Sophia D Diamond, Coral Onyx and Diamond Ring PlatinumThis ring features a 1. 23 carat round natural diamond set at the center in platinum. Carved coral totaling approximately 0. 75 carats forms a floral motif around the center stone, framed by black onyx totaling approximately 0. 75 carats. Additional natural diamonds totaling approximately 0. 10 carats are set between the coral elements and along the edges, adding contrast and definition to the design. The combination of coral, onyx, and diamond