A suite of Tiffany & Co. silver 'Square Cushion' jewellery, A suite of Tiffany & Co. silver 'Square Cushion' jewellery, comprising a necklace and bracelet, each designed as a series of openwork cushion shape links with a toggle clasp, together with a pair of accompanying drop earrings, signed Tiffany & Co., 925, length of necklace 41.5cm, length of bracelet 19.5cm, length of earrings 3.8cm, gross weight 77.2g. With maker's pouches.