Sold2016Diamond Engagement RingA platinum four-prong setting containing a princess-cut diamond flanked by two baguette-cut diamonds. Center diamond is apx. 1.50ct (6.61mm x 5.79mm x 4.70mm), SI2 clarity, slight yellow color. BaguetSee Sold Price
Sold2015A Platinum & Diamond Engagement RingA platinum engagement ring featuring a .50ct center diamond with .35 ct side stones and smaller diamonds along the shank. Sz 6. Wt: 5 grams.See Sold Price
Sold2021Art Deco Platinum Diamond Engagement RingArt Deco platinum engagement ring, with approx. 0.50ct center diamond , and approx. 0.08ctw side diamonds. Ring size - 5.25. Marked: .900 plat. 10% irid., GC&D. Weight - 2.9 grams.See Sold Price
Sold2022GIA 7.94ct Diamond and Platinum Engagement RingDESCRIPTION: GIA certified 7.94ct Emerald Cut Diamond featuring J color and SI1 Clarity (Per GIA report), mounted atop a Platinum ring, flanked on either side by .50 ct Pear cut VS2 Diamonds. StampedSee 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
Sold2015A Vintage Diamond Ring by JabelPlatinum engagement ring containing 1 Old European cut diamond weighing approx .50 ct. with additional full cut diamonds weighing 0.75 tcw, sz. 7.25, 8 grams twSee Sold Price
Sold2023GIA 1.01ctw E VS2 Diamond Platinum Engagement Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size 5.75. Center will fit approx. 6.5 x 6.4mm stone. GEMSTONES: Two side square modified diamonds - GIA certified, 0.50ct and 0.51ct E/VS2. Come with two GIA reporSee 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
Sold20181.4 ct Platinum and diamond engagement ring1.4 carat princess cut diamond and platinum engagement ring. Diamond measuring 6.8 mm x 6 mm x 4.2 mm. VS2 color H. Ring size 5.5See Sold Price
Sold2022Diamond And Platinum Ring3 Stone Diamond Ring, Having Approximately 2ct Center Princess Cut Diamond K, I2 And Approximately .50ct Diamond On Each Side. J, SI2. 10.7 Grams Total Weight. Just Shy Of Size 6. Wire Transfer Or In-See 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
Sold2023Platinum Diamond Engagement RingMETAL: Platinum. GEMSTONES: Diamonds approx. 1.00ctw. MEASUREMENTS: Ring size 5 1/2, ring top is 9.8mm wide. MARKED: JLJ .50ct, PT950. WEIGHT: 8.4 grams.Gemstones have not been graded for color and clSee Sold Price
Sold2022Certified 1 1/2 ctw Princess Diamond Classic Solitaire Engagement Ring PlatinumCertified Lab Grown 1 1/2 ctw Princess Diamond Classic Solitaire Engagement Ring Platinum Style: Solitaire Engagement Ring Total Carat Weight: 1 1/2 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1See Sold Price
Sold2022Certified 1 1/2 ctw Princess Diamond Trellis Solitaire Engagement Ring PlatinumCertified Lab Grown 1 1/2 ctw Princess Diamond Trellis Solitaire Engagement Ring Platinum Style: Solitaire Engagement Ring Total Carat Weight: 1 1/2 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1See Sold Price
Sold2022Certified 2 1/2 ctw Princess Diamond Knot Halo Engagement Ring PlatinumCertified Lab Grown 2 1/2 ctw Princess Diamond Knot Halo Engagement Ring Platinum Style: Halo Engagement Ring Total Carat Weight: 2 1/2 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 Diamond ColoSee Sold Price
Sold2022Certified 2 1/10 ctw Princess Diamond Crossover Halo Engagement Ring PlatinumCertified Lab Grown 2 1/10 ctw Princess Diamond Crossover Halo Engagement Ring Platinum Style: Halo Engagement Ring Total Carat Weight: 2 1/10 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 DiamoSee Sold Price
Sold2022Certified 2 ctw Princess Diamond Channel Halo Engagement Ring PlatinumCertified Lab Grown 2 ctw Princess Diamond Channel Halo Engagement Ring Platinum Style: Halo Engagement Ring Total Carat Weight: 2 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 Diamond Color: E+See Sold Price
Sold2022Certified 2 1/3 ctw Princess Diamond Floating Marquise Halo Engagement Ring PlatinumCertified Lab Grown 2 1/3 ctw Princess Diamond Floating Marquise Halo Engagement Ring Platinum Style: Halo Engagement Ring Total Carat Weight: 2 1/3 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1See Sold Price
Sold2022Certified 2 1/10 ctw Princess Diamond Wave Halo Engagement Ring PlatinumCertified Lab Grown 2 1/10 ctw Princess Diamond Wave Halo Engagement Ring Platinum Style: Halo Engagement Ring Total Carat Weight: 2 1/10 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 Diamond CoSee Sold Price
Sold2022Certified 1 7/8 ctw Princess Diamond Intertwined Halo Engagement Ring PlatinumCertified Lab Grown 1 7/8 ctw Princess Diamond Intertwined Halo Engagement Ring Platinum Style: Halo Engagement Ring Total Carat Weight: 1 7/8 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 DiamoSee Sold Price
Sold2022Certified 2 1/3 ctw Princess Diamond Station Halo Engagement Ring PlatinumCertified Lab Grown 2 1/3 ctw Princess Diamond Station Halo Engagement Ring Platinum Style: Halo Engagement Ring Total Carat Weight: 2 1/3 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 Diamond CSee Sold Price
Sold2022Certified 2 ctw Princess Diamond Petite Bow Engagement Ring PlatinumCertified Lab Grown 2 ctw Princess Diamond Petite Bow Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 2 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 Diamond ColorSee Sold Price
Sold2022Certified 1 7/8 ctw Princess Diamond Crossover Engagement Ring PlatinumCertified Lab Grown 1 7/8 ctw Princess Diamond Crossover Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 7/8 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 DiamonSee Sold Price
Sold2022Certified 1 7/8 ctw Princess Diamond Flower Petal Engagement Ring PlatinumCertified Lab Grown 1 7/8 ctw Princess Diamond Flower Petal Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 7/8 ctw Centerstone Carat Wt: 1.50 Centerstone Count: 1 DiaSee Sold Price
Jun 23Modern JewelryTiffany & Co. 1.50 Carat Princess Cut F VS1 Diamond Platinum Engagement RingUS$25,000
3 days LeftMynt AuctionsTiffany & Co. Princess Cut Diamond Engagement Ring in Platinum F VVS2 0.32 CTUS$5
5 days LeftFederal Assets AuctioneersPlatinum 1.51 ctw Square Step Cut Green Tourmaline Solitaire Ring w/ Diamond HalUS$1
912 Lots AwayBidhausHarry Winston Round Cut Solitaire Ladies Ring RGDPRD005NSS Pt950 Platinum No. 9.5US$10
2 days LeftPapps Family LiquidationCertified 1.07 Ct Natural Fancy Yellow And White Diamond Platinum Vintage Style Engagement RingUS$500
Featured5 days LeftJasper52Diamond Cluster Insert Guard Jacket Ring 14K Yellow Gold, .75 CTW, 5.34 GramsUS$1,200
6 days LeftJasper52Vintage 14kt .50 CTW Diamond Engagement Ring, Channel set baguettes, Sz. 9.75US$500