Sold2022Platinum Solitaire Diamond Ring 1.13 CaratSize 6 - See Appraisal Photo for Additional DetailsSee Sold Price
Sold2022Platinum Solitaire Diamond Ring 1.70 CaratRound Brilliant Cut Diamond - Size 6 - See Appraisal photo for additional detailsSee Sold Price
Sold2021Art Deco Diamond Platinum Solitaire Ring, 5.26 CaratLovely Art Deco diamond solitaire ring that features a 5.26-carat Old European cut diamond in a beautiful platinum setting. The diamond is O-P color, VS2 clarity. It is flanked by an old European cutSee Sold Price
Sold2022Diamond Solitaire Platinum Ring, 1.11 carat ,round brilliant faint yellow light brown, K color, in antique platinum setting with appraisal of $4,750.00, currently size 5 1/4.See Sold Price
Sold2023A 4.37 CARAT SOLITAIRE DIAMOND RING in platinum, set with an old cut diamond of 4.37 carats accentedA 4.37 CARAT SOLITAIRE DIAMOND RING in platinum, set with an old cut diamond of 4.37 carats accented on each side by a baguette cut diamond, full British hallmarks, size Q1/2 / 8.5, 6.6g. See Sold Price
Sold2022A SOLITAIRE DIAMOND RING in 18ct yellow gold, set with an old cut diamond of 1.13 carats, stampedA SOLITAIRE DIAMOND RING in 18ct yellow gold, set with an old cut diamond of 1.13 carats, stamped 18ct, size N.5 / 6.75, 2.8g.See Sold Price
Sold2015Lady's Platinum Diamond Solitaire Ring, with a 2.01Lady's Platinum Diamond Solitaire Ring, with a 2.01 carat round diamond, atop a border with two 5 point diamonds, total diamond wt.- 2.1 cts., size 6. Provenance: Peacock's Estate Jewelry, Royal St.,See Sold Price
Sold202114K & Platinum 2.87 Carat Diamond Solitaire RingDESCRIPTION: 14k and platinum stamped ring, stamped for Cordova. One modern round brilliant cut diamond solitaire, approximately 2.87 carats. Clarity VS1, Color L. MEASUREMENTS: 3.8 dwt. Size 7. AppraSee Sold Price
Sold2024Platinum & 1.9 Carat Diamond Solitaire RingDESCRIPTION: Marked platinum four prong setting with approximately 1.9 carat round brilliant cut diamond, by formula (8.17mm x 8.13mm x 4.75mm). Clarity VS2, Color G-H. MEASUREMENTS: 4.4 grams (2.9 dwSee Sold Price
Sold2024Platinum and 1.04 Carat Diamond Solitaire RingTiffany style setting, marked Platinum. Set with approximately 1.06 carat (by formula) Old European cut diamond. Diamond measurements 6.5mm x 6.5mm x 4.1mm. Clarity SI1, Color J-K. 4.4 grams. Size 6.See Sold Price
Sold2022Platinum & three quarter carat diamond solitaire ring: Diamond weight approx .75ct. Ring size H/I.Platinum & three quarter carat diamond solitaire ring: Diamond weight approx .75ct. Ring size H/I. With inclusions.See Sold Price
Sold2017Platinum diamond solitaire ringPlatinum three-quarter carat diamond solitaire ring.See Sold Price
Sold2017Platinum Diamond Solitaire Ringcenter round brilliant diamond 4.0 carats, N, VS2, with GIA report 2185035479, Nov. 16., 2016, accented with two straight baguettes estimated total weight 0.60 carat, stamped "10%Irid.Plat", size 5-1/See Sold Price
Sold2022A 2.02 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with an old European brilliant cutA 2.02 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with an old European brilliant cut diamond of 2.02 carats to a tapering band, British hallmarks, size N / 6.75, 5.1g.See Sold Price
Sold2022A 1.00 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a round brilliant cut diamondA 1.00 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a round brilliant cut diamond of 1.00 carats, accented by further round brilliant cut diamonds to the band, British hallmarks for pSee Sold Price
Sold2022A 1.01 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a round brilliant cut diamondA 1.01 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a round brilliant cut diamond of 1.01 carats, the band half set with further round brilliant cut diamonds, partial British hallmarkSee Sold Price
Sold2021Antique Art Deco Platinum & Diamond Solitaire RingAntique Art Deco Platinum & Diamond Solitaire Ring. Acid tests for platinum. Approximately ring size 7.75, can be resized. Set with an approximately .40 carat diamonds.See Sold Price
Sold202118K & PLATINUM DIAMOND SOLITAIRE RINGset with a round diamond approx. 0.45 carats (in our opinion: J-K color, SI2 clarity, however not guaranteed), in yellow gold with platinum floral and scroll setting, stamped ‘18CT PLAT’, size 6,See Sold Price
Sold2021A SOLITAIRE DIAMOND RING in platinum, set with an oldA SOLITAIRE DIAMOND RING in platinum, set with an old European cut diamond of 3.80 carats accented by two baguette cut diamonds of 0.32 and 0.31 carats, stamped Plat, size N / 6.5, 6.0g.See Sold Price
Sold2022A platinum and diamond solitaire ring, Tiffany & Co.A platinum and diamond solitaire ring, Tiffany & Co. centering an old European-cut diamond weighing approximately 2.60 carats, accented by old European-cut diamonds, mounted in platinum. Stamped TiffaSee Sold Price
Sold2021A FLAWLESS SOLITAIRE DIAMOND RING in platinum,A FLAWLESS SOLITAIRE DIAMOND RING in platinum, comprising of an emerald cut diamond of 1.10 carats between two tapered baguette cut diamonds, stamped Pt950, size M / 6, 3.4g. Accompanied by a gemologiSee Sold Price
SoldA PLATINUM AND DIAMOND SOLITAIRE RINGA PLATINUM AND DIAMOND SOLITAIRE RING • Platinum • 1 round diamond weighing approximately 1.40 carats • Size 7 1/4 • Estimated gross weight: 3.90 grams Footnotes: OVERALL CONDSee Sold Price
Sold2018VINTAGE 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
Sold202214K .20 Carat Diamond Solitaire Ring14k stamped ring, platinum illusion setting with approximately .20 carat modified round brilliant cut diamond. Clarity I1, Color H-I. Size 9. 1.6 dwt. RM/EK IMPORTANT: Before bidding, please read theSee Sold Price
7 days LeftTremont AuctionsTiffany & Co. platinum 2.01 carat diamond solitaire ring. Round brilliant center cut diamond. 8.00 xUS$3,000
Jun 06Elmwood'sA 1.20 CARAT D COLOUR SOLITAIRE DIAMOND RING in platinum, set east west with an oval brilliant cut£1,500
Jun 23Modern Jewelry1.13 Carat Circular Brilliant Cut & other Diamonds Platinum Engagement RingUS$7,700
1059 Lots AwayMynt AuctionsTiffany & Co. Solitaire Diamond Engagement Ring in Platinum I VS1 2.17 CTWUS$5
4 days LeftMynt AuctionsTiffany & Co. Solitaire Diamond Engagement Ring in Platinum F VS2 0.93 CTWUS$5
4 days LeftMynt AuctionsTiffany & Co. Tiffany Setting Diamond Solitaire Ring in 950 Platinum H VS2 0.58US$5
5 days LeftMiami Auctions & Appraisals LLC Tiffany & Co. GIA Diamond Platinum Solitaire "The Tiffany" Engagment RingUS$10,750
9 hrs LeftMynt AuctionsTiffany & Co. Diamond Solitaire Engagement Ring in Platinum H VS1 0.88 CTWUS$5
2 days LeftMynt AuctionsTiffany & Co. Diamond Solitaire Engagement Ring in Platinum I VS1 0.28 CTWUS$5