It is a real London blue topaz ring, octagon cut, measures 7mm*7mm, weight about 1.86 cts. The basic metal is sterling silver and plated with rhodium. To change the metal to a solid gold (white/rose) or platinum is also available, please ask for a quotation if you want. You can also go to my shop Home for more elegant rings: https://www.etsy.com/shop/godjewelry?ref=hdr_shop_menu London blue topaz is birthstone of November More London blue topaz rings…