Sold2016Art Deco 18k Gold Platinum Diamond Engagement RingMETAL: 18k gold/ platinum. MEASUREMENTS: ring size - 5 1/2, ring top - 5.6mm x 5.6mm. GEMSTONES: Old European cut center diamond - approx. 0.60-0.62ct. Side diamonds approx. 0.09ctw. TESTED: 18k/ platSee Sold Price
Sold2024Tiffany & Co 18k Gold Platinum Diamond Engagement RingMETAL: 18k Gold/Platinum. GEMSTONES: Certified diamond 0.20ct. MEASUREMENTS: Ring size 6. MARKED: Tiffany & Co Au750 Pt950, 32104452 D0.20CT. WEIGHT: 3.1 grams. Comes with Tiffany & Co diamondSee Sold Price
Sold2023Tiffany & Co 0.50ct Diamond Platinum Gold Engagement RingMetal : 18k Gold/ Platinum Designer : Tiffany & Co Gemstone : Diamond approx. 0.50ct GH/VS Measurements : Ring size 5.25. Comes with box. Marked: : Tiffany & Co, 18k, Plat. WeSee Sold Price
Sold202414k Gold Platinum Diamond Engagement Ring MountingMETAL: 14k Gold/Platinum. GEMSTONES: Baguette diamonds approx. 0.42ctw. MEASUREMENTS: Ring size 5 3/4, Center will fit approx. 7.5x7mm stone. Ring is with adjustable arthritic shank. TESTED: 14k/ PlatSee Sold Price
Sold2016Art Deco 14K Gold Platinum Diamond Engagement RingMETAL: 14K gold, platinum. GEMSTONES: diamond- approx. 0.42-0.45ct. MEASUREMENTS: ring size 6. Ring top is 11mm x 11mm. TESTED: 14K , platinum. WEIGHT: 1.7 grams. Gemstones have not been graded for coSee Sold Price
Sold202418k Gold Platinum Diamond Engagement RingMETAL: 18k Gold. GEMSTONES: Center diamond approx. 0.43ct. Surrounding diamonds (few stones are missing). MEASUREMENTS: Ring size 9, top is 7.9mm. TESTED: 18k Plat. WEIGHT: 2.8 grams.Gemstones have noSee Sold Price
Sold2023Tiffany & Co 18k Gold Platinum Diamond Engagement RingMETAL: 18k Gold/Platinum. GEMSTONES: Diamond approx. 0.15ct. MEASUREMENTS: Ring size 6 1/2, top is 4.3mm. MARKED: Tiffany & Co Au750, Pt950. WEIGHT: 2.3 grams.Gemstones have not been graded for coSee Sold Price
Sold2019Cartier 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
Sold2024Platinum Gold Diamond Engagement Ring SettingMETAL: Platinum and 18k Gold. GEMSTONES: Diamonds approx. 0.50ctw (few stones are missing). MEASUREMENTS: Ring size 4 1/2, center will fit approx. 7.5mm x 6.5mm. TESTED: Plat, 18k. WEIGHT: 6.2 grams.GSee Sold Price
Sold201714KT GOLD, PLATINUM & 1CT DIAMOND ENGAGEMENT RING.55CT center stone with about 1/2ct of accent stones. VSll quality stones. Set in an 18 karat yellow gold & platinum band. From a Miami Beach estate. Size 4. Total weight 59 grams. Shipping U.S. $20 pSee Sold Price
Sold201718KT Gold and Platinum Diamond Engagement Ringcentering on one prong set pear cut diamond weighing approximately .83 carat (I color, SI2 clarity) and accented to each side with two channel set round brilliant cut diamonds weighing approximately .See Sold Price
Sold2023Art Deco 18k Gold and Platinum Diamond Engagement RingArt Deco 18k Gold and Platinum Diamond Engagement Ring Description This lovely handmade ring features 5 old European cut diamonds of H-VS1 quality that weigh 0.35ctw. Handmade in 18k gold and platinumSee Sold Price
Sold2021Platinum 18K Gold Diamond Engagement Ring MountingMETAL: Platinum/18k Gold. GEMSTONES: Pink and white diamonds approx. 201 stones (one is missing). Center of the ring will keep approx. 8mm x 7.5mm stone (missing prongs). MEASUREMENTS: Ring size 6 1/2See Sold Price
Sold2016Platinum 14k Gold Diamond Engagement Ring SettingRing size 7 3/4, center will fit approx. 13.6mm x 8.5mm. Side diamonds approx. 0.30ctw. Tested shank 14k., top plat. Weight - 4.9 grams.Gemstones have not been graded for color and clarity ,and testedSee Sold Price
Sold2016Platinum 14K Gold Diamond Engagement Ring MountingMETAL:14K gold, platinum. GEMSTONES: diamonds. MEASUREMENTS: ring size 7. Ring has an arthritis shank. Ring top will keep approx. 11.7mm x11.7mm stone. MARKED: Finger Mate 950Plat 14K . WEIGHT: 5.7 grSee Sold Price
Sold2017Platinum 14k Gold Diamond Engagement Ring Mounting LotMETAL: platinum, 14K gold. GEMSTONES: diamonds. MEASUREMENTS: ring size 5.75. Ring center will keep approx. 8.7mm x3.5mm stone. Ring size 5.25 Ring center will keep approx. 7.7mm x 4.5mm stone. MARKEDSee Sold Price
Sold201714k 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
Sold2022Tiffany & Co Platinum 18k YG Diamond Ring w/BoxTiffany & Co 18k yellow gold and platinum engagement ring set with 1.5ct round brilliant cut diamond (Color - F-G; Clarity VS1). Ring size 7. Stamped Tiffany & Co 750 PL950. Approx. overall weight 3.6See Sold Price
Sold2023Tiffany & Co Platinum 18k YG Diamond (H/I2) Ring GIATiffany & Co 18k yellow gold and platinum engagement ring set with 1.59ct round brilliant cut diamond (Color: H/Clarity:I2). Ring size 7. Stamped Tiffany & Co 750 PL950. Approx. overall weight 3.6 graSee Sold Price
Sold2020Martin Flyer 3.80ct Sapphire Diamond 18k Gold Platinum18k gold and platinum engagement ring by Martin Flyer, with center 3.80ct oval sapphire and approx. 0.90-1.00cts in diamonds. Ring size 6.75. Marked: MF, 18k, Plat, A1109. Weight - 7.4 grams.See Sold Price
Sold2022VINT. 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
Sold2016RING 14K GOLD & PLATINUM W/ DIAMOND SOLITAIREENGAGEMENT RING IN 14K GOLD & PLATINUM WITH DIAMOND SOLITAIRE: Total carat weight just over 1 Carat. With a brilliant cut round diamond I-2, H color, (estimated .64 carats) mounted in a high platinumSee Sold Price
2022GIA CERTIFIED 9.18CT WHITE & FANCY CANARY DIAMOND 18KT YELLOW GOLD PLATINUM RINGGIA CERTIFIED 18KT YELLOW GOLD AND PLATINUM ENGAGEMENT RING. 3D HALO HEXAGON DESIGN. DIAMONDS ARE F/G COLOR, VSSI CLARITY 1.04 CARATS. FANCY CANARY DIAMOND IS 8.14 CARATS. MEASURES 18MM WIDE. RING SIZSee Sold Price
Sold2017An Assortment of Lady's Diamond & Gemstone Rings1) Platinum engagement ring mounting with side diamonds, center stone has been removed with matching platinum diamond wedding band, sz 4.5, 2) 14K yellow gold diamond solitaire engagement ring, approxSee Sold Price
18 hrs LeftSeized Assets AuctioneersAntique Edwardian 18K Gold Platinum 0.90 ctw Diamond Wavy Accents Engagement Rin$1
5 days LeftMynt AuctionsOval 1.70 Diamond Engagement Ring in 18k Gold/Platinum GIA G SI2 1/3 Ctw Sides$5
Jun 23Modern JewelryTiffany & Co. 1.06 Carat Emerald Cut G VS1 Diamond Platinum Engagement Ring$14,000
Jun 23Modern JewelryTiffany & Co. 1.04 Carat Round Brilliant G VS1 Diamond Platinum Engagement Ring$14,000
Jun 23Modern JewelryTiffany & Co.. 1.00 Carat F-VS1 Diamond 18k White Platinum Engagement Ring$17,750
Jun 23Modern JewelryArt Deco 2.14 Carat Old European Cut I VS2 Diamond Platinum Engagement Ring$25,000
Jun 23Modern Jewelry1.63 Carat Old European Cut J VS2 and Baguette Shape H VS1 and Round Brilliant H VS1 Diamond$9,700
Jun 23Modern Jewelry1.87 Carat Old European & Tapered Baguette Diamond Platinum Engagement Ring$10,250
Jun 23Modern JewelryCARTIER 0.28 Carat Baguette Shape H VS2 Diamond Platinum Semi Mounting Ring$2,750