond approximately .50ct, side diamonds that measure .25ct each, size 6 and weight of 6 grams.See Sold Price
Sold2023Platinum Edwardian Diamond and Sapphire Ringthe center diamond approximately .15 ct, ring size is 5 1/4, weight is 2.6 dwt grossSee Sold Price
Sold2020Estate 1.14 Carat Diamond & Platinum RingAntique engagement ring. Estate Circa 1920s 1.14 Carat Diamond & Platinum Ring. Center stone is approximately 1 carat Old European Cut, additional .14 of a carat of accent stones. Filigree platinum seSee Sold Price
Sold2021Platinum Old Mine Cut Diamond RingFiligree ring, 11 old mine cut diamonds, center diamond measures approximately 4.33mm diameter and 3.15mm depth, estimated total weight of diamonds 1.0 ct., tested platinum mount; size 4 1/4; total weSee Sold Price
Sold2017Ladies Platinum Diamond Solitaire RingSize 7, with full-cut round side diamonds, Center stone Approximately .45 CT. Nice clear diamond, no visible inclusions. total weight: 1.7 dwt. Keywords: Estate, Vintage, Engagement, WeddingSee Sold Price
Sold2023Platinum & 1.24 CTW Diamond RingDESCRIPTION: Vintage platinum (tested) engagement ring set with center round brilliant cut diamond, approximately 1 carat (by formula). Clarity SI1, Color G-H. Accented by two tapered baguette diamondSee Sold Price
Sold2023Platinum & 1.24 CTW Diamond RingDESCRIPTION: Vintage platinum (tested) engagement ring set with center round brilliant cut diamond, approximately 1 carat (by formula). Clarity SI1, Color G-H. Accented by two tapered baguette diamondSee Sold Price
Sold2023Platinum & 1.44 CTW Diamond RingDESCRIPTION: Vintage platinum (marked 10% Irid Plat) engagement ring set with center Old European cut diamond, approximately 1.16 carat (by formula). Clarity I1, Color H-I. Accented by seven single cuSee Sold Price
Sold2023Platinum & 1.44 CTW Diamond RingDESCRIPTION: Vintage platinum (marked 10% Irid Plat) engagement ring set with center Old European cut diamond, approximately 1.16 carat (by formula). Clarity I1, Color H-I. Accented by seven single cuSee Sold Price
2 days LeftSeized Assets Auctioneers1.22 ctw UNHEATED Sapphire and 0.88 ctw Diamond Platinum Ring (GIA CERTIFIED)$1
19 hrs LeftMiami Auction GalleryGIA Natural Apple Green Jade Diamond Platinum Ballerina Cocktail Ring$6,500
19 hrs LeftMiami Auction GalleryVintage GIA 1.42 Carat Diamond Platinum Vintage Deco Engagement Ring$11,250
13 hrs LeftJeffrey S. Evans & AssociatesANTIQUE / VINTAGE ART DECO PLATINUM, 14K WHITE GOLD, DIAMOND, AND RUBY LADY'S RING$300(3 bids)