It has been nearly a century since Marcel Tolkowsky revolutionized diamond cutting with the original Ideal Cut Diamond. The tradition continues with this dramatic solitaire ring featuring an independently certified, 3/4 carat Tolkowsky® round brilliant diamond secured by platinum prongs on a 14K white gold band. This Tolkowsky® round brilliant diamond is certified Ideal Cut with the Hearts & Arrows Pattern and comes with a certificate of authenticity and a unique presentation box.