An 18ct two tone gold amethyst and diamond ring, featuring a double claw set oval chequerboard cut pale mauve amethyst of approx. 9.81ct in rose gold surround and basket all set with round brilliant cut diamonds, to white gold double band set with further brilliant cut diamonds, 80 diamonds total approx. 0.35ct, top 18.3 x 14.6 mm, size I, wt. 6.56g, with Royal jewellery cert. & box.