This Blue Sapphire Berry Cluster Ring centers a cushion cut blue sapphire weighing 3.86 carats, accompanied by a gemological report from the American Gemological Laboratories (AGL) stating that the stone is a natural, unheated Ceylon (Sri Lanka) sapphire. The center stone is surrounded by 12 round blue sapphires weighing 1.41 carats total. The ring is platinum. Handmade exclusively by McTeigue & McClelland.