PLATINUM SEMI-MOUNT RING W/ 0.30CT H SI BAGUETTE DIAMONDS – VINTAGE SETTINGModern Jewelry4.5(203)$2,600Mar 03, 2026
PLATINUM SEMI-MOUNT RING W/ 0.30CT H SI BAGUETTE DIAMONDS – VINTAGE SETTINGModern Jewelry4.5(203)$2,6004 days Left
Platinum And Triangular Step Cut Diamond Three-Stone Engagement Ring MountingHampton Estate Auction4.6(337)$500(1 bid)9 hrs Left
Platinum And Tapered Baguette Cut Diamond Engagement Ring SettingHampton Estate Auction4.6(337)$500(1 bid)9 hrs Left
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
SoldModern Platinum Diamond Engagement Ring SettingSide diamonds total approx. 0.30ctw. Center will fit approx. 7mm round diamond. Ring size 7.25. Marked PT950, weighs 9.0 grams.Gemstones have not been graded for color and clarity ,and tested for clarSee Sold Price
SoldModern Platinum Diamond Engagement Ring SettingPrincess cut side diamonds total approx. 0.40ctw. Center will fit approx. 5.5mm princess or 6mm round diamond. Ring size 4.75. Marked PT900. Weighs 6.8 grams.Gemstones have not been graded for color aSee Sold Price
SoldA PLATINUM AND PEAR CUT DIAMOND RING, MODERN,A PLATINUM AND PEAR CUT DIAMOND RING, MODERN, the central faceted pear cut diamond stone in a three prong setting weighs approximately 1.85ct., with G color and SI1-SI2 clarity is flanked by two pearSee Sold Price
Sold14k Gold & .83 Ct Diamond RingMarked 14k gold Tiffany style yellow gold setting with platinum top. Modern round brilliant cut diamond, approximately .83 carat (by formula). Clarity I1, Color I-J. Size 6.5. Weight 2.6 grams.See Sold Price
SoldAGL CERTIFIED Classic Ring In 18Kt Gold With 2.52 Cts In Green Emerald & DiamondsGorgeous AGL certified emerald and diamonds ring.This is a modern classic three-stones setting ring, carefully crafted in solid 18 karats yellow gold with high polished finish. The ring is embellishedSee Sold Price
SoldModern Platinum & Diamond RingModern Platinum & Diamond Ring Size (7) tapered shank ring adorned with 33 invisible set princess cut diamonds and accented with 92 pave mounted diamond rounds (approx. H-I SI1 4ct tdw) stamped, testeSee 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
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
