Sold2023Women's Antique Platinum Art deco 1.45 Ctw Diamond Sapphire Shield RingA very fine Women's Antique Platinum Art deco 1.45 Ctw Diamond Sapphire Shield Ring Ring Style: Antique Shield Ring Metal: Platinum Weight: 5.28 grams Measurements: 1.5 mm shank 2See Sold Price
Sold202115 Diamond Custom Platinum WomenWomen's Platinum Handmade Ring which makes into a pendant consisting of 4 pear shaped diamonds weighing approximately 3 carats, 4 marquise shaped diamonds weighing approximately 1 carat and 20 points,See Sold Price
202115 Diamond Custom Platinum WomenWomen's Platinum Handmade Ring which makes into a pendant consisting of 4 pear shaped diamonds weighing approximately 3 carats, 4 marquise shaped diamonds weighing approximately 1 carat and 20 points,See Sold Price
Sold202115 Diamond Custom Platinum WomenWomen's Platinum Handmade Ring which makes into a pendant consisting of 4 pear shaped diamonds weighing approximately 3 carats, 4 marquise shaped diamonds weighing approximately 1 carat and 20 points,See 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
Sold20172ct Diamond Solitaire Plat Ring W/1.5ctw Accents2.00ct VS2-SI1/H-J Old European-Cut Diamond Solitaire & Solid Platinum Ring W/1.50ctw Emerald, Sapphire & Diamond Accents - This ring is made of solid platinum, and has an approximate 2ct old EuropeanSee Sold Price
Sold2022A 3.05 CARAT FANCY INTENSE YELLOW DIAMOND AND DIAMOND RINGSet with an oval-shaped fancy intense yellow diamond of 3.05 carats, flanked by two shield-shaped diamonds, mounted in platinum, ring size 7 1/4GIA, 2022, report no. 6425968974, 3.05 carat, fancy inteSee Sold Price
Sold2022DIAMOND ETERNITY BANDDIAMOND ETERNITY BAND Containing 19 emerald cut diamonds weighing approximately 7.00 carats total. Mounted in platinum. Ring size 6 1/4. Stamp: PLAT. Gross weight: 4.15 dwt.See Sold Price
Sold2022DIAMOND ETERNITY BANDDIAMOND ETERNITY BAND Containing 17 oval brilliant cut diamonds weighing approximately 6.00 carats total. Mounted in platinum. Ring size 6 1/2. Stamp: PLAT. Gross weight: 4.60 dwt.See Sold Price
Sold2022DIAMOND ETERNITY BANDDIAMOND ETERNITY BAND Containing 18 oval brilliant cut diamonds weighing approximately 5.80 carats total. Mounted in platinum. Ring size 6 1/2. Stamp: PLAT. Gross weight: 4.50 dwt.See 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
Sold2022DIAMOND ETERNITY BANDDIAMOND ETERNITY BAND Containing 19 emerald cut diamonds weighing approximately 6.70 carats total. Mounted in platinum. Ring size 6 1/2.   Stamp: PLAT. Gross weight: 4.10 dwt.See Sold Price
Sold2021Group of Vintage Diamond RingsCrafted in platinum, 18K white gold and 14K gold; set with assorted shape diamonds, oval cabochon shape rubies; platinum ring size 6-1/2, 5-1/2, 6, 7-3/4, 2-3/4, 18K white gold: 6-3/4, 14K gold: 4-1/2See Sold Price
Sold2020RUBY AND DIAMOND RINGRUBY AND DIAMOND RING Containing one oval mixed cut ruby measuring 9.72 x 7.36 x 4.53 mm and 14 baguette cut diamonds weighing approximately 0.50 carat total. Mounted in platinum. Ring size 4 1/4. StaSee Sold Price
Sold2022Diamond, Platinum RingCentering a 2.33 ct. round brilliant-cut diamond, highlighted by two tapered baguette-cut diamonds weighing a total of approximately 0.50 cttw., set in a platinum ring mounting, size 6 1/2. Gross weigSee Sold Price
Sold2018Tiffany & Co 2.35ctw Diamond Platinum Wedding SetTiffany & Co. 2.35ctw VS1-VS2/F-H Diamond & Solid Platinum Engagement Ring/Wedding Band (1.00ct Diamond Solitaire) in Tiffany Gift Box - This elegant and luxurious wedding set was made by one of the wSee 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
Sold2023ESTATE PLATINUM & GIA 4.87CT ROUND DIAMOND RINGEstate platinum and diamond engagement ring, featuring: (1) Round Brilliant diamond, per December 03, 2022 GIA report: #6223177897, 4.87cts, measurements: 10.56-10.76 x 6.81 mm, color: N, clarity: VS1See Sold Price
Sold2022Platinum & Diamond Engagement RingAn Art Deco style Platinum & Diamond engagement ring. Consisting of 1 center emerald cut diamond measuring 7.1 x 7.3 mm, approximately 2.25 cttw, with estimated F/G color and VS1 clarity, flanked by tSee Sold Price
2022Platinum and Diamond Ring with Pavé Diamonds 1.65 Carat Marquise Diamond, GIA CertifiedPlatinum and Diamond Ring with Pavé Diamonds 1.65 Carat Marquise Diamond, GIA Certified A platinum and diamond ring, centering a 1.65 carat marquise-cut diamond, flanked by pavé diamonds leaSee Sold Price
Sold2023VCA Platinum Diamond Van Cleef & Arpels Halo Ring w/ GIA 1.01ct D VVS2 Solitaire CenterTitle: VCA Platinum Diamond Van Cleef & Arpels Halo Ring w/ GIA 1.01ct E VVS2 Solitaire Center Description: A properly signed Van Cleef & Arpels platinum & diamond halo ring featuring a 1.01ct round bSee Sold Price
Sold2022Diamond and Platinum RingApprox. 3.01 Carat Trilliant Shape Diamond and Platinum Engagement Ring. Accented with approx. 1.01 carat TW round cut diamonds. Trilliant cut diamonds G color, SI3 clarity. Ring size 7-3/4. Approx. wSee Sold Price
2016ART DECO 1.63ct LIGHT YELLOW EURO DIAMOND OCTAGON RUBYThis is an ORIGINAL ANTIQUE RING that was made in the ART DECO style during the 1940s. It is HANDMADE from PLATINUM. The ring is set with 1 EUROPEAN CUT, LIGHT YELLOW DIAMOND in an OCTAGONAL SETTING tSee Sold Price
Sold2022Lady's Platinum Dinner Ring, with a round 1.69 carat diamond, atop a diamond mounted border andLady's Platinum Dinner Ring, with a round 1.69 carat diamond, atop a diamond mounted border and shoulders of the band, total diamond accent wt.- 1.87 cts., Size 7, with appraisal.See Sold Price
6 days LeftBidhausCARTIER Pt950 Platinum Etancel Full Eternity Ring B4087146 Diamond No. 6 46 3.2g Women's$1
6 hrs LeftBidhausBVLGARI Bvlgari Pt950 Ring Single Diamond Dedi Carta A Venezia Torcello No. 6 Ladies Platinum$5
2024Mynt AuctionsFine Jewelry 3.63ct Sapphire 1.00ct Diamond Ring US#6.25 PT950 PlatinumSee Sold Price
6 days LeftBidhausLouis Vuitton Petit Berg Empreinte Ring No. 7 Pt950 Platinum Women's LOUIS VUITTON BRJ10000000119274$1
Jun 14NY Elizabeth HARRY WINSTON 1.39CT HEART SHAPE DIAMOND CROSS PENDANT WOMEN'S NECKLACE PEDPREHCHSC PT950 PLATINUM$1
Freeman's | HindmanTIFFANY & CO., SCHLUMBERGER, YELLOW GOLD, PLATINUM, AND DIAMOND 'FOUR LEAVES' RING$1,200(2 bids)