A collection of jewellery and a wristwatch

A collection of jewellery and a wristwatch, comprising: an Edwardian amethyst and seed pearl pendant in yellow gold, stamped 9ct, length 5.5cm; a square-link 9ct gold bracelet and a fine link yellow gold chain, bracelet with London import marks, chain clasp stamped 9ct, lengths 18cm and 51cm, overall weight 4g; a sapphire and diamond ring in 18ct gold, Birmingham hallmarks, sizes L 1/2; a synthetic ruby and seed pearl ring in gold, size L, converted from a stickpin; a shell cameo ring in silver, Italian control marks, size F; a 9ct gold shank, London hallmarks; a diamond-set silver pendant designed as a key, to a fine-link silver chain, both stamped 925, pendant length 4cm, chain length 45cm; and Omega, a lady's 9ct gold wristwatch, British hallmarks rubbed, length 16.5cm, gross weight 21g, case