A CULTURED PEARL AND DIAMOND PENDANT NECKLACE, BY TIFFANY & CO. Suspending a cultured pearl pendant, measuring approximately 17.15 x 18.20 mm, from a circular-cut diamond link, to the marquise and collet-set diamond neckchain, mounted in platinum, 16 ins. Signed Tiffany & Co.
A cultured pearl and diamond necklace The five graduated rows of 6.5-10.0mm cultured pearls to a lozenge-shaped clasp of pierced symmetrical design set with brilliant, marquise, square and baguette-cut diamonds, diamonds approximately 11.50 carats total, length 56.1cm
A PAIR OF DELICATE MULTI-GEM AND COLOURED DIAMOND BROOCHES, BY WALLACE CHAN Each designed as a cicada holding a rectangular-cut grey or marquise-cut brown diamond, set with an oval-shaped fire opal or black opal with a carved amethyst surround, to the cabochon ruby eyes and brilliant-cut yellow to brown coloured diamond body, extending light green and blue crystal and mother-of-pearl wings with titanium veins, mounted in titanium, 7.5 and 8 cm long
Natural pearl and diamond necklace | Lot | Sotheby's 13.95mm, on a clasp set with a marquise-shaped diamond weighing 4.39 carats, framed with brilliant-cut diamonds, clasp signed Cartier, French assay and maker's marks, case stamped Cartier.
Tahitian Pearl & Diamond Pendant Earrings, circa 2003. Tahitian cultured pearl and diamond pendant earrings in platinum, composed of four Tahitian cultured pearls weighing approximately 96.15 total carats, accented by 24 pear-shaped, marquise-shaped and circular-cut diamonds weighing approximately 11.94 total carats, with clip and post backs, the pendants detachable so that the tops can be worn separately.