Sold2016Vintage Approx. 1.25 Diamond and Platinum EngagementVintage Approx. 1.25 Diamond and Platinum Engagement Ring set in the Center with an Approx. .30 Carat Round Brilliant Cut Diamond and further accented with small round cut diamonds. Center diamond G-HSee Sold Price
Sold20213.90ct Diamond and Platinum RingVintage Approx. 3.90 Carat TW Diamond and Platinum Engagement Ring. Set in the center with an approx. 2.60 carat marquise cut diamond measuring 13.01 x 7.0 x 4.50mm, G color, SI1 clarity. Accented witSee Sold Price
Sold2017Vintage Approx. 4.87 Carat Round Brilliant Cut DiamondVintage Approx. 4.87 Carat Round Brilliant Cut Diamond and Platinum Engagement Ring. Diamonds K-L color, VS2 clarity. Unsigned. Very good condition. Ring size 4-1/4. Approx. weight: 6.3 grams. ShippinSee Sold Price
Sold2016Vintage Approx. 3.03 Carat Round Brilliant Cut DiamondVintage Approx. 3.03 Carat Round Brilliant Cut Diamond and Platinum Engagement Ring. Diamond K-L color, SI1 clarity. Signed Plat. Very good condition. Ring size 6. Approx. weight: 3.80 pennyweights. SSee Sold Price
Sold2017Vintage Approx. 1.25 Carat Emerald, Round Brilliant CutVintage Approx. 1.25 Carat Emerald, Round Brilliant Cut Diamond and Platinum Cross Over Ring. F-G-H color, SI1-SI2 clarity. Signed Platinum. Good condition. Ring size 6, Approx. weight: 6.9 grams. SipSee Sold Price
Sold2019Vintage Tiffany & Co Diamond Wedding SetVintage Tiffany & Co Diamond and Platinum Wedding Set. Comprising an approx. .48 carat round brilliant cut diamond and platinum engagement ring, F color, VS clarity, together with a Tiffany & Co approSee Sold Price
Sold2022Diamond 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
Sold2019GIA Diamond and Platinum RingVintage GIA Certified 2.06 Carat Round Brilliant Cut Diamond and Platinum Engagement Ring accented with Approx. ,73 Carat TW Round Brilliant Cut Diamonds. Center diamond J color, I1 clarity. Accent diSee Sold Price
Sold2024Vintage Platinum Diamond EngagementCenter Old Cut European Diamond approx. 1.75 ct K-VS1 clarity with bag sides. Total weight 2.9 grams. This lot is being offered on behalf of the New York County Public Administrator from the EstateofSee Sold Price
Sold2020VINTAGE 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
Sold2015A Vintage Diamond Ring by JabelPlatinum engagement ring containing 1 Old European cut diamond weighing approx .50 ct. with additional full cut diamonds weighing 0.75 tcw, sz. 7.25, 8 grams twSee Sold Price
Sold2022Diamond 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
Sold2018Platinum 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
Sold2024A 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
Sold2022Vintage Platinum Diamond Engagement RingVintage Platinum Diamond Engagement Ring 1.76 ctw round cut diamond center stone (8.2mm x 4.3mm, I color, SI2 clarity) accented by two straight cut baguettes (2 @ 4.5mm x 1.6mm, H color, VS2 clarity).See Sold Price
Sold2016VINTAGE 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
Sold2017Vintage Approx. .75 Carat Diamond and Platinum RingVintage Approx. .75 Carat Diamond and Platinum Ring Band. Unsigned. Good condition. Ring size 7-1/2. Approx. weight: 2.4 grams. Shipping $28.00 (estimate $400-$600)See Sold Price
Sold2023Vintage 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
Sold2021VINTAGE 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
Sold2018Vintage Approx. 1.75 Carat Emerald and Diamond PlatinumVintage Approx. 1.75 Carat Emerald and Diamond Platinum Ring. Emerald with vivid color. Unsigned. Very good condition. Ring size 8. Approx. weight: 4.8 grams. Shipping $28.00 (estimate $1250-$1650See Sold Price
Sold2023Ladies Quality Round Diamond Platinum Engagement Ring Approx. .95/1.00 Carat TW VS QualityLadies Quality Round Diamond Platinum Engagement Ring Approx. .95/1.00 Carat TW (Center Diamond .70/.75 VS Quality I/J Color) Ring Size 5.75 Preowned from an Estate. Looks Like it was Never Worn. (PlaSee Sold Price
Sold2017Vintage Approx. 1.25 Carat Round Brilliant Cut DiamondVintage Approx. 1.25 Carat Round Brilliant Cut Diamond and 14 Karat Yellow and White Gold Pendant/Brooch. Unsigned. Good condition. Measures 1-3/4" W. Approx. weight: 12.2 grams. Shipping $28.00 (estiSee Sold Price
Sold2017Vintage Approx. 2.25 Carat TW Diamond and PlatinumVintage Approx. 2.25 Carat TW Diamond and Platinum Earrings. Diamonds F-G color, VS1 clarity. Unsigned. Good condition. Please note this was once a ring converted to a pair of earrings. Measure 7/8" LSee Sold Price
Sold20241 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
2024Papps Family LiquidationCertified 1.25 Ct Natural Fancy Yellow And White Diamond Platinum Vintage Style Engagement Halo RingSee Sold Price
Oct 27Modern JewelryTiffany & Co. 1.25 Carat Round Brilliant G VS1 Diamond Platinum Engagement Ring$12,750
Oct 29Modern JewelryVintage Platinum Diamond Engagement Ring - 0.41 Carat With Single Cut Diamonds$1,425
18 hrs LeftMiami Auctions & Appraisals LLC Vintage 9.35 carats Diamonds Toi Et Moi Platinum Engagement Ring$63,500
Oct 27Modern JewelryTiffany & Co. 1.06 Carat Emerald Cut G VS1 Diamond Platinum Engagement Ring$14,000