Sold2018Art Deco Diamond, Sapphire, & Platinum RingAn Art Deco Era Diamond & Platinum Ring. Filigree setting with two diamonds at the center, one an Old European cut diamond that is approximately 0.25 ct and the other a round brilliant cut diamond thaSee Sold Price
Sold2022An Art Deco Diamond & Sapphire Ring in Platinumc. 1930, Platinum ring featuring a round cut sapphire measuring approx. 5 mm in diameter, two old European cut diamonds weighing approx. 0.50 ctw, engraved mounting with milgrain edge, sz 7.25, 4.1 grSee Sold Price
Sold2023Art Deco Platinum, Sapphire and Diamond Ringa lovely handcrafted ring with carved shoulders, containing two round cabochon cut sapphires and 10 rose cut diamond accent stones. Stamp: (makers mark) Weight: 5.5 grams Ring Size: 8.5 The ringSee Sold Price
Sold2022Art Deco 14K Platinum Filigree Diamond Sapphire RingThis is an antique 14K yellow gold ring band with platinum filigree face set with two sapphires flanking an Old European cut diamond. The diamond clarity is VS and the color is GH. The ring is a sizeSee Sold Price
Sold2023SIGNED TIFFANY & CO. ART DECO PLATINUM, DIAMOND AND SAPPHIRE LOW DOME RING, early 20th century.SIGNED TIFFANY & CO. ART DECO PLATINUM, DIAMOND AND SAPPHIRE LOW DOME RING, early 20th century. Old European cut round diamond weighing approx 1.00 ct. Centered by two lines of six calibré-cut sappSee Sold Price
Sold2021TWO ART DECO PLATINUM AND DIAMOND RINGS Both unmarked.TWO ART DECO PLATINUM AND DIAMOND RINGS Both unmarked. 1) Invisibly-set with three step-cut emeralds framed by small diamonds. Size 4½. 2) Three full-cut diamonds bordered by sapphires. Size 4½. AppSee Sold Price
Sold2021Lot of Two 1930's Art Deco RingsMetal: Platinum & Gold Weight: 2.4 Grams Stone: Diamond, Sapphire Size: 6.25 Features custom cut Sapphires with round cut Diamonds. PLEASE NOTE one missing Diamond. Diamond can be replaced for an addiSee Sold Price
Sold2024Deco 18kt Gold Ring with Sapphires and DiamondsArt Deco 18k Gold Ring with Platinum, featuring two Diamonds weighing Approx. 0.35 carats. G-H color, SI clarity. Along with natural Sapphires. Ring size: 7.5. Total weight: 2.0 grams. Ring width: 0.4See Sold Price
Sold2016Two Lady's Sapphire and Diamond Rings1) 14K yellow gold ring, with an oval synthetic sapphire center with diamond surround, sz 8, and 2) Platinum, Art Deco ring with 3 French cut sapphires, sz 4.75See Sold Price
Sold2016ART DECO DIAMOND & PLATINUM OR WHITE GOLD ENGAGEMENTComprising three rings set with white or cognac OEC diamonds, weighing approx. .75 ct. TW, in pierced and millegrained filigree platinum or 18k white gold, two with synthetic sapphires, diamond melee,See Sold Price
Sold2017Ladies Platinum Art Deco-Style Star Sapphire RingLadies vintage Art Deco-style platinum ring with oval cabochon star sapphire approximately 18 x13mm, fair very light grey-blue color, good star, eye clean, with two marquise diamonds approximately .35See Sold Price
Sold2019Art Deco 18k Platinum Watch RingDESCRIPTION: Hayne Watch Co. art deco watch ring with seventeen jewels and two adjustments. Includes 18k platinum trimmed case set with four diamonds and four sapphires. Case marked "185 MP Plat TrimmSee Sold Price
Sold2021Diamonds, Sapphires & 18k Gold RingArt Deco Ring crafted in 18k yellow gold and platinum on top featuring a center old European cut & two single cut Diamonds TCW Approx. 0.22 cts. H color, VS clarity. Accented by French cut sapphires ASee Sold Price
Sold2015Art Deco Sapphire Diamond Platinum RingArt Deco Cabochon Sapphire and Diamond in Platinum Ring. Cabochon Sapphire measures 6 x 3mm Diamond total weight approx. 0.36ct Ring Size: 6 Total Weight: 5.5 gSee Sold Price
Sold2016Antique Art Deco Sapphire Diamond Platinum RingRing size - 9, ring top is 13mm x 20mm. Decorated with sapphires (stones are abraded) and old mine cut diamonds - approx. 1.00ctw. Tested plat. Weight - 4 grams.Gemstones have not been graded for coloSee Sold Price
Sold2016ART DECO STAR SAPPHIRE, DIAMOND & PLATINUM RINGAn oval star sapphire cabochon, 23.20 cts. by formula, in strapped platinum and single cut diamond setting with baguette cut diamond shoulder, approx. .80 ct. TW. Ca. 1930. Stamped 10% Irid. Platinum.See Sold Price
Sold2018Art Deco Kashmir sapphire, diamond and platinum ringArt Deco Kashmir sapphire, diamond and platinum ring Centering (1) oval-cut Kashmir sapphire, weighing approximately 2.30 cts., accompanied by an AGL Report #1092955, Dated June 21, 2018, stating KashSee Sold Price
Sold2016Art Deco Natural 6.36 Sapphire Diamond Platinum RingA natural 6.36 carat sapphire that has been GIA certified as Ceylon origin with no indications of heat treatment or any other type of enhancements. The sought after cornflower blue oval cut sapphire hSee Sold Price
Sold2015ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RINGOval star sapphire, 31 cts. by formula, with baguette and single cut diamond strapped shoulders, melee approx. .45 ct. TW, ca. 1935. Size 8 3/4. 8.5 dwt.See Sold Price
Sold2021Art Deco Sapphire Diamond Ring Platinum Vintage .60 TDWTitle: Art Deco Sapphire Diamond Ring Platinum Vintage .60 TDW Additional Information: This beautiful vintage Art Deco ring is finely crafted in luxurious Platinum and set with old mine cut diamonds aSee Sold Price
Sold2021Sapphire, Diamond and Platinum RingArt Deco style Sapphire Diamond and Platinum Ring. Set in the center with a large oval cut lab-created sapphire accented with approx 1.50 carat TW round brilliant cut natural diamonds and round and baSee Sold Price
Sold2018Art Deco Diamond & Sapphire Platinum RingArt deco ring with center European cut diamond, approximately 1 ct (H-VS1), flanked by calibre cut sapphires & single cut diamonds. Set in platinum, tested. Size is 4.5 and weight is 5.5 grams. ConditSee Sold Price
Sold2022Art Deco Sapphire & Diamond Checkerboard Ring, PlatinumMetal: Platinum Gram Weight: 4.4 Stones: 10 Square Cut Sapphires, 0.81ctw~ 27 Old European Cut Diamonds Circa: Art Deco Condition: Excellent Dimensions: Ring Size 6 *This merchandise can take up 5 toSee Sold Price
Sold202255171: Art Deco Burma Sapphire, Diamond, Platinum RingArt Deco Burma Sapphire, Diamond, Platinum Ring Stones: Octagonal-shaped Burma sapphire weighing approximately 8.85 carats; European and single-cut diamonds weighing a toSee Sold Price
2 hrs LeftEric's Estate & JewelryAntique Art Deco Old European and Mine Cut Diamond and Sapphire Ring in Platinum$1,000
1 day LeftEric's Estate & JewelryAntique Art Deco Old European and Mine Cut Diamond and Sapphire Ring in Platinum$1,000
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Jun 06Elmwood'sDURAND & CO., AN ART DECO SAPPHIRE, CHRYSOPRASE AND DIAMOND RING set with an oval cut sapphire£1,800
Jun 23Modern Jewelry3.20 Carat Old European Cut Diamond 0.20 Carat Sapphire Platinum Art Deco Ring$25,000
Jun 23Modern Jewelry0.60 Carat Old European Cut Diamond 0.40 Carat Sapphire Platinum Art Deco Ring$4,650
Jun 23Modern Jewelry4.23 Carat Old European Cut Diamond 0.06 Carat Sapphire Platinum Art Deco Ring$37,500