It has been nearly a century since Marcel Tolkowsky revolutionized diamond cutting with the original Ideal Cut Diamond. The tradition continues with the Tolkowsky® modern Princess Ideal Cut Diamond. To beautifully complement the Tolkowsky® diamond, additional channel-set, princess-cut and round diamonds flow along the 14K white gold band. This fine jewelry ring has a total diamond weight of 1 1/4 carats. Each Tolkowsky® diamond ring comes with a certificate of authenticity and independent certification of the center stone.