Sophia D Cushion Diamond, Emerald, and Onyx Halo Ring in PlatinumCrafted in platinum, this ring features a 1. 81 carat natural cushion cut diamond at its center, framed by a structured composition of emeralds totaling 0. 47 carats and accented with 0. 45 carats of natural diamonds. A polished onyx border totaling 0. 20 carats defines the outer silhouette, adding contrast and graphic clarity to the design. The layered geometry creates depth while maintaining a balanced, precise profile, allowing each element to read