Monica Rich Kosann Blue Topaz and White Sapphire Oval Locket Necklace in Sterling Silver - 15mmX10mm Oval Doublet of Blue Topaz & Mother-of-Pearl, Sun Detail on front and back, front has White Sapphires, 22"" .7mm Curb Chain with Lobster Clasp and jump ring at 20"", Locket is 22mmX17mm and holds 2 photos