18k Yellow Gold with a 0.90 ct Champagne Diamond and Diamonds The Rays of Light Ring features a 0.90-carat champagne diamond framed by a delicate arrangement of diamonds radiating from the center stone. Crafted in 18k yellow gold, its integrated design forms a single, continuous composition that enhances the brilliance and depth of the central diamond. Part of the WOODART collection, it combines timeless design with the excellence of fine jewelry craftsmanship.