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
Sold2021Ladies Platinum Vintage Diamond Ring and BandLadies Platinum Vintage Diamond Ring and Band The ten old cut diamonds on the sides have an approximate total weight of.65cts. The two side diamonds are old European cut and have an approximate totalSee 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
Sold2018VINTAGE 14K WHITE GOLD / PLATINUM AND DIAMOND LADY'SVINTAGE 14K WHITE GOLD / PLATINUM AND DIAMOND LADY'S RING, marked "DA 14K PLATINUM", cushion top set with nine Old European-cut diamonds weighing approximately 1.0 carat total, each shoulder set withSee Sold Price
Sold2015Ladies Platinum Band w/ 32 DiamondsVintage platinum wedding band with 32 Old European cut and transitional cut diamonds (approximately 0.75 carat total weight, color: I-J, clarity: VS). Unmarked but acid tested as platinum. US ring sizSee Sold Price
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
Sold2018Lady's Vintage platinum diamond ringLady's Vintage platinum diamond ring with European cut diamond center stone, Clarity I 1, color H with single cut round diamonds. Weight 2.7gr. Size 6.25.See 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
Sold2016Lady's Vintage 10.0Ct Total Diamond, 14kt Gold NecklaceLady's Vintage Approx. 10.0 Carat Total Weight 97 Round Brilliant Cut and Old European Cut Diamond and 14 Karat White Gold Riviera Necklace Set in the Center with a .50 Carat Round Brilliant Cut DiamoSee Sold Price
Sold2019LADY'S VINTAGE 1.71CT DIAMOND 18KT WHITE GOLD RINGOld European cut diamond set in 18kt white gold. Size- 7 3/4 Diamond weight- 1.71 ct Diamond color- K Diamond clarity- VS1 Weight- 2.7 gramsSee 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
Sold2018A Pair of Lady's Vintage Diamond Rings1) 14K yellow gold ring with approx. 0.40ct Old European cut diamond set in the center with additional diamond accents, sz 6 and 2) 14K white gold filigree ring with diamond set in the center, sz 4.5,See 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
Sold2023Platinum & .66 CTW Diamond Engagement RingMarked platinum vintage engagement ring setting with center approximately .60 carat Old European cut diamond in illusion setting. Two approximately .03 carat each Old European cut diamond accents. ClaSee Sold Price
Sold2023Platinum & .66 CTW Diamond Engagement RingMarked platinum vintage engagement ring setting with center approximately .60 carat Old European cut diamond in illusion setting. Two approximately .03 carat each Old European cut diamond accents. ClaSee 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
Sold2020VINTAGE PLATINUM & DIAMOND ENGAGEMENT RING SET.American, 4th Qtr-20th century. Engagement ring features center old European cut diamond, slightly out of round, weighing approx. 1.18ct, nick on girdle, VS/SI clarity, J color. Center diamond flankedSee 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
Sold2021Vintage Platinum and Diamond Ring with FiligreeThis vintage ring is stamped as platinum and features two old European center diamonds surrounded by an oval halo of smaller old European cut diamonds. This ring is finished with filigree and hand engSee 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
Sold2021JEWELRY. Vintage Platinum and Diamond Brooch.Vintage circular platinum openwork brooch with central Old European cut diamond measuring approx. 4.0mm surrounded by single cut, round brilliant cut, and Old European cut diamonds. Total approx. weigSee Sold Price
Sold2023Vintage Platinum Pearl and Diamond Bar Pinsix old European cut diamonds, approx. 4.5mm, H-I, SI, 16 round single cut diamonds, five multi colored pearls, graduating in size 3.5 - 5.0mm, pearl colors range from white, cream and grayish brown,See Sold Price
4 days LeftSeized Assets AuctioneersVintage Platinum 1.66 ctw Old European Cut Dual Diamond Bypass Ring w/ Accents$1
1460 Lots AwayEric's Estate & JewelryVintage Old European Cut Diamond Stud Earrings In Platinum Martini Settings$1,250
17 hrs LeftEric's Estate & JewelryVintage Old European Cut Diamond Stud Earrings In Platinum Martini Settings$1,250
2024Federal Assets AuctioneersVintage Platinum 4.95 ctw GIA Oval Dark Blue Sapphire w/ Old European Diamond RiSee Sold Price
5 days LeftSeized Assets AuctioneersVintage Platinum 1.67 ctw GIA European Diamond w/ Marquise Accents Engagement Ri$1
2 days LeftFederal Assets AuctioneersVintage Platinum 1.21 ctw GIA Old European Diamond Dome Filigree Engagement Ring$1
2 days LeftMiami Auctions & Appraisals LLC Vintage Diamond Emerald Platinum Starburst Floral Earrings$13,250
677 Lots AwayFederal Assets AuctioneersVintage Handmade Platinum 4.75 ctw Ruby & Diamond Large Butterfly Bug Brooch Pin$1