Inspired by new beginnings – the Cagau rainbow designs capture the symbolism of desire and aspirations with a mix of expertly cut sapphires, diamonds, and precious gemstones. Crafted from solid 18k rose gold, set with identically cut rainbow sapphires totaling 5.1 carats and 120 hand-selected brilliant-cut diamonds totaling 0.7 carats. The iconic ring has also proven extremely popular with wearers of our famous custom rainbow watches and tennis bracelets.