Marco Bicego 18k Gold Murano Ring With Semi Precious Stones

Exclusively at Bloomingdale's, green tourmaline, London blue topaz and amethyst shine in this hand-engraved 18K yellow gold ring from Marco Bicego. Made in Italy. 18K gold/Green Tourmaline/London Blue Topaz/Amethyst. Almost all gemstones and black diamonds have been treated to enhance their beauty and require special care. Photo may have been enlarged and/or enhanced. Ring Size Chart.