***It has been nearly a century since Marcel Tolkowsky revolutionized diamond cutting with the original Ideal Cut Diamond. The tradition continues with this dramatic ring for her. Featuring an independently certified three-quarter carat Tolkowsky® round brilliant diamond, secured by platinum prongs, for optimal brilliance. Set in 14K white gold. All Tolkowsky® round brilliant diamonds are certified Ideal Cut with the Hearts & Arrows Pattern and come with a certificate of authenticity from the International Gemological Institute. Comes with a unique presentation box.