Platinum Diamond Ring 0.90 Ct Center H VVS1 with 0.30 Ct Side DiamondsBidhaus4.2(836)$1,6252 days Left
Platinum Diamond Ring 1.15 Ct G Color SI2 with 16 Accent DiamondsDiamond Depot4.3(10)$4,2501058 Lots Away
Vintage Platinum Diamond Ring Set .30ct Marquise .32ct Side StonesMynt Auctions4.4(820)$1007 days Left
GIA Certified 1.02 Ct Diamond Engagement Ring in PlatinumDiamond Depot4.3(10)See Sold PriceJan 30, 2026
Elegant 14K White Gold .50 Carat H-I VS Round Diamond Engagement RingDiamond Depot4.3(10)$1,200Feb 07, 2026
Vintage Platinum Engagement Ring with .80ct Old European Cut Diamond K-L SI2Bidhaus4.2(836)$1005 days Left
Vintage 14K White Gold 0.62ctw Diamond Solitaire Engagement & Wedding Ring SetBidhaus4.2(836)$10015 hrs Left
Tiffany & Co. 1.87 ct Round Diamond Engagement Ring Platinum Channel SetBidhaus4.2(836)$28,2504 days Left
SoldBelle Epoque Platinum Diamond Wedding Ring SetIncluding a platinum ring, center double 4-prong set with one Old European cut Diamond [L/SI-1], approximately 1.28 carats, accented with 24 single cut round Diamonds [H/SI], approximate total weightSee Sold Price
SoldVintage Platinum & Diamond Wedding Ring Set SIze 6Vintage Platinum & Diamond Wedding Ring Set. The Wedding Band: 5 brilliant cut diamonds. 2.6-2.8 mm ea. G-H Color, VS2-SI1 clarity - .35 total weight. The Engagement Ring: 1 round brilliant cut diamonSee Sold Price
SoldPlatinum & Diamond wedding ring set, no center stone,Platinum & Diamond wedding ring set, no center stone, approx .60 ct twSee Sold Price
SoldPlatinum and Diamond Wedding Ring setIncluding a platinum solitaire-style ring center 6-prong basket set with one Round Brilliant cut Diamond [IVS-1], approximately 0.98 carats, 3.4 grams, size 5-1/2; and a platinum eternity band-style rSee Sold Price
SoldPLATINUM AND DIAMOND WEDDING RING SETPLATINUM AND DIAMOND WEDDING RING SET • One platinum ring with 1 round diamond (6.83 x 6.83 x 4.03 mm) weighing approximately 1.10 carats and 2 tapered baguette cut diamonds weighing approximateSee Sold Price
SoldART DECO PLATINUM AND DIAMOND WEDDING RING SETART DECO PLATINUM AND DIAMOND WEDDING RING SETSolitaire old mine cut stone of 6mm flanked by six (6) diamonds, three (3) to each side engagement ring. With a companion twenty-three (23) diamond eterniSee Sold Price
SoldPlatinum And Diamond Wedding Ring setIncluding a platinum solitaire-style ring center 4-prong basket set with one Round Brilliant cut Diamond [F-G/VS1] approximately .60 carats, accented with two baguette cut Diamonds weighing approximatSee Sold Price
SoldPlatinum Diamond Engagement Wedding Ring SetMETAL: Platinum. GEMSTONES: Diamonds approx. 0.75ctw. MEASUREMENTS: Ring sizes are 7 1/2. MARKED: Plat. 950, 0.50D. WEIGHT: 6 grams.Gemstones have not been graded for color and clarity, and tested forSee Sold Price
SoldPlatinum Diamond Engagement Wedding Ring SetMetal : Platinum Designer : Not Signed Gemstone : Diamonds- Center stone approx. 0.65ct, approx. 1.50ctw Measurements : Ring sizes - 6 1/4 each Marked: : Plat D.D. mark only band ring <See Sold Price
SoldPlatinum and Diamond Engagement Ring and Wedding Band SetPlatinum and Diamond Engagement Ring and Wedding Band Set Single round cut diamond in square setting flanked by (2) round cut diamonds on each side; and a band having (7) round cut diamonds on top; boSee Sold Price
SoldPlatinum Diamond Engagement Wedding Ring SetMETAL: Platinum. MEASUREMENTS: Ring sizes - 4.75 (band) and 4 (engagement), center will fit approx. 5.5mm x 5.5mm stone. GEMSTONES: Diamonds approx. 0.35ctw. MARKED: 10% irid. plat. WEIGHT: 6.9 grams.See Sold Price
SoldVarna Platinum Diamond Engagement Wedding Ring SetMETAL: Platinum / 18k Gold. MEASUREMENTS: Rings size - 6 (wedding band) and 4 1/2 (engagement ring. Sizing balls can be removed to increase size) , center will fit approx. 5.5mm stone. GEMSTONES: 17 wSee Sold Price
SoldMidcentury Platinum Diamond Engagement Wedding Ring SetMETAL: Platinum. MEASUREMENTS: Ring sizes - 5.5 (band) and 6 (engagement). Center of the engagement will fit approx. 6mm stone. GEMSTONES: Diamonds approx. 0.26ctw (one is missing). MARKED: 10% irid.See Sold Price
SoldTiffany & Co. GIA 1.72ct G VVS2 Diamond Platinum Wedding Tiffany & Ring Set 2.55ctw w/ Box & PapersTitle: Tiffany & Co. GIA 1.72ct G VVS2 Diamond Platinum Soleste Wedding Ring Set 2.55ctw w/ Box & Papers Description: A genuine Tiffany & Co. platinum & diamond Soleste wedding ring set featuring a 1See Sold Price
SoldVINTAGE PLATINUM DIAMOND ENGAGEMENT RING & DIAMOND BANDPLATINUM DIAMOND ENGAGEMENT RING AND DIAMOND Wedding BAND SET, 1.3 CT (TCW) ROUND BRILLIANT CUT DIAMONDS AND BAGUETTE. SIDE STONE F-G COLOR VS CLARITY AND CENTER STONE F-G COLOR SI CLARITYSee Sold Price
SoldPlatinum Vintage Diamond Engagement Ring &Wed.BandPlatinum Vintage Diamond Engagement Ring and Wedding Band set. The engagement ring is approx. quarter (1/4) carat in a lovely old vintage setting with three accent diamonds on each side of the main diSee Sold Price
SoldTiffany & Co. Diamond, Platinum, Wedding Ring Set.Tiffany & Co. Diamond, Platinum, Wedding Ring Set. Featuring one round brilliant diamond weighing exactly 0.77 ct. set in a platinum solitaire mounting, size 6 with sizing beads, together with a platiSee Sold Price
SoldDiamond, Platinum Wedding Ring Set.Diamond, Platinum Wedding Ring Set. Featuring one old European-cut diamond weighing approximately 1.00 ct., flanked by six baguette-cut diamonds weighing a total of approximately 0.25 cttw., set in aSee Sold Price
SoldEmerald, Diamond, Platinum Wedding Ring Set.Emerald, Diamond, Platinum Wedding Ring Set. Featuring one emerald-cut emerald weighing approximately 1.75 ct., accented by six marquise-cut diamonds weighing a total of approximately 0.20 cttw., setSee Sold Price
SoldPlatinum Diamond Engagement Wedding Ring Setting SetMETAL: Platinum. GEMSTONES: Diamonds approx. 0.85ctw. MEASUREMENTS: Ring sizes are 5 1/4. Center will fit approx. 6mm x 6mm stone. MARKED: Engraving, Maker's mark, 024352 Plat. WEIGHT: 10.3 grams.See Sold Price
SoldPlatinum and Diamond Wedding Set Ring - No Center Stone - Size 6 3/4- Total Grams - 5.4See Sold Price
SoldPlatinum Diamond Wedding Engagement Ring SetMETAL: platinum. MEASUREMENTS: rings are soldered together - size 8, widest point - 7.5mm. GEMSTONES: center diamond approx. 0.25ct, side diamonds approx. 0.20ctw. MARKED: 3H25, lucky, 10% irid plat,See Sold Price
SoldPlatinum Diamond Wedding Engagement Ring SetMETAL: Platinum. MEASUREMENTS: Ring sizes - 4.5 (each). Width when worn together - 8mm. GEMSTONES: Diamonds approx. 0.60ctw. MARKED: L. Tested plat. WEIGHT: 10.2 grams.Gemstones have not been graded fSee Sold Price
Sold14k YG, Platinum, and Diamond Wedding Band SetA ladies 14k yellow gold, platinum, and diamond engagement and wedding ring set, the engagement ring with a central diamond (approximately 1.05 carats total weight, color I, clarity Si1), flanked by fSee Sold Price
