A diamond and enamel tortoise brooch with emerald eyes, the head and tail articulated to provide movement, with blue and green enamel to the shell, the head, tail and feet set with round brilliant cut diamonds, with a total estimated diamond weight of 1.20ct, the brooch measuring 57 x 32mm, testing as 18ct gold and platinum, with brooch pin fitting to the reverse. Total weight 26.3 grams