Sterling Silver Oval London Blue Topaz (8x10mm ), White Sapphire Pendant Necklace A bold, London Blue Topaz is surrounded by a swirl of white sapphire in this classically elegant silver pendant Suspended from an 18" Silver box chain, this pendant is sure to be the perfect addition to your wardrobe Gemstones may have been treated to improve their appearance or durability and may require special care. Imported