Liden, 26, found a 2.20-carat yellow diamond at Crater of Diamonds State Park in Arkansas on May 7, bringing to a close a years-long search for raw materials to create the perfect ring ...

boasting an eye-catching round or cushion solitaire. The split diamond-set band brings an air of class to the piece.' Princess Beatrice's estimated £60,000 ring has a 2.5-carat round centre ...