2017Antique Platinum GIA Diamond Engagement Ring, 5.8ctAntique engagement ring with large outstanding Old European cut diamond color O-P clarity VS1 ring is so brilliant and gorgeous. If you are looking for a stunning antique engagement ring, this is undoSee Sold Price
Sold2024Antique Platinum 2.42 ctw Diamond Engagement RingA very fine, true antique era engagement ring. The engagement ring dates to around the 1930's with natural baguette cut diamonds. The center diamond is a modern CVD, old European round cut. The centerSee Sold Price
Sold2017Vintage Art Deco Engagement Ring, 2.20 CtsLate 19th century. An antique art deco diamond and platinum dome style ring having European-cut diamond center stone (approximately 1.40 carats), flanked by filigree inset with single-cut diamonds (toSee 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
Sold202214k Diamond Engagement Ring14k yellow gold vintage ring with a platinum top and a .1 ct European round cut diamond. Antique ring. Size 8.5.See Sold Price
Sold2022Platinum & Diamond Wedding SetAn Art Deco era Platinum and Diamond wedding set. Includes a Tiffany & Co. engagement ring consisting of one round European cut diamond, approximately 1.25 cts, VVS clarity, IJ color, flanked by two aSee Sold Price
Sold2024Art Deco 0.91ct Diamond Ring in PlatinumAntique Art Deco, 1920s diamond engagement ring. This platinum, London made ring has a center old European cut diamond at 0.91 carats H color SI1 clarity, with the additional European cut side diamondSee Sold Price
Sold20220.9CT OLD MINE DIAMOND PLATINUM ENGAGEMENT RINGAn early 20th century European platinum engagement ring set with old mine brilliant cut diamonds with a 0.9ct center. Hallmarked and cast in 90% platinum. Fine Fashionable Natural Precious Stones JeweSee Sold Price
Sold2020Estate 1.14 Carat Diamond & Platinum RingAntique engagement ring. Estate Circa 1920s 1.14 Carat Diamond & Platinum Ring. Center stone is approximately 1 carat Old European Cut, additional .14 of a carat of accent stones. Filigree platinum seSee Sold Price
Sold201614k Gold European Cut Diamond Ring14k Gold Antique European Cut Diamond Engagement Ring 0.9 dwtSee Sold Price
Sold2022Antique Platinum .86ct old mine cut diamond engagement ringAntique Platinum .86ct old mine cut diamond engagement ringSI2 H, size 4-5, 2.8 gramsSee Sold Price
Sold2023Art Deco Platinum Diamond Engagement RingArt Deco platinum old European cut diamond (1 ct) engagement ring, handmade file work band, electronically tested size: 6.75 total weight: 5.1 grams Provenance: Property from a New Braunfels, TexasSee Sold Price
Sold2024Handmade Platinum Old European Cut Diamond and Natural Emerald Engagement RingMaterials: Platinum"The Kimora ring is a piece handmade in platinum and centers 1 old European cut diamond of I-J color and VS1 clarity that weighs 0.76ctw. The center stone is surrounded by 38 old EuSee Sold Price
Sold2024Platinum 0.93 Carat Total Old European Cut Diamond Engagement RingVintage Platinum Diamond Ring - Platinum, Diamonds Features: 0.73 carat Old European Round Center Stone .20 carat total Old European Round Side Stones 12 Side Stones Platinum Setting Floral Detail FlaSee Sold Price
Sold2018Art Deco Platinum 2.28 CTW Diamond Engagement RingThis is an incredible find! Art Deco Platinum 2.28 CTW Old European Cut Diamond Engagement Ring. The center stone is an old European cut Round, that has an amazing shine and sparkle. This is just a goSee Sold Price
Sold2023Antique Art Deco Old European Cut Diamond 4.01 ct Halo Engagement Ring GIAAntique Art Deco Old European Cut Diamond 4.01 ct Halo Engagement Ring GIASee Sold Price
2018Important GIA Certified Art Deco style 9.38 Carat OldImportant GIA Certified Art Deco style 9.38 Carat Old European Cut Diamond and Platinum Engagement Ring. Diamond I color, VVS2 clarity. Unsigned. Very good condition. Ring size 8. Approx. weight: 9.0See Sold Price
Sold2020Fancy Light Yellow 1.67ct Center Old Euro Diamond RingFancy Light Yellow 1.67ct Center Old European Cut Diamond Platinum Art Deco Engagement Ring.Description:The incredibly fiery natural center stone is SI1 clarity and is accented by old rose cut diamondSee Sold Price
Sold2017Approx. .98 Carat Old European Cut Diamond and PlatinumApprox. .98 Carat Old European Cut Diamond and Platinum Engagement Ring. Diamond H color, SI2 clarity. Diamond measures 6.65 x 6.65 x 3.50mm. Small chip to girdle edge. Signed platinum. Ring size 5-1/See Sold Price
Sold2024Antique Platinum Deco Diamond Emerald Shield RingClick or Tap For Video! An extremely fine vintage JUMBO shield ring with many large old European cut diamonds this ring shines at any angle. There are nothing but large stSee Sold Price
Sold2020Diamond and 14K RingAntique Approx. .50 Carat TW Old European Cut Diamond and 14 Karat Gold Engagement Ring. Ring size 7. Approx. weight: 2.54 grams. Condition: Antique used condition. Needs cleaning. Surface wear consisSee Sold Price
Sold2020Diamond and 14K RingAntique Approx. .50 Carat TW Old European Cut Diamond and 14 Karat Gold Engagement Ring. Ring size 7. Approx. weight: 2.54 grams. Condition: Antique used condition. Needs cleaning. Surface wear consisSee Sold Price
Sold2022Art Deco 18k & Platinum Diamond Engagement Ring Art Deco 18k Yellow Gold & Platinum Weight 4.26gr European Cut Diamond Approx 1.5ct Vs1 L Single Shoulder Approx 0.2ct TW Approx 1.7ct Measurement 0.42”x0.8” Engagement Ring 6See Sold Price
Sold2022Old European Cut Platinum & Diamond Ring 3 C.T.W.Antique Old European Cut diamond and platinum ring set with Approx. 3 carats total weight diamonds, designed as 2 central round Old European Cut diamonds set side by side, "Toi et Moi" , with surroundSee Sold Price
6 days LeftFederal Assets AuctioneersAntique Art Deco .900 Platinum 0.51 ctw Old European Cut Diamond Engagement RingUS$1
7 days LeftMynt Auctions5 carat Old European Cut Diamond K/VS2 GIA Antique 5.00ct K VS2 Old European Cut Diamond RingUS$5(1 bid)
3 days LeftSeized Assets AuctioneersAntique Art Deco Platinum .80 ctw European Diamond Engraved Scroll Engagement RiUS$1
3 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 1.74 ctw Euro Diamond Solitaire & Halo Engagement RingUS$1
919 Lots AwaySeized Assets AuctioneersAntique Art Deco Platinum Old European Diamond Solitaire Engagement Promise RingUS$1
4 days LeftFederal Assets AuctioneersAntique Art Deco Platinum 1.30 ctw GIA Diamond Etched Filigree Engagement RingUS$1
717 Lots AwaySeized Assets AuctioneersAntique Art Deco Platinum European Diamond Solitaire Engagement or Promise RingUS$1
5 days LeftJasper52Art Deco Inspired Old European cut Diamond and French cut Sapphire Engagement RingUS$2,600
Jun 23Modern Jewelry2.36 Carat Old European Cut J SI1 & Round Brilliant Diamond Platinum RingUS$11,000
Jun 23Modern Jewelry2.79 Carat Circular Brilliant Cut J-SI2 Diamond Platinum Engagement RingUS$25,000
Jun 23Modern Jewelry1.40 Carat Old European Cut I VS1 & Round Brilliant G VS1 Diamond Platinum RingUS$9,300