The Astral rainbow diamond necklace represents a clear night sky brimming with the radiant auras and luminous sparkles of bright stars. Crafted from 9 karat yellow gold, this necklace features a 0.06 carat round-cut fancy green, 0.06 carat round-cut fancy orange and 0.06 carat round-cut fancy yellow diamond. The long-lasting bezel-settings make for durability and a sleek finish.