Sold2021Platinum Diamond Engagement Ring BandPlatinum diamond engagement ring band having five brilliant round diamonds (color range: G-H, clarity:VS1, approx. 0.73 CTW). Ring size 6 1/2. Stamped Pt950 DMP. Approx. gross weight 4.26 grams.See Sold Price
Sold2017Art Deco Platinum Diamond Engagement Band Ring SettingMETAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: band ring size 5, band is 3.3mm at widest point.Engagement ring size 4.75 ( ring has sizing balls). Ring center will keep approx. 5 x 5mm stone. MARSee 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
Sold2022Platinum Diamond Engagement Ring & Eternity BandPlatinum Diamond Engagement Ring & Eternity Band Eye catching set, the engagement ring measures as a size 5.5 and features a (I-VS2 0.98ct) brilliant round cut diamond center stone accented with threeSee 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
Sold201650s Platinum Diamond Engagement Ring Wedding BandEngagement ring - size 6 1/4 (has arthritis shank). center stone will fit approx. 11.5mm x 7.3mm pear shape stone, side diamonds . Wedding band - size 6 1/2, Total diamonds approx. 024ctwGemstones havSee Sold Price
Sold2024Baguette Diamond Platinum Engagement Ring BandBaguette Diamond Platinum Three Stone Engagement Eternity Wedding Band Ring Features Three Baguette Cut Diamonds Bar Set to the Front Pierced Profile 1950's Hallmarked for Platinum Ring Size: 6 SizablSee Sold Price
Sold2016ANTIQUE DIAMOND & PLATINUM ENGAGEMENT RINGS & BANDSComprising an engagement ring set with an OEC diamond, weighing approx. .50 ct., set to single-cut diamond shoulders, and engraved platinum hoop, melee approx. .09 ct. TW; Three single-cut or RBC diamSee Sold Price
Sold2017Platinum Diamond Engagement RingThis brightly polished platinum engagement ring contains round brilliant cut diamonds, in a geometric shaped setting. Baguette diamonds accent the sides. Engraved detailing down the sides of the bandSee Sold Price
Sold2021Tiffany & Co. platinum diamond engagement ring.A Tiffany & Co. platinum diamond engagement ring. Solitaire 0.83 ct diamond with 18 pave diamonds on band, approx 0.21ctw. Stamped inside band "Tiffany & Co. PT950 63168750 D 0.83ct" Size 5. 2.7g.See Sold Price
Sold2024Platinum & Diamond Engagement Ring 1.625 CaratsPlatinum and diamond engagement ring. 1.25 carat center stone, with 4 side diamonds, approximately .375 carats total. Band stamped 10% Ird Plat. inside. Ring size 6. 5.25 grams total including stones.See Sold Price
Sold2023Art Deco Platinum Diamond Engagement RingArt Deco platinum old European cut diamond (1 ct) engagement ring, handmade file work band, electronically tested size: 6.75 total weight: 5.1 grams Provenance: Property from a New Braunfels, TexasSee Sold Price
Sold2023Tacori Platinum Diamond Engagement Ring SettingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.84ctw, Center stone is CZ, not a diamond - 7.5mm stone. MEASUREMENTS: Ring sizes 5 1/4, each band is 3.2mm wide. MARKED: Tacori Platinum, Engraving on thSee Sold Price
Sold2024Platinum Diamond Engagement RingPlatinum diamond engagement ring, approx. .82 ct round brilliant cut center diamond, several round brilliant accent diamonds on band, ring has approx. 1.17 ctw, size 8 1/4, marked "plat", alsoSee Sold Price
Sold2016Michael B. Platinum Diamond Engagement Ring MountingRing features approx. 225 diamonds in the eternity shank. Center will fit approx. 8.5mm round stone or 6mm x 6mm square. Ring size 7.5. Band measures 5mm wide. Marked Michael B., 06, PT90%. Weight - 1See Sold Price
Sold2023Antique Platinum Diamond Engagement Ring 18K Princess Cut BandAn 18K Yellow Gold Wedding Band with 8 Channel Set Princess Cut Diamonds. Band measures 4mm wide, .80pts t.w. VS clarity, H-I-J color Hallmarked 18K, gross weight 2.85dwt The platinum engagement ringSee 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
Sold2022Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 1.00ctw. Center of the ring will keep approx. 8mm in diameter stone. MEASUREMENTS: Ring size 5 1/2, ring band is 4.2mm. MARKED: Plat. WEIGHT: 9.8 grams.GemSee Sold Price
Sold2024Antique Platinum Diamond Engagement Ring 18K Princess Cut BandAn 18K Yellow Gold Wedding Band with 8 Channel Set Princess Cut Diamonds. Band measures 4mm wide, .80pts t.w. VS clarity, H-I-J color Hallmarked 18K, gross weight 2.85dwt The platinum engagement ringSee Sold Price
Sold2017Platinum Diamond Engagement Ring MountingMETAL: platinum. GEMSTONES: approx. 79 diamonds. MEASUREMENTS: ring size 7.75. Band is 10.3mm in widest point. Center of the ring will keep approx. 8mm x8mm stone. TESTED: platinum. WEIGHT: 11.2 gramsSee Sold Price
Sold2024Platinum Diamond Engagement RingPlatinum diamond engagement, approx. .77 ct round brilliant center diamond (I1 clarity, H color), several round brilliant accent diamonds on band, ring has approx. 1.32 ctw, size 5, marked "plat&#See Sold Price
Sold2015Platinum Diamond Engagement Ring SettingSide baguette diamonds total approx. 0.30ctw. Center will fit approx. 7mm round diamond. Ring size 5, band measures 5mm at widest points. Marked Plat. Weighs 5.1 grams.Gemstones have not been graded fSee Sold Price
Sold2022Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.20ctw. Center of the ring will keep approx. 7.2mm x 5mm stone. MEASUREMENTS: Ring size 6, ring band is 2.1mm wide. MARKED: T & H 950, Maker's diaSee Sold Price
Sold2019Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.36ctw. Center of the ring will keep approx. 7mm stone. MEASUREMENTS: Ring size 3, ring band is 2.8mm wide. MARKED: 1.50/TESTED: Platinum. WEIGHT: 8.9 graSee Sold Price
5 days LeftJasper52Princess Cut Double Halo Diamond Platinum Engagement Ring 1.07 CTW, 6.85 GramsUS$1,600
18 hrs LeftMiami Auctions & Appraisals LLC TACORI GIA DIAMOND ETERNITY BAND PLATINUM DESIGNER ENGAGEMENT RINGUS$6,600
Oct 27Modern JewelryTiffany and Co 1.01 Carat I-VS1 Platinum Diamond Engagement Ring with CertUS$13,500
Oct 29Modern JewelryBrilliant Earth 0.46 CT F Color SI1 Platinum Diamond Engagement Ring - Size 7US$2,750
1 day LeftPapps Family LiquidationEternity Diamond Engagement Ring and Band Set Platinum 1.90 ctwUS$500
5 days LeftRobinhood AuctionsLouis Vuitton Monogram Fusion Platinum and Diamond Engagement RingUS$15,000
4 days LeftPink Lady Auctions LLCLouis Vuitton Monogram Fusion Platinum and Diamond Engagement RingUS$16,000
Nov 10Modern Jewelry14K PLATINUM 1ct DIAMOND TRINITY THREE STONE LADIES RING H SI1 ENGAGEMENT RINGUS$2,900
18 hrs LeftMiami Auctions & Appraisals LLC TACORI CUSHION GIA DIAMOND PLATINUM ENGAGEMENT RINGUS$5,200
18 hrs LeftMiami Auctions & Appraisals LLC TACORI GIA CUSHION PAVE DIAMOND PLATINUM ENGAGEMENT RINGUS$3,750
4 days LeftPink Lady Auctions LLCHarry Winston Platinum 0.71ct Diamond Solitaire Engagement RingUS$5,500
1001 Lots AwayPapps Family LiquidationDiamond Twisted Halo Engagement Ring Setting and Band 18k Platinum 1.53ctwUS$500
5 days LeftJasper52Round Solitaire Diamond Platinum Cathedral Engagement Ring, .70 CT, 5.90 GramsUS$2,000