1910s Diamond Pearl Gold Platinum Marquise Ring. Antique "Marquise" ring in 18k yellow platinum set with rose cut and brillant cut diamonds (total weight approx. 1 ct) decorated with 2 fine pearls. Circa 1910.
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.
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 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
This is a lovely pair of 18k white and yellow gold diamond and pearl earrings. The earrings are set with approximately 0.70ct of sparkling marquise cut fancy natural diamonds and approximately 0.30ct round cut white diamonds. The color of the white diamonds is F with VS1 clarity. The dangling portion of the drop is a 13mm golden pearl. The length of these earrings is 42.5mm and it weighs 14.5 grams. The push backs is stamped 750.