Ro Copenhagens bracelet with the most beautiful blue Topaz. The stone is sanded with a method that highlights its beauty and clarity. 18K Gold, Diamond and Topaz. The bracelet is made in 18K gold. Set with 0.90CT Baguette-cut London Blue Topas as well as their RO signature diamond. Brill.0.003ct TW.VS. This beautiful bracelet is also made in 18K white gold.