Rainbow Ivy RingCrafted from 18k rose gold vermeil, this bypass ring features a colorful array of gemstone and diamond accents for a truly glamorous look. All stones are lab created, offering a sense of environmental responsibility to the design. 18k rose gold vermeil, sterling silver, blue spinel, fuschia pink sapphire, violet amethyst, emerald, lilac amethyst, and canary diamond (all stones and diamonds are synthesized and simulated) Gemstone and diamond total: 1.