Rivière Diamond Necklace – Graded Elegance in Royal Gold A breathtaking Rivière necklace set with natural, eye-clean diamonds of exceptional brilliance and polish. The diamonds are delicately graduated, beginning with a prominent 0.30 carat center stone and tapering gracefully toward the clasp. With a total carat weight of 10.00, each diamond is meticulously selected for its sparkle, symmetry, and harmonious flow. Crafted in rich 18K yellow gold, this timeless design radiates understated luxury and refined presence.