GIA 6ct Emerald Cut Diamond Ladies Massive Platinum Engagement RingHess Fine Auctions4.5(209)$13,500(15 bids)Mar 29, 2025
GIA 5.36ct VVS2 Old Cut Asscher Diamond Ladies Platinum Solitaire Engagement RingHess Fine Auctions4.5(209)$2,800(11 bids)Apr 26, 2025
Certified 8.50 Carat Emerald Cut 14kt Solid White Gold D Color VVS1 Lab Grown Engagement DiamondGatral Gems4.2(4)$1,625(5 bids)Mar 31, 2025
2 CT Diamond & Platinum Von Bargen's Engagement Ring With GIAMerrill's Auctioneers and Appraisers4.5(835)$4,250(2 bids)6 days Left
Ca. 1910 Platinum & 1.44 CT Diamond Engagement RingMerrill's Auctioneers and Appraisers4.5(835)$1,0006 days Left
Certified 5.00 Carat Oval Cut 14kt Solid White Gold Lab Grown Diamond RingGatral Gems4.2(4)$88(6 bids)Mar 31, 2025
Antique Art Deco GIA 0.96ct Old European Platinum Dome Engagement RingDover Jewelry4.3(6)$100(2 bids)7 days Left
CARTIER 5.45 Carat Pear-Shaped Diamond Platinum Engagement RingPlatinum Auction Group4.4(56)$37,800(1 bid)3 days Left
4.03Ct Yellow Pear Shaped Diamond Engagement RingWorld of Antiques, Inc.3.9(74)$2,000(5 bids)6 days Left
Deco Old Cut Diamond 2.47cttw Sapphire Platinum Halo Engagement RingPlatinum Auction Group4.4(56)$1,700(1 bid)3 days Left
An antique diamond and platinum engagement ringTurner Auctions + Appraisals4.3(313)$1,000Apr 05, 2025
GIA CERT PLATINUM ENGAGEMENT RING 10.83CT. NATURAL BLUE SAPPHIRE CUSHION SHAPEModern Jewelry4.5(185)$26,2502 days Left
VINTAGE 18K WHITE GOLD FILIGREE ENGAGEMENT RING 2.01CT EURO CUT DIAMOND 1920'SModern Jewelry4.5(185)$37,0002 days Left
CERTIFIED PLATINUM 2.12 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RINGPapps Family Liquidation4.3(361)$500Nov 11, 2025
CERTIFIED 10 CT LAB GROWN EMERALD 18KT SOLID WHITE GOLD ENGAGEMENT RINGGatral Gems4.2(4)$52(2 bids)Mar 31, 2025
14K WHITE GOLD ENGAGEMENT RING WEDDING BANDDejaVu Estate Sales & Auctions, LLC4.6(1.3k)$90(3 bids)3 days Left
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
SoldA VARNA DIAMOND AND SAPPHIRE PLATINUM BRIDAL SETA VARNA DIAMOND AND SAPPHIRE PLATINUM BRIDAL SET Famous platinumsmith and jewelry designer Garo launched his company Varna in 1989. Valued for his exquisite and popular engagement and wedding rings, tSee 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 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
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
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
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
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
SoldPlatinum Diamond Wedding Engagement Ring Mounting SetMETA: platinum. GEMSTONES: diamonds. MEASUREMENTS: engagement ring size 5.5. Ring center will fit approx. 6.5mm stone. Wedding ring size 5.5. Band is 3mm wide. MARKED: Plat. WEIGHT: 12.9 grams. GemstoSee 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 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
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
SoldBaguette Diamond Platinum Engagement Ring BandBaguette Diamond Platinum Three Stone Engagement Eternity Wedding Band Ring Features Three Baguette Cut Diamonds Bar Set to the Front Pierced Profile 1950's Hallmarked for Platinum Ring Size: 6 SizablSee Sold Price
SoldTiffany & Co 2.35ctw Diamond Platinum Wedding SetTiffany & Co. 2.35ctw VS1-VS2/F-H Diamond & Solid Platinum Engagement Ring/Wedding Band (1.00ct Diamond Solitaire) in Tiffany Gift Box - This elegant and luxurious wedding set was made by one of the wSee Sold Price
GIA Certified Platinum Wedding Ring SetGive her the gift of elegance with this GIA certified #146594501 platinum & diamond wedding Set. Crafted of the fiinest platinum, nestled in the center of the engagement ring is a cushion cut brillianSee Sold Price
SoldDiamond and platinum wedding ring setDiamond and platinum wedding ring set one engagement ring features (1) old mine cut diamond weighing 1.16 cts., flanked by (4) full cut diamonds weighing a total of approximately 0.10 ct., set in a plSee 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
SoldLADY'S DIAMOND PLATINUM (2) PC. WEDDING RING SETIncluding- (1) engagement ring with single diamond and (1) band with multiple diamonds, all set in platinum. Size- 7 Weight of center diamond- 1.01 ct Color- G Clarity- VS1See 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
SoldEGL Diamond and Platinum Wedding SetEGL Certified .81 Carat Round Brilliant Cut Diamond and Platinum Engagement Ring and Wedding Band accented throughout with Round Cut Diamonds. Center diamond G color, SI1 clarity. Stamped Plat. Ring sSee Sold Price
SoldLadies Platinum Wedding Set 1.39 ctw. Center StoneThe two ring wedding set is soldered together and consists of a diamond engagement ring and diamond band. The engagement ring is centered with one (1) round brilliant cut diamond set into a four-prongSee Sold Price
SoldVintage Platinum Wedding Set, 1CT+A vintage platinum wedding set. Engagement ring with center European cut diamond weighing approximately 1.00ct, of SI2 clarity and J-K color, with eight round brilliant cut diamonds set in platinum moSee Sold Price
BRILLIANT EARTH 0.46 CT F COLOR SI1 PLATINUM DIAMOND ENGAGEMENT RING SIZE 7 GIAModern Jewelry4.5(185)$3,0502 days Left
TIFFANY’S & CO VINTAGE PLATINUM ENGAGEMENT RING 4.00CT.NATURAL BLUE SAPPHIREModern Jewelry4.5(185)$39,7502 days Left
5.15CT. PLATINUM VINTAGE ENGAGEMENT RING NATURAL ROUND CHAMPAGNE DIAMOND 1930'SModern Jewelry4.5(185)$12,7502 days Left
VINTAGE PLATINUM ENGAGEMENT RING 2.87CT. NATURAL BLUE AQUAMARINE EMERALD SHAPEModern Jewelry4.5(185)$3,9502 days Left
PLATINUM VINTAGE ENGAGEMENT RING 0.82CT. NATURAL ROUND CHAMPAGNE DIAMONDModern Jewelry4.5(185)$3,3002 days Left
NEW Platinum 0.68ctw Milgrain Bezel Round Diamond 5 Stone Stack Wedding Band RingBidhaus4.3(762)$506 days Left
.94ct Emerald Cut Platinum Engagement/Wedding Ring Set, GIA, F/VS1Mynt Auctions4.6(693)$50Apr 01, 2025
1.02 CT EMERALD CUT DIAMOND H, IF GIA PLATINUM ENGAGEMENT RING WEDDING BANDModern Jewelry4.5(185)$10,500Apr 27, 2025
TIFFANY &CO. ENGAGEMENT WEDDING RING SET PLATINUM SOLITAIRE W/ACCENT & BANDModern Jewelry4.5(185)$6,1006 days Left
Tiffany & Co. Platinum Wedding Band 0.30ct Channel-Set Diamond Ring 5.75 SizeBidhaus4.3(762)$50Apr 04, 2025
Rachel Koen GIA Certified Platinum Diamond Engagement Ring 0.79ct 5.5 Adjustable SolitaireBidhaus4.3(762)$5018 hrs Left
Platinum GIA 2.58ct Princess Diamond & Sapphire Solitaire Ring Size 7.25Mynt Auctions4.6(693)$256 hrs Left
Rachel Koen Channel-Set Diamond Engagement Ring Platinum 1.25 Cttw Size 7Bidhaus4.3(762)$507 days Left
Rachel Koen 0.50ctw Diamond Wedding Band Ring Platinum Size 7.25 Channel-Set 9 DiamondsBidhaus4.3(762)$50Apr 02, 2025
Rachel Koen 0.95Cttw Round Diamond Engagement Ring Set Platinum Size 7 AdjustableBidhaus4.3(762)$50Apr 04, 2025
Rachel Koen Platinum Engagement Ring 0.50ct Round Diamond Size 6 AdjustableBidhaus4.3(762)$50Apr 04, 2025