Bold and beautiful, the combination of multi-colored Tourmaline will feel like you're royalty! The rich colors set in 18K yellow gold, as well as the surrounding halo of Diamonds, help to create the perfect ring! Tourmaline comes in a variety of different colors, occur in more colors and color combinations than any other mineral group. Tourmaline is considered to be the gemstone of love and friendship, thought to make them become long lasting!