Starburst Ring with South Sea pearl and diamonds, from Astley Clarke Couture. This show stopping cocktail ring features a single South Sea pearl set within an explosion of 18 karat white gold and diamonds. This stunning ring measures 22mm in width and sits 15mm proud of a 2mm wide band. A foundation of any jewelry box, Astley Clarke Couture seamlessly blends modern sensibilities with classical simplicity. Available exclusively from the Astley Clarke online jewelry boutique, these luminous pearl earrings would make a wonderful jewelry gift.