Angela Cummings for Tiffany & Co. Black jade and 18ct gold torsade 'Allures' necklace, circa 1992, composed of six strands of black jade beads measuring approximately 6 mm, completed by a twin elliptical clasp embellished at intervals with freeform gold and black jade accents, inner circumference 430 mm, signed Tiffany & Co., Literature, 1992 Tiffany & Co., blue book collection.