Sold2016Scott Kay Platinum Engagement Ring MountingMETAL: platinum. MEASUREMENTS: ring size 5.5. Band is 8.2mm at widest point. Center of the ring will keep stone approx. 5.5mm x 7mm. MARKED: Scott Kay Plat. WEIGHT: 13.9 grams. Gemstones have not beenSee Sold Price
Sold2020Scott Kay Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.36ctw. Center of the ring will keep approx. 6mm x 4mm stone. MEASUREMENTS: Size 5 1/2, ring top is 5.2mm at widest point. MARKED: Scott Kay PLAT. WEIGHT:See Sold Price
Sold2024Scott Kay Platinum Diamond Engagement Ring SettingMETAL: Platinum. GEMSTONES: Baguette diamonds approx. 0.40ctw. MEASUREMENTS: Ring size 6 1/2, center will fit approx. 6.5-5.5mm stone. MARKED: Scott Kay, Plat. WEIGHT: 10.3 grams. Gemstones have not bSee Sold Price
Sold2019Scott Kay 19K Gold Platinum Diamond Engagement RingMetal Content: 19K Gold. 800 Platinum.Weight of Item: 3.6 grams.Size: Ring size 6 1/4, Center of the ring will keep approx. 4.5mm x 3.5mm stone.Gemstone: Diamonds. Carat Weight: approx. 0.26ctw (VS/GHSee Sold Price
Sold2022Three Engagement Ring Semi Mount BandsThree Engagement Ring Semi Mount BandsAll with CZ center stones, one Platinum size 6.5, one Scott Kay Platinum size 6, one 18kt size 6.5See Sold Price
Sold2017Platinum Engagement Ring Mounting Lot of 2METAL: platinum. MEASUREMENTS: ring size 6.25. Center of the ring will keep approx. 7.5mm round stone. Ring size 6.25. Center of the ring will keep approx. 10mm round stone. TESTED: platinum. WEIGHT:See Sold Price
Sold2022Platinum Engagement Ring MountingMETAL: Platinum. MEASUREMENTS: Ring size 6 1/4, ring top is 12mm wide. Center of the ring will keep approx. 10mm in diameter stone. TESTED: Plat. WEIGHT: 5.2 grams.Gemstones have not been graded for cSee Sold Price
Sold2017Antique Platinum Engagement Ring MountingMETAL: platinum. MEASUREMENTS: ring size 5.75. Ring center will keep approx. 10.5mm round stone. TESTED: platinum. WEIGHT: 4.3 grams.Gemstones have not been graded for color and clarity ,and tested foSee Sold Price
Sold2016A Platinum Engagement Ring Mounting.A Platinum Engagement Ring Mounting. Size: 7.75 Wt: 4.1 gramsSee Sold Price
Sold2023Platinum Engagement Ring MountingMETAL: Platinum. MEASUREMENTS: Ring size 4 3/4, center will fit approx. 6.5-7mm stone. TESTED: Plat. WEIGHT: 4.4 grams.Gemstones have not been graded for color and clarity ,and tested for clarity andSee Sold Price
Sold2023Blue Nile Platinum Engagement Ring MountingMETAL: Platinum. MEASUREMENTS: Ring size 5 3/4, center will fit approx. 10x7.5mm stone. MARKED: Maker's Logo mark, Plat. WEIGHT: 4.1 grams.Gemstones have not been graded for color and clarity ,andSee Sold Price
Sold2023Platinum Engagement Ring MountingMETAL: Platinum. MEASUREMENTS: Ring size 4, center will fit approx. 7.5mm stone. MARKED: PT950. WEIGHT: 3.5 grams. Gemstones have not been graded for color and clarity ,and tested for clarity and coloSee Sold Price
Sold2016Platinum 14K Diamond Engagement Ring Mounting and Band14K Gold wedding band and platinum engagement ring mounting feature approx. 0.60ctw baguette diamonds. Engagement Ring mounting will fit approx. 8mm stone. Engagement ring marked 10% IRID Plat, weddinSee Sold Price
Sold2017An Assortment of Lady's Diamond & Gemstone Rings1) Platinum engagement ring mounting with side diamonds, center stone has been removed with matching platinum diamond wedding band, sz 4.5, 2) 14K yellow gold diamond solitaire engagement ring, approxSee Sold Price
Sold2019Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 8.3mm x 7.5mm and 8.3mm x 7.5mm (depth unable to measure due to the way the stones are set). Center of the ring will keep approx. 13mm x 11mm stone. MEASURSee Sold Price
Sold2019Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx 0.60-0.70ctw. Center of the ring will keep approx. - 6.2mm x 5mm stone. MEASUREMENTS: Ring size 5 3/4, ring top is 8mm at widest point. MARKED: Plat. WEIGHTSee Sold Price
Sold2023Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 1.00ctw. Center of the ring will keep approx. 9.5mm x 8mm stone. MEASUREMENTS: Ring size 6 1/2, ring top is 12.5mm wide (ring shank is split). MARKED: PlatSee Sold Price
Sold2024Scott Kay Platinum Diamond Ring, 1.50ctwA Scott Kay platinum 11.5mm band ring featuring two outside rows of round brilliant cut diamonds and one row of alternating princess cut and round brilliant cut burnish set diamonds, of VS clarity andSee Sold Price
Sold2017Art Deco Platinum Diamond Engagement Ring MountingMETAL: platinum. MEASUREMENTS: ring size - 5 1/2, ring top is 12.7mm wide at widest point. Center will fit approx. 8.6mm stone. GEMSTONES: side diamonds. TESTED: plat. WEIGHT:4.5 grams.Gemstones haveSee 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
Sold2017Platinum Diamond Engagement Ring MountingMETAL: platinum. MEASUREMENTS: ring size - 6 3/4, center will fit approx. 7.5mm x 7mm. GEMSTONES: two side pear shape diamonds - approx. 0.50ctw. MARKED: irid. plat. WEIGHT: 4.6 grams.Gemstones have nSee Sold Price
Sold2023Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 1.00ctw. MEASUREMENTS: Ring size 5 1/2, center will fit approx. 9.5mm x 8.5mm stone (prongs are missing). MARKED: PT. WEIGHT: 18.4 grams.Gemstones have notSee 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
Sold2017Art Deco Platinum Diamond Engagement Ring MountingMETAL: PLATINUM. GEMSTONES: diamonds.MEASUREMENTS: ring size 8.75. Ring center will keep approx. 8.5mm stone. TESTED: platinum. WEIGHT: 3.6 grams. Gemstones have not been graded for color and claritySee Sold Price
7 days LeftMynt AuctionsPrincess Cut Diamond Solitaire Engagement Ring In Platinum (1 Ct.tw.) Gia Certification$5
5 hrs LeftJasper52Square Halo Split Shank Diamond Engagement Ring Mounting 14K White Gold 5.06 Gr$900
5 hrs LeftJasper52Two-Tone Princess Step Diamond Engagement Ring Mounting 18K Yellow Gold 8.10 Gr$1,600
660 Lots AwayFederal Assets AuctioneersAntique Art Deco Platinum .80 ctw European Diamond Engraved Scroll Engagement Ri$1(1 bid)
2 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 1.74 ctw Euro Diamond Solitaire & Halo Engagement Ring$1(1 bid)
10 hrs LeftJasper52Cushion Cut Diamond Platinum Ring Art Deco circa 1920s 3.02-carat GIA G SI1$46,000
5 hrs LeftJasper52Rectangle Diamond Engagement Ring Setting Mounting 14K White Gold .24 CTW, 2 Gr$2,000
5 hrs LeftJasper52Cushion Halo Diamond Engagement Ring Setting Mounting 18K White Gold, 2.92 Grams$600