GIA 6ct Emerald Cut Diamond Ladies Massive Platinum Engagement RingHess Fine Auctions4.5(207)$13,500(15 bids)Mar 29, 2025
Signed Numbered Cartier Art Deco Diamond Natural Emerald 1937 Platinum RingHess Fine Auctions4.5(207)$3,700(6 bids)Mar 29, 2025
GIA 5.36ct VVS2 Old Cut Asscher Diamond Ladies Platinum Solitaire Engagement RingHess Fine Auctions4.5(207)$2,800(11 bids)Apr 26, 2025
Antique Filigree Old Euro Diamond 14k White Gold 1.48ct Ring Size 5.5Hess Fine Auctions4.5(207)$1,000(7 bids)Mar 29, 2025
Extraordinary GIA VS J Old Euro Diamond Emerald Cut Sapphire Platinum Art Deco 3 Stone RingHess Fine Auctions4.5(207)$950(6 bids)Apr 26, 2025
Charles Loloma Hopi 14k Gold Coral Extraordinary Native American RingHess Fine Auctions4.5(207)$1,200(5 bids)Mar 29, 2025
9.67ct Sapphire Extraordinary Color Raymond Yard Art Deco Platinum Ring GIA No Heat Sri LankaHess Fine Auctions4.5(207)$4,800(5 bids)Mar 29, 2025
Cartier 0.30Ctw Diamond 18K 3-Diamond Love RingWorld of Antiques, Inc.3.9(74)$150(6 bids)Mar 27, 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
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
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
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
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
SoldArt Deco French Cut Diamond Eternity Band RingAn ever popular vintage 1920’s Art Deco Platinum and Diamond Eternity wedding/engagement band. A classic design with vector wreath sections on both sides. 29 French cut and channel set Diamonds totaSee 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
SoldEdwardian Diamond Engagement RingVintage diamond engagement ring with .2 ct round cut center diamond in a square platinum top with 2 small diamonds on each side on a 14k yellow gold band. Ring size 7.5. Worn band.See 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 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
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
SoldVintage Platinum and Diamond Ring with Bandcentering on one emerald cut diamond weighing approximately 1.38 carat (H color, VS1 clarity) and accented to each side with one shield cut diamond with a combined weight of .32 total carat (G-H colorSee Sold Price
SoldPlatinum Diamond Engagement Ring BandPlatinum diamond engagement ring band having five brilliant round diamonds (color range: G-H, clarity:VS1, approx. 0.73 CTW). Ring size 6 1/2. Stamped Pt950 DMP. Approx. gross weight 4.26 grams.See 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
SoldLadies Platinum Vintage Diamond Ring and BandLadies Platinum Vintage Diamond Ring and Band The ten old cut diamonds on the sides have an approximate total weight of.65cts. The two side diamonds are old European cut and have an approximate totalSee Sold Price
SoldPlatinum Emerald Diamond Engagement Ring & BandPlatinum Emerald Diamond Engagement Ring and Band, engagement ring featuring one centered rectangular step cut emerald, weighing approx. 1.75 carats, adorned with two bar set baguette diamonds weighinSee Sold Price
SoldArt Deco Platinum Diamond Engagement Band Ring SettingMETAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: band ring size 5, band is 3.3mm at widest point.Engagement ring size 4.75 ( ring has sizing balls). Ring center will keep approx. 5 x 5mm stone. MARSee Sold Price
Sold50s Platinum Diamond Engagement Ring Wedding BandEngagement ring - size 6 1/4 (has arthritis shank). center stone will fit approx. 11.5mm x 7.3mm pear shape stone, side diamonds . Wedding band - size 6 1/2, Total diamonds approx. 024ctwGemstones havSee 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
SoldTiffany Platinum Diamond Engagement Band/RingTiffany Platinum Diamond Engagement Band/Ring. Beautiful band with sleek finish on the metal and top notch round brilliant cut diamond set channel flush setting. Very spectacular piece of jewelrySee Sold Price
SoldVINTAGE 14K WIDE BAND DIAMOND ENGAGEMENT RINGset with a round cut diamond approx. 0.35ct (in our opinion: J color, SI clarity, however not guaranteed), in yellow gold, stamped 'Lovecraft 14K', size 6.25, 7.8gms., Opening Bid $400See 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
$14,500 CARTIER VINTAGE PLATINUM ENGAGEMENT RING 0.90CT OVAL DIAMOND GIA CERTModern Jewelry4.5(185)$15,5004 days Left
PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 0.94CT. NATURAL ROUND DIAMONDModern Jewelry4.5(185)$3,8004 days Left
PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 0.78CT. NATURAL EURO CUT ROUND DIAMONDModern Jewelry4.5(185)$3,1504 days Left
MILUS 1.50 CARAT ROUND BRILLIANT G VS2 DIAMOND 18K WG BAND RINGModern Jewelry4.5(185)$5,500Mar 30, 2025
1.41 CARAT OLD EUROPEAN CUT DIAMOND 18K YELLOW GOLD BAND RINGModern Jewelry4.5(185)$5,100Mar 30, 2025
1.80 CARAT ROUND BRILLIANT I SI1 DIAMOND 18K WG ETERNITY BAND RINGModern Jewelry4.5(185)$4,500Mar 30, 2025
Asscher Diamond 2.12cts Emerald Halo Platinum Engagement RingPlatinum Auction Group4.4(56)$3,5005 days Left
Vintage 0.73ctw Platinum Engagement Ring Old European Cut Diamond Size 6Bidhaus4.3(762)$50Mar 30, 2025
VINTAGE PLATINUM EMERALD DIAMOND ENGAGEMENT RING ART DECO STYLEModern Jewelry4.5(185)$23,500Apr 27, 2025
TIFFANY & CO. DIAMOND PLATINUM RIBBON DESIGN ENGAGEMENT RING SIZE- 8.5Modern Jewelry4.5(185)$11,000Mar 27, 2025
TIFFANY &CO. ENGAGEMENT WEDDING RING SET PLATINUM SOLITAIRE W/ACCENT & BANDModern Jewelry4.5(185)$6,100Mar 27, 2025
Vintage 1940's Etched Diamond Engagement Ring Platinum, .82 CTW, 3.40 GramsJasper524.5(9.9k)$3,4006 days Left
Vintage Art Deco Diamond Platinum Cocktail Ring, .83 ctw, 7.31 GramsJasper524.5(9.9k)$2,0006 days Left
Vintage 14kt & Platinum Square Diamond Engagement Ring, Tiered, Sz. 6.5 Signed Magic GloJasper524.5(9.9k)$300Mar 26, 2025
Vintage 1.35ct Floating Emerald Cut Diamond Platinum Engagement Ring 6.5Mynt Auctions4.6(692)$25Mar 28, 2025