Round Cut Rose Petal Engagement Ring for Liliosa by Cynthia Britt. This dreamy ring features a 1.01 carat round brilliant cut diamond, surrounded by a diamond halo designed in the shape of delicate rose petals. Set in warm 18-karat yellow gold, the center is flanked on either side by petite flower designs, followed by Cynthia Britt’s signature “flower beads”. The “flower bead” details continue along the sides of the band, creating a romantic design with sparkle from every angle. For inquiries on the center stone and to order your own custom made engagement ring, please contact Cynthia directly.