Sold2021ART DECO PLATINUM SAPPHIRE & DIAMOND ROUND BROOCHOne Art Deco period lady's round platinum diamond & sapphire brooch. The brooch measures approx. 1.50" round and features a total of twenty-three (23), bead set old mind cut diamonds measuring 1.70 -See Sold Price
Sold2019A Ladies Diamond & Sapphire Filigree Brooch14K yellow gold platinum topped filigree brooch featuring Old European and Old Mine cut diamonds bead set into filigree with channel set dark blue French cut sapphire channel set down the center, 6 inSee Sold Price
Sold2016LADIES DIAMOND, GEM-SET & PLATINUM BOMBARDIER BROOCHDesigned as a millegrained platinum bomb-form element, set with rose-cut and OMC diamonds later set with round faceted blue sapphire border and trefoil accents, saltwater cultured pearl and RBC diamonSee Sold Price
Sold2022Art Deco Platinum Diamond & Sapphire BroochThe exceptionally fine handmade art deco brooch is set with 212 old mine cut diamonds, 20 square calibre cut diamonds and 52 calibre cut sapphires set in platinum. The brooch has an approx. diamond weSee Sold Price
Sold2020Platinum Diamond Sapphire BroochThis elegant Art Deco brooch is crafted in solid platinum, containing 4 old European cut diamonds weighing approximately 0.80 carat total, 27 old European cut diamonds weighing approximately 0.27 caraSee Sold Price
Sold2021Platinum Diamond Sapphire BroochPlatinum Weight 9.6g Diamond Approx. 1.5ct Sapphire Approx. 0.3ct Brooch Measurements 0.95”x2.5”See Sold Price
Sold2019Ladies Platinum Diamond Sapphire WatchFantastic Vintage Ladies Watch in Platinum (case and band), set with Round Cut Diamonds and vivid blue sapphires. Pery Watch Swiss 17j Movement, fits 6" wrist, Net Weight (without movement) 15.6 gramsSee Sold Price
Sold2020ART DECO LADIES PLATINUM, DIAMOND & SAPPHIRE WATCHA ladies fancy watch with round and trapezoid diamonds and sapphires. Dimensions: H 1.5" x W .5" Weight: (Without movement) 8.7 dwt Condition: The right flanking diamond has a chip to one corner. SignSee Sold Price
Sold2016*LADIES' PLATINUM DIAMOND SAPPHIRE WRISTWATCHHaving jeweled movement, stem wound and set, having Arabic numeral markers, in silvered finish dial, contained in platinum, diamond and blue sapphire case set with several small round cut diamonds, wiSee Sold Price
Sold2018Belle Epoque Platinum Diamond and Sapphire Brooch;Belle Epoque Platinum Diamond and Sapphire Brooch; platinum; 13.0dwt/20.21g; center = 1.25cts; 94 round diamonds = 9.25cts; Total Diamond Weight = 10.50cts; 59 sapphires = 1.25cts; 2 1/4" x 1 1/4"See Sold Price
Sold2020ART DECO PLATINUM, DIAMOND, & SAPPHIRE BAR BROOCHcentering one round brilliant cut diamond [K/VS2] weighing approximately 0.92 carats total; 104 single and full cut diamonds [G-H/VS1-VS2] weighing approximately 1.40 carats total; 22 round cut and roSee Sold Price
Sold2016Platinum Diamond and Sapphire BroochPlatinum diamond and sapphire brooch, central double cabochon, natural sapphire, 10.90 x 5.49 x 5.29 mm, with GIA sapphire report, 50 other sapphire of various sizes, 64 round brilliant diamonds of vaSee Sold Price
Sold2022Elegant Platinum, Diamond and Sapphire BroochDESCRIPTION: An elegant brooch comprised of a platinum foundation, centered by a 1.5ct oval cut Sapphire, further encompassed by a series of Diamonds along the spiraling frame including Marquee, RoundSee Sold Price
Sold2019An Art Deco Platinum, Diamond and Sapphire Brooch,An Art Deco Platinum, Diamond and Sapphire Brooch, containing three square step cut diamonds weighing approximately 1.00 carat total, four baguette diamonds weighing approximately 0.80 carat total, 40See Sold Price
Sold2016An Art Deco platinum, diamond and sapphire broochCirca 1920, centering an old mine cushion-cut diamond gauged at approximately 1.50cts. and graded I-J color and SI clarity surrounded by ninety-two single and full-cut round diamonds totaling approximSee Sold Price
Sold2023Platinum, Diamond and Sapphire BroochPlatinum, Diamond and Sapphire Brooch One old European-cut diamond ap. .80 ct., single and rose-cut diamonds, square-cut sapphires, c. 1915, one sapphire missing, ap. 10.3 dwts. C Collection of an EasSee Sold Price
Sold2021Platinum, Diamond and Sapphire BroochCirca 1920's; Total Gemstone weight 6.96ct; Scalloped filigree plaque set throughout with diamonds and synthetic sapphires. Largest diamond is .52ct; Appraisal upon request. 17.6 gramsSee Sold Price
Sold2020ART DECO PLATINUM, DIAMOND, & SAPPHIRE BAR BROOCHcentering one rectangular step cut very dark sapphire weighing approximately 2.50 carats total; six old European cut diamonds [G-H/VS1-VS2] weighing approximately 0.80 carats total; and 62 single andSee Sold Price
2023Art Deco French Platinum Diamond and Sapphire BroochDESCRIPTION: an Art Deco brooch crafted with a platinum frame decorated with bouquet style form with lattice and swirling designs. The brooch inset with approx. 2cts of smaller diamonds and approx 2ctSee Sold Price
Sold2022Retro 18k Gold Platinum Diamond Sapphire Clip BroochMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 85mm x 50mm, converts into two clips. GEMSTONES: Sapphires, Rose cut diamonds approx. 70 stones. TESTED: 18k/ Plat. WEIGHT: 41.4 grams.Gemstones haveSee Sold Price
Sold2022Antique Platinum Diamond Sapphire Fish Brooch PinMETAL: Platinum. MEASUREMENTS: Brooch is 44mm x 17mm. GEMSTONES: Sapphire, Emerald, Diamonds approx. 0.70ctw. MARKED: 8990P. WEIGHT: 5.1 grams.Gemstones have not been graded for color and clarity ,andSee Sold Price
Sold2018Lady's Leaf Platinum & Diamond Brooch 1.25''. Art decoLady's Leaf Platinum & Diamond Brooch 1.25''. Art deco fur clip has three round brilliant and rose cut champagne colored diamonds at center of approx. .65ctw. Leaves are set with approx. (85) mixed cuSee Sold Price
Sold2016A Platinum, Diamond and Sapphire Brooch,A Platinum, Diamond and Sapphire Brooch, Set with eight sapphires each measuring approx. 0.07pt. Also having sixteen diamond melee each measuring approx. 0.04pt. Having a yellow gold clasp. Total weigSee Sold Price
May 10Crescent City Auction GalleryLady's Platinum Sapphire and Diamond Dinner Ring, Total Diamond Wt.- .62 cts., Size- 7, with appraisUS$1,600
May 11Crescent City Auction GalleryOscar Friedman Lady's Platinum Yellow Sapphire and Diamond Dinner Ring, Total Diamond Wt.- .8 cts.,US$3,250
May 11Crescent City Auction GalleryLady's Platinum Blue Sapphire and Diamond Dinner Ring, Diamond Accent Wt.- .76 cts., Total SapphireUS$2,400