Classic Crescent Twist Round Diamond Engagement Ring 2644RDMost engagement rings save their detail for the crown but the 2644RD distributes it differently. Graduating round brilliant diamonds and milgrain edged leaf shapes run the full twist shank in platinum, with 0. 77 carats of G, VS accent diamonds. The inner face finishes the band with Tacori's diamond set crescent, a detail as refined as everything else on this ring. A heard turning engagement ring that earns attention before a word is said.