The Valentina rainbow diamond necklace is a bold and beautiful design, crafted from 9 karat high-shine yellow gold. Three channel-set rows of round-cut diamonds create an elevated rainbow sparkle across the piece. Each row forms its own radiant rainbow, showcasing four round-cut Argyle light pink champagne diamonds accompanied by an official Argyle Lot Number for complete authenticity, four round-cut fancy purple diamonds, seven round-cut C3/5 champagne diamonds, twelve round-cut fancy green diamonds, six round-cut fancy orange diamonds, six round-cut fancy yellow diamonds, and four round-cut fancy purple diamonds. A striking rainbow diamond design with a matching set available.