Hubert 18ct gold tanzanite, sapphire and diamond ring, the tanzanite weighing approximately 41.38 carats cut en cabochon claw-set in a bombe mount set with oval-shaped sapphires together weighing approximately 12.66 carats, and accented with brilliant-cut diamonds together weighing approximately 0.91 carats, signed Hubert, size R, gross weight approximately 25.3 grams. Accompanied by a Hubert certificate no. H200-00-3702 dated 19/03/2015 stating the origin of tanzanite is Africa.