PLATINUM SEMI-MOUNT RING W/ 0.30CT H SI BAGUETTE DIAMONDS – VINTAGE SETTINGModern Jewelry4.5(203)$2,600Mar 03, 2026
Vintage 1950's 14K White Gold 1.90 Ct Diamond Ring with 18 Accent DiamondsBidhaus4.2(836)$10010 hrs Left
Vintage 1950's 14K White Gold 1.90 Ct Diamond Ring with 18 Accent DiamondsDiamond Depot4.3(10)$4,5501 day Left
SoldPlatinum 1.50ctw Diamond Ring SettingRing size 6, ring top - 16mm x 13mm. Side diamonds approx. 1.50ctw, center will fit approx. 14.1mm x 8.1mm stone. Marked with plat. marks. Weight - 12.1 grams.Gemstones have not been graded for colorSee Sold Price
SoldA 1.50ctw Diamond Cluster Ring in PlatinumPlatinum ring centers an Old European-cut diamond in a halo of round diamonds, weighing approx. 1.5 ctw, in a raised setting, split shank, sz. 6.5, 5.3 gramsSee Sold Price
SoldMidcentury Platinum Diamond Ring SettingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.80ctw Measurements : Ring size 6, top is 12.5mm wide, Center will fit approx. 7.8mm stone Marked: : 10% irid. plat <See Sold Price
SoldArt Deco Platinum Diamond Ring SettingRing size 5.5. Ring top measures 14mm x 14.3mm. Weighs 7.4 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise. Watches arSee Sold Price
SoldPlatinum Diamond Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size - 6.5, ring top - 21mm x 20mm. GEMSTONES: Diamonds approx. 0.70ctw. MARKED: 0692, Pt900. WEIGHT: 11.5 grams.Gemstones have not been graded for color and claritSee Sold Price
SoldPlatinum Diamond Ring SettingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.40ctw. Center of the ring will keep approx. 7.5mm x 7mm stone. MEASUREMENTS: Ring size 3 1/2, ring top is 9mm wide. TESTED: Platinum. WEIGHT: 3.5 grams.GSee Sold Price
Sold1950s Platinum Diamond Ring Setting MountingMETAL: platinum. GEMSTONES: marquis and baguette diamonds - approx. 1.10ctw. MEASUREMENTS: ring size - 5 1/4, ring top - 25mm x 19mm, center will fit approx. 15.5mm x 5.5mm stone. MARKED: 10% irid plaSee Sold Price
SoldPlatinum Diamond Ring Setting MountingRing size 4 1/2, ring top is 16mm x 15mm. Set with approx. 0.80ctw in round and baguette diamonds. Center will fit approx. 8.7mm x 7.8mm stone. Marked J6J15. Weight - 7.9 grams.Gemstones have not beenSee Sold Price
SoldMidcentury Platinum Diamond Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size 10.5, ring top is 15mm wide, center will fit approx. 7.3mm stone. GEMSTONES: Diamonds approx. 0.65ctw. TESTED: Plat. WEIGHT: 7.2 grams.Gemstones have not beenSee Sold Price
SoldModern Platinum Diamond Ring SettingSide diamonds round and baguette total approx. 0.60ctw. Center prongs measure 6.5mm x 5.6mm. Box can be changed. Ring size 6.5 (including sizing balls). Ring measures 7mm at widest points. Marked PT90See Sold Price
SoldPlatinum Diamond Ring SettingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.40ctw. Center of the ring will keep approx. 9.5mm x 6.5mm stone. MEASUREMENTS: Ring size 3 3/4, ring top is 14mm at widest point. TESTED: Platinum. WEIGHSee Sold Price
SoldPlatinum Diamond Ring SettingMetal Content: Platinum. Weight of Item: 5 grams.Size: Ring size 5, top - 7.6mm wide. Center of the ring will keep approx. 6mmx 4.5mm stone.Gemstone: Diamonds approx. 0.43ctw.Stamp: Pt900, D0.72, 043.See Sold Price
SoldPlatinum Diamond Ring SettingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.18 ctw. MEASUREMENTS: Finger Size 6 1/4, center will fit approx. 14mm stone. TESTED: Platinum. WEIGHT: 6.9 grams. Gemstones have not been graded for coloSee Sold Price
SoldMidcentury Platinum Diamond Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size 5.5, center will fit approx. 11.8mm stone. GEMSTONES: Diamonds approx. 0.50ctw. TESTED: Plat. WEIGHT: 5.5 grams.Gemstones have not been graded for color and clSee Sold Price
SoldPlatinum Diamond Ring SettingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.70-0.80ctw. MEASUREMENTS: Ring size 5 1/4, center will fit approx. 6.5-7mm stone. TESTED: Plat. WEIGHT: 4.1 grams.Gemstones have not been graded for coloSee Sold Price
SoldArt Deco Platinum Diamond Ring SettingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.18ctw. Center of the ring will keep approx. 7.5mm x 6.5mm stone. MEASUREMENTS: Ring size 5, ring top is 10mm at widest point. MARKED: Platinum. WEIGHT: 5See Sold Price
SoldPlatinum Diamond Ring SettingMETAL: Platinum. GEMSTONES: Diamonds (2 counts). Center of the ring will keep approx. 14mm x 9mm stone. MEASUREMENTS: Ring size 5 3/4, ring top is 17mm at widest point. MARKED: 10%Irid Plat. WEIGHT: 4See Sold Price
SoldPlatinum Diamond Ring SettingMetal Content: Platinum.Weight of Item: 5.7 grams.Size: Ring size 7, ring top 12.5mm wide.Gemstone: Diamonds. Center of the ring will keep approx. 5.5mm x 4mm stone.Carat Weight: approx. 0.45ctw.StampSee Sold Price
SoldMid Century Platinum Diamond Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size - 4.5, ring top - 16mm wide. Center will fit approx. 8.8mm stone. Shank is bent. GEMSTONES: Diamonds in the setting. MARKED: Engraved initials " A to M&quSee Sold Price
SoldPlatinum Diamond Ring SettingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.32ctw. Center of the ring will keep approx. 9mm x 9.2mm stone . MEASUREMENTS: Ring size 8 1/2, rong top is 14.5mm wide. TESTED: Platinum. WEIGHT: 10.2 grSee Sold Price
SoldMid Century Platinum Diamond Ring SettingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.72ctw Measurements : Ring size 4, center will fit approx. 7mm stone Marked: : Tested - Plat Weight: : 4 gSee Sold Price
SoldArt Deco Platinum Diamond Ring SettingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.80ctw , 7 stones are missing Measurements : Ring size 5.25, top is 32mm x 15mm Marked: : Plat (partially polished off)See Sold Price
SoldPlatinum Diamond Ring SettingMETAL: Platinum. GEMSTONES: Diamonds. Center of the ring will feet approx. 9.5mm x 6mm stone. MEASUREMENTS: Ring size 5 1/4, ring top is 12mm wide. MARKED: 10%Irid PLAT Engraving. WEIGHT: 4.3 grams.GeSee Sold Price
SoldLot of 3 Vintage Gold & Platinum Rings/SettingsLot of 3 Vintage Gold & Platinum Rings Including 1 14K Yellow Gold & Ruby Ring, 1 Platinum & Diamond Ring Setting, & 1 Platinum Setting. Condition: Generally Very Good. Dimensions: Largest Ring Size-7See Sold Price
