A group of gem-set jewels

A group of gem-set jewels, comprising: a larimar and millefiori glass pendant on a gold ropetwist chain, chain length 25cm, chain signed Chopard, stamped 750, pendant unsigned, length 4.4cm; an amethyst, citrine and violet cubic zirconia pendant necklace; a pair of gold pendent earrings set with circular-cut synthetic rubies and briolette pink tourmalines, post fittings; a pair of hoop earrings set with rough and brilliant-cut diamonds, post fittings; a pair of gold and diamond stud earrings, post fittings; a pendant necklace of similar design; a cabochon sapphire and rose-cut diamond cluster ring, L1/2, one diamond deficient; a pear-shaped rose-cut ruby and diamond cluster ring, size M; a pendant composed of three interlocking rings in tricoloured gold, each set with brilliant-cut diamonds; a pear-shaped cabochon turquoise and brilliant-cut diamond ring, size L1/2; a pendant necklace composed of oval links set with brilliant-cut diamonds, circular-cut garnets, peridot, citrine and a cabochon turquoise, to a fine link chain; and a Swarovski crystal bracelet