GIA 5.36ct VVS2 Old Cut Asscher Diamond Ladies Platinum Solitaire Engagement RingHess Fine Auctions4.5(198)$12,000(10 bids)Feb 22, 2025
ART DECO 14KT WH. GOLD/DIAMOND RING W/5.01 CT SOLITAIREEstateOfMind Auctions4.6(283)$1,100(10 bids)5 days Left
GIA 2.4ct Fancy Yellow Cushion Cut Diamond Platinum Engagement Ring w AppraisalHess Fine Auctions4.5(198)$750(5 bids)Feb 22, 2025
Antique Diamond and Sapphire Engagement Ring in PlatinumVerma Estate Department4.4(61)$1,100(5 bids)5 days Left
Old European Cut Diamond Engagement Ring in PlatinumVerma Estate Department4.4(61)$600(3 bids)Mar 01, 2025
Art Deco Platinum Diamond Engagement Ring and Wedding BandHampton Estate Auction4.6(320)$300(1 bid)3 days Left
14K White Gold & Diamond Gemstone Size 7 Ring 5g.Hill Auction Gallery 4.7(1k)$200(3 bids)Feb 26, 2025
GIA Elongated 6.16ct D color Diamond Pear Shape Engagement RingMiami Auctions & Appraisals LLC 4.4(32)$220,0005 days Left
4.56Ct Radiant Lab-Grown Diamond Engagement Ring 18K White Gold Size 6.25Bidhaus$155(2 bids)16 hrs Left
Antique Edwardian 14k Yellow Gold & Platinum GIA Certified Old European Diamond Solitaire EngagementBidhaus$10(1 bid)780 Lots Away
VINTAGE PLATINUM DIAMOND ENGAGEMENT 5.25 RING - 0.41 CARAT W SINGLE CUT DIAMONDSModern Jewelry4.5(182)$1,750Feb 18, 2025
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
SoldVINTAGE PLATINUM & DIAMOND ENGAGEMENT RING SET.American, 4th Qtr-20th century. Engagement ring features center old European cut diamond, slightly out of round, weighing approx. 1.18ct, nick on girdle, VS/SI clarity, J color. Center diamond flankedSee Sold Price
SoldVintage Platinum Diamond Engagement Ring.A vintage Platinum Diamond Engagement Ring size 4, Old European Cut Diamond approx. 7.3mm x 7.4mm x 4.5mm (approx. 1.66cts by calculation), eight round accent diamonds approx. .10cttw., tested platinuSee Sold Price
SoldVintage Platinum Diamond Engagement Ring & OtherVintage platinum diamond engagement ring with another platinum matching ring, diamond approximately 25 points. (6.45 grams / 4.14 dwt.). [Ring size: 4 1/2].See Sold Price
SoldVINTAGE PLATINUM 1.81 CARAT ENGAGEMENT RINGVintage platinum diamond engagement ring with round 1.81 carat diamond (J-K color, VS2 clarity) and (2) side baguette diamonds (.10 TCW, G-H color, SI1-SI2 clarity). Size 5 1/2. Includes appraisal forSee 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 and sapphire engagement ringTitle: Vintage Platinum diamond and sapphire engagement ring Additional Information: Vintage from the 1950s Size: 4 3/4 US Materials: Platinum Gemstone: Sapphire Style: Mid-century Description AdorablSee Sold Price
SoldPlatinum Vintage Diamond Engagement Ring MountingLadies platinum diamond vintage engagement ring with hand engraving and a filigree center six prong head. The center would hold a round stone approximately 1.00ct.-1.25ct. The ring is bead set with siSee Sold Price
SoldCartier silver diamond engagement ring with sz 50Vintage Cartier white gold (platinum) diamond engagement ring. Previously owned item; Imperfections are a unique aspect of vintage product. Sz 50=US 5.25See Sold Price
SoldVINT. DECO PLAT./18KT WH. GOLD/DIAMOND ENGAGEMENT RINGVINTAGE DECO PLATINUM/18KT WHITE GOLD/DIAMOND ENGAGEMENT RING, C. 1920/30, SIZE 7 1/4, W. 6.5 GR.See Sold Price
SoldCa. 1910 Diamond Engagement RingCa. 1910 14k yellow gold and platinum toped vintage diamond engagement ring with a 1/4 ct round cut diamond center & 4 small diamonds in surround with 4 small diamonds on band. Ring size 6.5See Sold Price
SoldDiamond Platinum Vintage Solitaire Engagement RingDiamond platinum vintage solitaire engagement ring, 2.7 dwt, stamped: IrridPlat/Engraved, .90ct approx. VS/KLM, finger size: shy 6See Sold Price
Sold1 Carat Diamond Platinum Engagement Ring, Vintage InspiredNew 1 Carat Total Weight Diamond Engagement Ring - Platinum, DiamondsFeatures a 0.75 carat Diamond center stone flanked by 4 marquise Diamonds.The center stone is securely set in a high mount with 6 pSee Sold Price
SoldDiamond and Platinum Ring MountVintage Diamond and Platinum Engagement Ring Mount. Set with approx. 1.50 carat TW two trilliant cut diamonds, G-H color, SI1-SI2 clarity. Stamped Plat. Ring size 7. Approx. weight: 6.50 grams. ConditSee Sold Price
SoldVINTAGE PLATINUM 4.00 ct DIAMOND SOLITAIRE RING (LABPLATINUM 4.20 ct DIAMOND ENGAGEMENT RING (LAB CERTIFIED) ITEM SPECIFICS MATERIAL: PLATINUM PRIMARY STONE: 4.20 CARAT ROUND BRILLIANT DIAMOND MEASUREMENTS: 10.50MM-10.55MM X 6.20MM QUALITY: VS1, NEAR CSee 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 0.93 Carat Total Old European Cut Diamond Engagement RingVintage Platinum Diamond Ring - Platinum, Diamonds Features: 0.73 carat Old European Round Center Stone .20 carat total Old European Round Side Stones 12 Side Stones Platinum Setting Floral Detail FlaSee Sold Price
Sold18kt & Platinum Diamond Engagement Ring, .33 ctw sz7.75Vintage, but exact age unknown - beautiful diamond.33 ctw) ring with a 18kt yellow gold band and 950 platinum prong crown that holds the diamond. It is stamped with the maker's mark which I cannot reaSee Sold Price
SoldVintage Platinum and Diamond Ring and Band.Vintage Platinum and Diamond Ring and Band. Vintage Platinum and Diamond Ring and Band. Lady’s vintage platinum engagement ring, centered with a round full-cut diamond, framed by 10 melee diamonds.See Sold Price
SoldA Vintage Diamond Engagement Ring in PlatinumPlatinum ring featuring an Old European cut diamond weighing approx. 0.93 carats with an average color grade of J - K and an average clarity grade of VS set in center with diamonds bead set on shouldeSee Sold Price
SoldPlatinum & .66 CTW Diamond Engagement RingMarked platinum vintage engagement ring setting with center approximately .60 carat Old European cut diamond in illusion setting. Two approximately .03 carat each Old European cut diamond accents. ClaSee Sold Price
SoldPlatinum & .66 CTW Diamond Engagement RingMarked platinum vintage engagement ring setting with center approximately .60 carat Old European cut diamond in illusion setting. Two approximately .03 carat each Old European cut diamond accents. ClaSee Sold Price
SoldVintage Art Deco Diamond Engagement RingVintage Art Deco Diamond Engagement RingPlatinum Art Deco setting with European cut .75ct center stone. Color J, Clarity SI1. Accented with sapphire side stones. Size 5.5See Sold Price
SoldVintage Old European Diamond 1.95carats Platinum Cocktail Engagement Ring 5.5 GramsThis vintage diamond engagement ring is a stunning piece crafted in luxurious platinum. The center stone is encircled by a cushion-shaped 1.13-carat Old European cut natural light yellow diamond, NatuSee Sold Price
VINTAGE PLATINUM DIAMOND ENGAGEMENT 5.25 RING - 0.41 CARAT W SINGLE CUT DIAMONDSModern Jewelry4.5(182)$1,750Feb 18, 2025
Vintage Platinum Diamond Engagement Wedding Ring Set 0.70ct 4.75 SizeMynt Auctions4.6(681)$10(1 bid)6 days Left
VINTAGE PLATINUM ENGAGEMENT RING 4.07CT.NATURAL ROUND CUT DIAMOND GIA CERTModern Jewelry4.5(182)$35,750Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 1.48CT.NATURAL OVAL ROSE CUT DIAMOND SI1-KModern Jewelry4.5(182)$15,500Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 3.07CT.NATURAL RADIANT CUT YELLOW DIAMONDModern Jewelry4.5(182)$10,500Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 0.95CT.NATURAL EURO CUT DIAMOND CIRC 1930'SModern Jewelry4.5(182)$7,600Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 1.12CT.NATURAL ROSE CUT DIAMOND CIRC 1920'SModern Jewelry4.5(182)$6,600Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 0.92CT.NATURAL EURO CUT DIAMOND CIRC 1930'SModern Jewelry4.5(182)$6,600Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 1.22CT.NATURAL OLD EURO ROUND CUT DIAMONDModern Jewelry4.5(182)$6,400Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 0.92CT.NATURAL EURO CUT DIAMOND CIRC 1920'SModern Jewelry4.5(182)$5,300Feb 23, 2025
VINTAGE PLATINUM 3.49CT. BLUE MOISSANITE DIAMOND ENGAGEMENT RING CUSHION CUTModern Jewelry4.5(182)$5,100Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 0.78CT.NATURAL EURO CUT ROUND DIAMONDModern Jewelry4.5(182)$5,000Feb 23, 2025
PLATINUM VINTAGE NATURAL ROUND DIAMOND ENGAGEMENT RING 1.02CT I1-HModern Jewelry4.5(182)$5,000Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 0.65CT.NATURAL EURO CUT DIAMOND CIRC 1930'SModern Jewelry4.5(182)$3,950Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 0.80CT.NATURAL EURO CUT DIAMOND I1-HModern Jewelry4.5(182)$3,700Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 0.65CT.NATURAL OLD MINE CUT DIAMOND 1920'SModern Jewelry4.5(182)$3,150Feb 23, 2025
VINTAGE PLATINUM ENGAGEMENT RING 0.52CT.NATURAL EURO CUT DIAMOND CIRC 1930'SModern Jewelry4.5(182)$2,350Feb 23, 2025
Vintage Platinum GIA European Diamond Solitaire Engagement Ring Wedding Band SetMynt Auctions4.6(681)$254 days Left
VINTAGE PLATINUM EMERALD DIAMOND ENGAGEMENT RING ART DECO STYLEModern Jewelry4.5(182)$23,500Mar 09, 2025
VINTAGE 1ct PLATINUM DIAMOND ENGAGEMENT RING BAGUETTE & PRINCESS CUTModern Jewelry4.5(182)$2,750Mar 13, 2025