Art Deco diamonds ring.Subastas de Barcelona S.L. (Subarna Casa de Subastas)4.3(19)€1,400Feb 12, 2026
A 14K GOLD AND DIAMOND RING, 6.34 GRAMSKimballs Auction and Estate Services4.3(189)$50(1 bid)Feb 15, 2026
1950s 14K 0.65ct DIAMOND ENGAGEMENT RING 3.2gA.H. Wilkens Auctions & Appraisals4.6(419)CA$300(1 bid)5 hrs Left
10K Gold Diamond Cocktail Ring Size 8 , 3/4 in. x 1/2 in. ; 1.53 DWT Total WeightAuctions at Deer Ridge Farm4.5(52)$10(1 bid)Feb 15, 2026
Sold1920' 18k & Platinum Diamond Rosetta Ring1920' 18k Yellow Gold & Platinum Weight 4gr Old Miner Diamond Approx 2ct SI1 K Measurement 0.5”x0.5” Rosetta Ring Size 7.75See Sold Price
Sold1920’ 18k Platinum Diamond Ring1920’ 18k Yellow Gold Platinum Weight 3gr Old Miner Diamond Approx 1.6ct S1i H Measurements 0.58”x0.8” Ring Size 7.25See Sold Price
Art Deco 18K Gold & Platinum Diamond RingArt Deco 18K Gold & Platinum Diamond Ring Description Period: Art Deco (1920-1935) Composition: 18k Gold and Platinum Stones: 5 old mine cut diamond H-VS2 1ctw 16 rose cut diamonds I-VS2 0.50ctw RingSee Sold Price
SoldArt Deco 18K Gold & Platinum Diamond RingArt Deco 18K Gold & Platinum Diamond Ring Description Period: Art Deco (1920-1935) Composition: 18k Gold and Platinum Stones: 5 old mine cut diamond H-VS2 1ctw 16 rose cut diamonds I-VS2 0.50ctw RingSee Sold Price
Sold1920’s 18k Platinum Diamond Blue Stone Ring1920’s 18k Pink Gold Platinum Weight 5.5g Diamond Blue Stone Ring Size 6.5 Measurements 0.91”x0.7”See Sold Price
SoldArt Deco 18k and Platinum Diamond Halo RingArt Deco 18k and Platinum Diamond Halo Ring This perfect Art Deco engagement ring was handmade in 18k gold and platinum and shows a design typical from the 1920´s. It is centered with one old mine cuSee Sold Price
SoldOriginal Art Deco 18k Gold & Platinum Diamonds andOriginal Art Deco 18k Gold & Platinum Diamonds and Sapphires Ring Description Period: Art Deco (1920-1935) Composition: 18k gold and Platinum 1 old mine cut diamonds H-SI2 0.10ctw 4 rose cut mine cutSee Sold Price
SoldPlatinum 18K Gold 2.47ct Diamond RingSize 5 1/4. 18K White Gold and Platinum 2.47ct Old European cut Diamond and synthetic sapphire ring, circa 1920's. Diamond measures 8.4 x 8.4 x5.22mm. Clarity SI2; Color H. Copy of Appraisal is availaSee Sold Price
Sold18k Gold & Platinum Genuine Art Deco Diamonds Ring18k Gold & Platinum Genuine Art Deco Diamonds Ring Description Period: Art Deco (1920-1935) Composition: 18k Gold and Platinum 2 old mine cut diamonds I-SI1 0.30ctw. 8 rose cut diamonds I-SI1 0.12ctwSee Sold Price
Estate 18 Karat Gold 1 Carat Diamond Engagement RingPeriod: Art Deco (1920-1935) Composition: 18K gold and platinum Stones: • 1 Old mine cut diamond of H-VS2 quality that weighs 0.70ctw. • 6 Rose cut diamonds of J-SI1 quality that weigh 0.30ctw. RiSee Sold Price
Sold1920' Rosetta Diamond Sapphire Ring18k /platinum 4.6grSapph 3.5/4.0ctDTW: 3.2ctSize: 7.5See Sold Price
SoldDiamonds, Sapphires & 18k Gold RingCirca 1920. Art Deco Ring crafted in 18k yellow Gold and Platinum on top, featuring five Old mine and single cut diamonds weighing Approx. 0.25ctw. H color, VS clarity. Surrounded by Natural BaguetteSee Sold Price
SoldArt Deco Platinum & 18k Gold Ring with Sapphire and DiamondsCirca 1920/30. Art Deco Filigree Ring crafted in Platinum and 18k yellow Gold, set with a center Oval-shape Natural Blue Sapphire Approx. 0. 25 carats. Along with Rose cut Diamonds weighing Approx. 0.See Sold Price
Art Deco 18 Karat Gold and Platinum Emerald andPeriod: Art Deco (1920-1935) Composition: 18k Gold and Platinum • 1 natural square cut emerald that weighs 1.20ctw. • 16 old European cut diamonds of H-SI1 quality that weigh 0.20ctw Ring size: 8See Sold Price
SoldDiamonds, Sapphires & 18k Gold RingCirca 1920, Art Deco filigree Ring crafted in 18k yellow gold and Platinum on top, set with a center full Cut Diamond Approx. 0.10 cts. J color, SI1 clarity. Accented with four Rose cut Diamonds and SSee Sold Price
SoldArt Deco Platinum Ring with Emerald & DiamondsCirca 1920. Art Deco Filigree Ring crafted in Platinum and 18k yellow Gold for the bezel, set with a center Sugar Love Natural Emerald Approx. 1.50 carats. Accented with Rose cut Diamonds. Height: 0.4See Sold Price
SoldCartier 18k Platinum Diamond RingCartier Diamond Engagement Ring, Size 4. 18k yellow gold band and platinum crown. Center diamond is .63 ct, F, VS. This is a genuine Cartier ring. Engraved "Plat 18k Cartier" & personal engraving "NCGSee Sold Price
Sold1920' 18k Platinum Diamond Drop Earrings1920’ 18k Pink Gold Platinum Weight 3.64gr Diamond Approx 1ct Vs1 H Measurement 1.7”x0.42”  Drop EarringsSee Sold Price
Sold18K & Platinum Diamond Ring & Band18k yellow gold and platinum diamond ring on a European style shank with the outer bands being yellow gold and the center band platinum set with single cut diamonds and a central round cut diamond ofSee Sold Price
SoldArt Deco 18k Platinum Diamond RingArt Deco 18k Yellow Gold Weight 3gr Measurement 0.91”x0.4” Platinum Diamond Ring Size 7See Sold Price
Sold18K & Platinum Diamond Ring18K yellow gold with platinum top, 5 single cut diamonds, shank is cut, 3.47 grams.See Sold Price
Sold18k & Platinum Diamonds Ring18k Yellow Gold & Platinum Diamonds Approx 1ct VVS H Nouveau Weight 5.7gr Measurements 1.11”x0.52” Ring Size 5 See Sold Price
SoldHarry Winston 18k Platinum Sapphire & Diamond RingThe ring features, oval cushion mixed cut natural sapphire weighing approximately 3.88ct. with 320 round brilliant cut natural diamonds weighing approximately 5.75ct mounted in a platinum and 18k settSee Sold Price
Sold18K & Platinum Tri-Gold Diamond Ring18K & Platinum Tri-Gold Diamond Ring Weighing 13.3 grams Set with 1.92 Ct. Diamond in Center F Color, SI2 Clarity Along with 6 Diamonds weighing app. 0.90 Ct. F-G Color, VVS-VS Clarity Ring Size 6See Sold Price
