A lot consisting of two topaz necklaces, one has an emerald-cut 9.9 x 7.9 mm blue topaz, claw set on a 9ct white gold mount with bail, to a 45.0 cm fine box-link chain with spring ring clasp, London hallmarked 375; one has a square-shaped step-cut 5.5 x 5.5 mm blue topaz, collet set on a 9ct white gold bevelled mount with bail, to a 45.0 cm fine curb-link chain, hallmarked as 375. Total weight of items 4.7 grams (2).