Tiffany & Co. Diamond Necklace, circa 1990 Featured Special Order A Jumbo Cobalt Necklace featuring

A Jumbo Cobalt Necklace featuring elongated oval links finished with a circular clasp inlaid with a natural round brilliant diamond

A Briony Raymond Estate Graduated Turquoise Bead Necklace

composed of alternating natural malachite and textured 18 karat yellow gold Alhambra motifs

A pair of Regent Diamond Drop Earrings

Tiffany & Co. Diamond Necklace, circa 1990 Featured Special Order A Jumbo Cobalt Necklace featuringA Briony Raymond Estate Diamond Necklace by Tiffany & Co., circa 1990, designed as a series of gently curved ribbon motifs pav set in platinum with natural round brilliant cut diamonds, joined by polished overlapping V shaped links in 18 karat yellow gold. The necklace is finished with an integrated closure. Signed and stamped 'Tiffary & Co.'. Approximate total diamond weight: 18. 50 carats Length: 16. 50 inches