SKINNER

744.Platinum, Sapphire, and Diamond Earclips, each set with marquiseandbaguette-cut diamonds, approx. total wt. 2.20 cts., framed bysapphire rondel beads, lg. 1 3/8 in.$6,000-8,000747.Opal and Emerald Ring, Mounted by Cartier, set with a cabochonopal measuring approx. 22.00 x 20.00 x 9.50 mm, square-cut emeraldaccents, within a platinum and 14kt white gold mount, size 7, signedand numbered.$3,000-5,000745.Carved Rock Crystal, Emerald, and Diamond Brooch, Cartier,France, c. 1950s, designed as a rock crystal nautilus shell set with bufftopemeralds and full- and single-cut diamonds, platinum and 18kt goldmount, lg. 1 3/8, ht. 1 in., maker’s mark and export stamps, signedCartier Inc.$8,000-12,000746.Tahitian Pearl Necklace, composed of thirty-seven pearls graduatingin size from approx. 11.00 to 12.15 mm, completed by an 18kt whitegold clasp, lg. 18 1/2 in.$3,500-4,500748.Art Deco Platinum and Diamond Solitaire, prong-set with anemerald-cut diamond measuring approx. 10.54 x 8.90 x 5.71 mm andweighing 5.15 cts., flanked by half-moon- and baguette-cut diamonds,size 6 1/2, no. S851, boxed.Note: Accompanied by GIA report no. 16205243, dated July 9, 2007,stating that the diamond is E color, VVS1 clarity, with no fluorescence.$200,000-225,000749.Platinum, Jadeite, and Diamond Ring, set with a cabochonmarquise-shaped jadeite measuring approx. 19.00 x 8.00 x 4.10 mm,framed by baguette- and single-cut diamond mêlée, size 5.Note: Accompanied by a Mason-Kay report.$30,000-40,000176 additional information and photos at www.skinnerinc.com