Sold2015Platinum Diamond Engagement RingLady's Platinum Diamond Engagement Ring, center old European cut diamond weighs approx. 0.57 cts., I color, SI-1 clarity; side diamonds total approx. 0.08 cts., Size 7, 2.2 dwtSee Sold Price
Sold2020JEWELRY. Art Deco Platinum and Diamond Watch.Art Deco platinum ladies watch set with Old European cut diamonds and single cut diamonds. Stamped, "Pat. Feb. 29-1916". Crown is inscribed, "Brevet Patent". Total approx. weight oSee Sold Price
Sold2022Platinum and Diamond (Old European Cut) RingOne ladies platinum diamond ring set with one center Old European cut diamond measuring 7.3mm in diameter and 4.38mm in depth, calculated to weigh 1.50 carats with an estimated color grade of K and esSee Sold Price
Sold2016A Vintage Lady's Platinum and Diamond RingPlatinum ring featuring an Old European-cut diamond weighing approx. 1 ct., flanked by 2 smaller round diamonds together weighing about .90 ct., within a diamond border, sz 5 with hinged ring guard, 5See Sold Price
Sold2017A Lady's Platinum Diamond Filigree RingPlatinum diamond filigree ring featuring Old European cut diamonds set in the center and in the filigree shoulders of the shank, sz 5.75, 3 gramsSee Sold Price
Sold2021LADIES ART DECO 3.65 CARAT PLATINUM & GOLD BROOCHLadies Platinum and gold diamond brooch. There is one old European cut diamond the measures 4.9x3.3mm and weighs approx .49 carat: clarity SI1-SI2 and color JKL. There are two old European cut diamondSee Sold Price
Sold2021PLATINUM LAVALIER DIAMOND NECKLACE.Lady's platinum lavalier diamond pendant set with approx. 2.5 ct. tw. Old European cut diamonds including platinum chain set with approx. .50 ct. tw. Old European cut diamonds, pendant is approx. 1 5/See Sold Price
Sold2018Platinum Lady's Ring with DiamondsPlatinum lady's ring set with a center Old European-cut diamond, approx. 1 carat and has a small diamond on either side. Large diamond is SI, H. The size is 5 1/2. Center stone measures somewhere betwSee Sold Price
Sold2017LADY'S DINNER RINGPlatinum and Old European Cut Diamond Ring, ca. 1925, set within a curved, pierced cushion shape mounting are (3) old European cut diamonds, the center stone is box-set flanked by (2) bead-set old EurSee Sold Price
Sold2022Ladies Platinum Art Deco Diamond Ring1.25 Carat Old European Cut Center Diamond in a period platinum mount set with 32 European cut side diamonds. Marked IRID PLAT. Size 8. Accompanied by IGI Report No. 4610138431 indicating the 1.25 CarSee Sold Price
Sold2017Lady's Platinum Art Deco Diamond BraceletOne old European cut center diamond wt approximate .15 ct and a pair of single cut diamonds wt approximately .05 set horizontally flanking center stone, surrounded by thin 8 carnelian en-cabochon cutsSee Sold Price
Sold2016Platinum lady's 3 diamond antique fashion ringPlatinum lady's 3 diamond antique fashion ring with bezel and bead set settings with 3 vertically arranged diamonds down center and smaller diamonds throughout, 1 - .60ct old European cut diamond andSee Sold Price
Sold2016LADY'S RING - Platinum and Diamond Engagement Ring, setLADY'S RING - Platinum and Diamond Engagement Ring, set with an old European cut diamond in a six-prong setting, est. diamond wgt: 1.23ct, Clarity: SI1, Color: J; Size 5 1/2, 1.5 dwt (without stone);See Sold Price
Sold2021PLATINUM LADIES EDWARDIAN PERIOD FILIGREE DIAMOND RINGPLATINUM LADIES EDWARDIAN PERIOD FILIGREE DIAMOND RING HAVING OLD EUROPEAN CUT DIAMOND MEASURING 5.0 X 2.8 MM, APPROX. 0.43 CT, CLARITY I-1, COLOR J-K; WITH 6 SINGLE CUT DIAMONDS IN SETTING; 3.0 GRAMSSee Sold Price
Sold2018LADIES ANTIQUE PLATINUM DIAMOND FASHION RINGLADIES ANTIQUE PLATINUM DIAMOND FASHION RING Ladies antique 3 stone center diamond ring with approximately .20ct in old European cut diamonds, unmarked. Weight: 3.6 grams Size: 7.5 Shipping / Pickup:See Sold Price
Sold2021ART DECO PLATINUM 6.5 CARAT DIAMOND NECKLACELadies platinum 6.3 carat diamond bezel set in lariat necklace. There are two old European cut brilliant diamonds the measure approx 9.7-9.8 x 5.2-5.5mm each and a weigh approx 3.10-3.20 carats each;See Sold Price
Sold2022Platinum and Diamond Engagement RingLadies platinum Antique or Art Deco Style engagement ring set with one large Old European round cut diamond and 7 smaller round brilliant cut diamonds. Unmarked, ring xrf tests as about 80% Pt at settSee Sold Price
Sold2017Platinum Art Deco Diamond RingLady's White Platinum Art Deco Ring with Center 0.37 Ct old European Cut Diamond, Melee Diamonds and Sapphires,VS-1 Clarity, I color, Surrounded by 0.64 cts. smaller full cut diamonds and calibre cutSee Sold Price
Sold2019Diamond necklaceLady’s antique/vintage Birks platinum chain necklace set with an old European cut diamond approx. 0.45 carat.See Sold Price
Sold2024Antique Diamond, Platinum & 14K Gold BroochA ladys diamond, platinum and medium karat (14k) yellow gold brooch. 64 x 6 millimeter bar brooch has a an open geometric scroll motif and is centered by one .15 carat Old European Cut diamond that isSee Sold Price
Sold2024Diamond And Platinum Ladies RingDiamond And Platinum Ladies Ring, Art Deco Style Ladies Ring Featuring 2.18ct J, SI1 Old European Cut Center Diamond Surrounded By 1.40ct Round G/H/I, VS2-SI1 Diamonds Set In Platinum. Size 10. 17g. SSee Sold Price
Sold2017LADIES ART DECO PLATINUM, DIAMOND & RUBY BRACELETLadies Art Deco platinum (unmarked, tested), approx 3.36cttw ruby and approx 5.70cttw diamond bracelet consisting of (41) links, comprising: (6) old European-cut diamonds, approx 0.35ct each and (36)See Sold Price
Sold2017Ladies Art Deco Platinum & Diamond Filigree RingA ladies Art Deco platinum and diamond dome ring, having a central bezel set old European cut diamond (approximately 1.13 carats total weight, color I-J, clarity Si2) with two small bead set old EuropSee Sold Price
Sold2021LADIES ART DECO PLATINUM 2.65 CARAT EARRINGSLadies Art Deco platinum diamond dangle earrings.There are two old European cut brilliant diamonds that measure approx 5.4-5x3.55-3.75mm each and weigh approx .67-.69 carat each; clarity SI1-SI2 and cSee Sold Price
4 days LeftGermauArt Deco platinum 1.36 carats Old European cut diamond & sapphire bow brooch SKU-5119$1,500
4 days LeftGermauArt Deco platinum 4 carats Old European cut diamond & sapphire brooch SKU-5068$4,500
2 days LeftVerma Estate DepartmentPlatinum 0.93 Carat Total Old European Cut Diamond Engagement Ring$150(3 bids)