A diamond and aquamarine ‘Victoria’ pendant necklace, by Tiffany & Co, the round-cut aquamarine claw set beneath a flowerhead cluster of four marquise-cut diamonds, to a fine belcher-link chain necklace, clasp stamped ‘Tiffany & Co.’ and ‘pt950’, in a Tiffany & Co cloth pouch, pendant length 15mm, necklace length 41cm. £1,500-£1,700