SKINNER

521.Art Deco Platinum, Onyx, and Diamond Lorgnette, with onyx andsingle-cut diamond mêlée handle, lenses with ribbed frames, bridgewith engraved garland accents.$800-1,200522.Platinum, Sapphire, and Diamond Ring, set with an oval-cut sapphiremeasuring approx. 9.65 x 9.10 x 5.00 mm, single-cut diamond mêléeaccents, millegrain and engraved details, size 5 1/4.$1,500-2,000529.Edwardian Colored Diamond and Diamond Ring, bezel-set with anold European-cut diamond weighing approx. 0.40 cts., further set withtwo old European-cut colored diamonds, old European- and rose-cutdiamond accents, platinum-topped 18kt gold mount, size 5.$1,000-1,500530.Art Deco Platinum and Diamond Bow Brooch, Marcus & Co., setwith old European- and single-cut diamonds, millegrain accents, lg. 21/4 in., signed.$1,500-2,000523.Platinum, Synthetic Sapphire, and Diamond Ring, prong-set with acushion-shape synthetic sapphire, open gallery and shoulders set witheighteen old European-cut diamond mêlée, approx. total diamond wt.1.10 cts., size 5 1/2.$1,500-2,000524.Platinum, Synthetic Sapphire, and Diamond Bracelet, set withthirteen fancy-cut synthetic sapphires, further set with full- and singlecutdiamond mêlée, approx. total diamond wt. 1.90 cts., lg. 7 in.$2,500-3,500525.Art Deco Platinum and Diamond Bracelet, set throughout withold European- and single-cut diamonds, approx. total wt. 3.76 cts.,millegrain accents, lg. 7 in.$3,000-5,000526.Art Deco Platinum and Onyx Line Bracelet, bezel-set with facetedonyx, millegrain and engraved accents, lg. 7 1/4 in.$800-1,200527.Art Deco Synthetic Sapphire, and Diamond Cuff Links, each setwith an old European-cut diamond and fancy-cut synthetic sapphire,platinum-topped 18kt gold mounts.$800-1,200531.Art Deco Platinum, Enamel, and Diamond Wristwatch, Tiffany &Co., the white dial with Arabic numeral indicators, enclosing 18-jewelC.H. Meylan manual-wind movement no. 27262, the bezel and braceletset with single-cut diamond mêlée, approx. total wt. 1.80 cts., blackenamel accents, case with Whiteside & Blank maker’s mark, dialsigned, lg. 6 1/2 in.$3,000-5,000532.Ruby and Diamond Bypass Ring, prong-set with a full-cut diamondweighing approx. 0.80 cts., and a circular-cut ruby, single-cut diamondshoulders, platinum and gold mount, size 5 3/4.$1,200-1,500533.Art Deco Platinum and Diamond Wristwatch, Marcus & Co., thesilver-tone dial with Arabic numeral indicators, enclosing 18-jewelmanual-wind movement no. 30800, the bezel set with single-cutdiamond mêlée, completed by a double fancy link bracelet, case withWhiteside & Blank maker’s mark, dial and movement signed, lg. 6 in.$1,000-1,500534.Art Deco Platinum, Sapphire, and Diamond Wristwatch, Omega,the silver-tone dial with Arabic numeral indicators, enclosing manualwindmovement no. 6243135, the bezel set with baguette- and singlecutdiamonds and cabochon sapphire terminals, case no. 6739931,millegrain and engraved accents, completed by a black leather strap,case and movement signed.$600-800528.Art Deco Platinum and Diamond Ring, prong-set with a later circularcutamethyst, further set with baguette- and single-cut diamond mêlée,millegrain and engraved accents, size 5.$700-900535.Platinum and Diamond Wristwatch, Hamilton, the white dial withbaton numeral indicators enclosing a 17-jewel manual-wind movement,the bezel and bracelet set with baguette- and single-cut diamondmêlée, no. 242956, 15.0 dwt, lg. 6 in., dial and movement signed.$700-900122 additional information and photos at www.skinnerinc.com