Sold2022Blue Nile Platinum Diamond Engagement Ring SettingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.10ctw. Center of the ring will keep approx. 4.8mm x 4mm stone. MEASUREMENTS: Ring size 8 1/2. WEIGHT: 4 grams.Gemstones have not been graded for color anSee Sold Price
Sold2022Unmarked platinum diamond engagement ringUnmarked platinum diamond engagement ring, 60-70 pt center stone, 3 small stones on each shoulder of a filigree setting, along with an unmarked platinum eternity band set with pale blue stones, stonesSee Sold Price
Sold2023Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds 1.14ctw VS2-H. MEASUREMENTS: Ring size 6 1/4, center will fit approx. 4.50ct stone. MARKED: Maker's logo mark, PT950, 79204. WEIGHT: 11.9 grams. Comes with copSee Sold Price
Sold2023Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.30ctw. MEASUREMENTS: Ring size 7 1/2, center of the ring will, keep approx. 9mm x 8mm stone. MARKED: Maker's logo mark, Pt950, 73172. WEIGHT: 6.5 graSee Sold Price
Sold2021Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.18ctw. Center of the ring will keep approx. 7 - 7.5mm stone. MEASUREMENTS: Ring size 4 1/4, ring shank is 1.7mm wide. MARKED: Maker's Symbol, PT. WEISee Sold Price
Sold2021Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.12ctw. Center of the ring will keep approx. 5.5mm x 6mm stone. MEASUREMENTS: Ring size 6 1/4, ring shank is 2.8mm wide. MARKED: Maker's mark PT. WEIGSee Sold Price
Sold2022Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.24ctw. Center of the ring will keep approx. 3.5mm -3mm stone. MEASUREMENTS: Ring size 7 3/4. MARKED: Maker's mark PT. WEIGTH: 4.2 grams.Gemstones havSee Sold Price
Sold2022Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.12ctw. Center of the ring will keep approx. 5.2mm x 5mm stone. MEASUREMENTS: Ring size 4 1/4. MARKED: Maker's mark PT. WEIGHT: 4.2 grams.Gemstones haSee Sold Price
Sold2022Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.12ctw. Center of the ring will keep approx. 5mm x 4.5mm stone. MEASUREMENTS: Ring size 6,ring top is 7.8mm wide. MARKED: Maker's mark BL, PT950. WEIGSee Sold Price
Sold2022Platinum Diamond Engagement Wedding Ring Setting SetMETAL: Platinum. MEASUREMENTS: Ring sizes - 6. Center will fit approx. 7.3 x 7.3mm stone. GEMSTONES: Diamonds approx. 1.00ctw. TESTED: Plat. WEIGHT: 10.9 grams. Gemstones have not been graded for coloSee Sold Price
Sold2023Platinum 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
Sold2023Blue Nile 18k Gold Diamond Engagement Ring SettingMETAL: 18k Gold. GEMSTONES: Diamonds approx. 0.16ctw. MEASUREMENTS: Ring size 5 3/4, Center of the ring will keep approx. 5mm x 4mm stone. MARKED: Maker's Logo mark, 18k. WEIGHT: 2.8 grams. GemstoSee Sold Price
Sold2023Blue Nile 14k Gold Diamond Engagement Ring SettingMETAL: 14k Gold. GEMSTONES: Diamonds approx. 0.15ctw. MEASUREMENTS: Ring size 6, center will fit approx. 7mm x 4.5mm stone. MARKED: Maker's logo mark, 14k. WEIGHT: 2.5 grams.Gemstones have not beeSee Sold Price
Sold2016Tiffany 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
Sold2023Tiffany & Co Platinum .76ct Diamond Engagement RingSigned Tiffany & Co Platinum engagement ring with .76ct brilliant cut diamond set into a six prong setting, comes with original paperwork and box. Diamond: .76pt, VS1 clarity, F colorRing Size: 5 canSee Sold Price
Sold2016LADY'S RING - Platinum and Diamond Engagement Ring, setLADY'S RING - Platinum and Diamond Engagement Ring, set with an old European cut diamond in a six-prong setting, est. diamond wgt: 1.23ct, Clarity: SI1, Color: J; Size 5 1/2, 1.5 dwt (without stone);See 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
Sold2022Platinum 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
Sold2023Jabel 14K Gold and .51 CTW Diamond Engagement Ring14k gold setting, stamped 14k Jabel. Platinum top set with center .45 carat (by formula) round brilliant cut diamond in illusion setting. Accented by two .03 carat each round brilliant cut diamond melSee Sold Price
Sold2021ANTIQUE PLATINUM ENGAGEMENT RING SETTINGWith eight diamond accents. Ring size 4.5. Dimensions: (Bezel set opening) Dia. 0.25" Weight: 1.8 dwt Condition: Showing minor signs of age including some bending to the bezel setting.See Sold Price
Sold2017(5) 14K RINGS AND A PLATINUM SETTINGincluding a red stone ring with seed pearl, a (9x7mm) blue stone ring accented with diamonds, a 7mm pearl ring, a red round stone ring, a wedding band, and a platinum engagement ring setting accentedSee Sold Price
Sold2022Platinum & .67 CTW Diamond Wedding SetStamped platinum wedding set including engagement ring and band. Ring with center approximately .45 carat Old European cut diamond in illusion box setting, with ten .01 carat each accent diamonds. BanSee Sold Price
Sold2022Tanzanite Marquis RingThis vibrant, celebratory tanzanite ring features a 4.11ct tanzanite center stone, set in a platinum setting with 1.05ct of diamonds. The vibrant blue color of the tanzanite stone is framed by a row oSee Sold Price
Sold2016Ladies Platinum diamond engagement ring set with 2.33Ladies Platinum diamond engagement ring set with 2,33 carat pear shaped diamond, I-J, SI1, tiny chip on girdle on left side just above the point of the stone,(see images 5&6), with 6 baguettes, makingSee Sold Price
628 Lots AwayPapps Family Liquidation1.00 CW Tension Set Swirl Solitaire Engagement Ring Setting platinumUS$500
3 days LeftJasper52Cushion Cut Diamond Platinum Ring Art Deco circa 1920s 3.02-carat GIA G SI1US$46,000
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7 days LeftVerma Estate DepartmentPlatinum 0.93 Carat Total Old European Cut Diamond Engagement RingUS$100(2 bids)
601 Lots AwayGolden Gate AuctioneerTiffany Platinum Diamond .47ct Round Brilliant Harmony Engagement Ring 51 5.75US$1
6 days LeftMiami Auctions & Appraisals LLC CARTIER 5.45 Carat Pear-Shaped Diamond Platinum RingUS$202,000
Jun 07Austin Auction Gallery(2) ESTATE 0.75CT OEC DIAMOND SOLITAIRE RING & PLATINUM WEDDING BANDUS$300
16 hrs LeftPapps Family Liquidation2.94 Ctw SI2/I1 Blue Sapphire and Diamond 14K White Gold Engagement set RingUS$500
16 hrs LeftPapps Family LiquidationEternity Diamond Engagement Ring and Band Set Platinum 1.90 ctwUS$500
2 days LeftTriple SSS Designs2.46 Ctw SI2/I1 Blue Sapphire and Diamond Prong Set 14K White Gold Engagement RingUS$500
3 days LeftPapps Family LiquidationDiamond and Pear Blue Sapphire Engagement Ring Platinum 1.79ctwUS$500
435 Lots AwayTriple SSS Designs0.76 Ctw SI2/I1 Blue Sapphire and Diamond Prong Set 14K Yellow Gold Engagement RingUS$550
566 Lots AwayTriple SSS Designs3.31 Ctw SI2/I1 Blue Sapphire and Diamond Prong Set 14K White Gold Engagement set RingUS$500
17 hrs LeftTriple SSS Designs3.31 Ctw SI2/I1 Blue Sapphire and Diamond Prong Set 14K Yellow Gold Engagement set RingUS$500
2 days LeftTriple SSS Designs1.29 Ctw SI2/I1 Blue Sapphire and Diamond Prong Set 14K White Gold Engagement set RingUS$650
2 days LeftTriple SSS Designs1.29 Ctw SI2/I1 Blue Sapphire and Diamond Prong Set 14K Rose Gold Engagement set RingUS$650
2 days LeftTriple SSS Designs1.29 Ctw SI2/I1 Blue Sapphire and Diamond Prong Set 14K Yellow Gold Engagement set RingUS$650
3 days LeftMiami Auction GalleryANTIQUE ART DECO DIAMOND BLUE SAPPHIRE FILIGREE ENGAGEMENT RINGUS$5,700
716 Lots AwayPapps Family Liquidation3.31 Ctw SI2/I1Blue Sapphire and Diamond 14K Yellow Gold Engagement set RingUS$500
16 hrs LeftPapps Family Liquidation3.31 Ctw SI2/I1Blue Sapphire and Diamond 14K White Gold Engagement set RingUS$500
17 hrs LeftTriple SSS Designs3.31 Ctw SI2/I1Blue Sapphire and Diamond 14K White Gold Engagement set RingUS$500