A designer amethyst diamond and gemset cocktail ring, featuring a square step cut amethyst of approx. 20ct claw set in an 18ct white gold organic mount with claws and gallery set with 37 round brilliant cut diamonds and a flower of carved rose quartz petals and a brilliant cut diamond centre on shoulders channel set with 14 round cut emeralds and rub set in white and yellow gold with 3 further brilliant cut diamonds, an oval cut purple ruby and 2 cabochon amethyst, handmade piece by Michael Berton, size Q1/2, wt. 24.95g.