Glamorous Round and Carré Halo Engagement Ring for Toula by Cynthia Britt. The centerpiece of this stunning ring is a flawless 5-carat round brilliant-cut diamond placed in a double prong setting. Encircles the center diamond is a unique diamond halo that features carré diamonds, each is set in signature Cynthia Britt Squared Flower Bead design. The top face of the shank is accented with asscher cut diamonds shared prong set. The refined and lacey effect of the squared halo design creates a cohesive look with the strong shape of the asscher cut diamonds on the band. At the same time they give a beautiful pop to the magnificent center diamond. For inquiries on the center stone and to order your own custom made engagement ring, please contact Cynthia directly.