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

Christmas tree

designed as a polished gold collar suspending a fringe of elongated geometric motifs alternating between polished gold bars and stations composed of a natural round brilliant diamond bezel-set between two polished malachite inlays within polished gold mounts

45 carats (based on a size 6)

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