Sold2024Art Deco, Sapphire and platinum ringArt Deco Sapphire and platinum ring Set with a sugarloaf cabochon sapphire weighing approx. 5.50 cts by measurement; 1930s Platinum Ring size 5.75; Gross weight 2.5 dwts This work willSee Sold Price
Sold2022Art Deco Platinum Sapphire and Diamond RingCirca 1930's platinum ring, center bezel set round cabochon cut sapphire, approx. 4.10 ct., SI in Clarity (Type III), B in Hue, 8-9 in Tone, and 3 in Saturation. 4 square French cut diamonds , approxSee Sold Price
Sold2022Art Deco Platinum, Sapphire, and Diamond RingArt Deco Platinum, Sapphire, and Diamond Ringthe pyramidal cabochon sapphire (14.3 x 12.3 x 9.45 mm) bezel set and weighing approximately 14.85 carats within a surround of old European and old singleSee Sold Price
Sold2021Art Deco Filigree Diamond Star Sapphire RingA Platinum art deco filigree diamond ring, set with a star sapphire cabochon 5.1mm, 2-3.4mm; 19 rose cut accent diamonds, and one single cut. Sz.9.5, 3.5 Dwts. Unmarked metal, testing as platinum. TheSee Sold Price
Sold2020SAPPHIRE RINGA Rare Vintage Art Deco Platinum and Diamond Ring, set with a natural lavender cabochon star sapphire flanked by (4) graduated old European cut diamonds on each side, with engraved bezel. Size 3 1/2.See Sold Price
Sold2023Art Deco Platinum Diamond Blue Sapphire RingArt Deco period platinum ring, brightly polished and engraved, featuring centered bezel set blue sapphire high dome oval cabochon, weighing approx. 3.30 carats, further adorned with 22 old European anSee Sold Price
Sold2018Lady's Platinum 14k Moonstone, Diamond & Sapphire ArtLady's Platinum 14k Moonstone, Diamond & Sapphire Art Deco Ring Size 4.5. Includes one translucent medium light slightly grayish blue violet moonstone cabochon measuring 5.9mm. It is set with (12) traSee Sold Price
Sold2016THREE ART DECO PLATINUM OR WHITE GOLD RINGSWith octagonally set OEC diamond, approx. .75 ct., in platinum filigree; Rectangular aquamarine, approx. 2.2 cts., in engraved 14k white gold; Cabochon star sapphire, 5 cts. by formula, and four RBC dSee 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
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
Sold2022AN ART DECO SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an emerald cut blue sapphire ofAN ART DECO SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an emerald cut blue sapphire of 5.88 carats, between stepped shoulders set with baguette cut diamonds, stamped Platinum, size N / 6.75See Sold Price
Sold2022AN ART DECO PURPLE SAPPHIRE AND DIAMOND RING in platinum, set with a round cut purple sapphire ofAN ART DECO PURPLE SAPPHIRE AND DIAMOND RING in platinum, set with a round cut purple sapphire of approximately 5.59 carats, the stepped shoulders set with baguette cut diamonds, stamped PLAT, size PSee Sold Price
Sold2021Art Deco Sapphire And Diamond RingArt Deco Sapphire And Diamond Ring. Set In Platinum. 1.27ct GIA Sapphire. (9) Nine Diamonds = 1.65ct. Sapphire Total Weight 2.50ct. Clarity VS1-SI2. Color F-J.See Sold Price
Sold2021Art Deco 13.85ct Grey Sapphire & Diamond RingArt Deco 13.85 ct Grey Sapphire Cabochon & Diamond Ring set in 14k white gold (stamped on shank). Gross weight of 11.9 grams. Size 7.5. Property from a Park Slope EstateSee Sold Price
Sold2023AN ART DECO SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an old cut diamond ofAN ART DECO SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an old cut diamond of approximately 1.50 carats in a double border of step cut sapphires and old cut diamonds, the band accented by fuSee 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
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
Sold2021Deco Diamond, Sapphire and Platinum RingArt Deco Diamond, Sapphire and Platinum Ring. Set in the center with an approx. .92 carat old mine cut diamond, I color, VS1 clarity. Stamped 950. Ring size 7. Approx. weight: 2.95 grams. Condition: VSee Sold Price
Sold2022ART-DECO SAPPHIRE AND DIAMOND 3-CLUSTER RINGART-DECO SAPPHIRE AND DIAMOND 3-CLUSTER RING. In 18 ct. gold and platinum. Set with 3 blue sapphires totalling approx. 1.31 ct. and diamonds totalling approx. 0.90 ct. size M. 3.1 gramsSee Sold Price
Sold2020Diamond, Sapphire and Platinum RingArt Deco style Diamond, Sapphire and Platinum Ring. Set in the center with a .87 carat marquise cut diamond, E-F color, SI1 clarity. Accented with .66 carat TW sapphires and .18 carat TW diamonds, E-FSee Sold Price
Sold2020AN ART DECO SAPPHIRE AND DIAMOND DRESS RING in 18ctAN ART DECO SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold and platinum, set with a cushion cut blue sapphire of 0.93 carats, within a border of old cut diamonds, stamped Pt 18ct, size M / 6, 3.1See Sold Price
Sold2021Diamond, Sapphire and Platinum RingArt Deco style Diamond, Sapphire and Platinum Ring. Set in the center with a .70 carat round brilliant cut diamond, G-H color, VS1 clarity. Accented with .30 carat TW round brilliant cut diamonds, E-FSee Sold Price
Sold2021Diamond, Sapphire and Platinum RingArt Deco style Diamond, Sapphire and Platinum Ring. Set in the center with a .75 carat old European cut diamond, F-G color, VS2 clarity. Accented with .74 carat TW round brilliant cut diamonds, E-F coSee Sold Price
Sold2020Diamond, Sapphire and Platinum RingArt Deco style Diamond, Sapphire and Platinum Ring. Set with a .54 carat marquise cut diamond H-I color, VS1 clarity. Accented with .47 carat TW round brilliant cut diamonds, E-F color, VS1-VS2 claritSee Sold Price
2 days LeftMiami Auctions & Appraisals LLC Vintage Art Deco French Diamond Sapphire Platinum Wide BraceletUS$32,500
4 days LeftLilly M. JEWELERSNo Heated Pink Sapphire and Diamond Vintage Style Ring in 18K Rose GoldUS$1(1 bid)
4 days LeftLilly M. JEWELERSOpal Sapphire and Diamond Marquise Shape Ring in 14K White GoldUS$1(1 bid)
Jun 24Platinum Auction GroupBuccellati Cabochon Sapphire Diamond 18K Gold Cocktail RingUS$2,200(3 bids)
Jun 06Elmwood'sAN ART DECO BLACK OPAL AND DIAMOND RING in platinum, set with an oval cabochon black opal, the£12,000
Jun 06Elmwood'sDURAND & CO., AN ART DECO SAPPHIRE, CHRYSOPRASE AND DIAMOND RING set with an oval cut sapphire£1,800
2 days LeftElmwood'sAN ART DECO DIAMOND AND SAPPHIRE RING set with four transitional cut diamonds in a border of calibre£700