Margo Morrison Peruvian Opal, Varisite, Swarovski Crystal, 925 Necklace 35” New Sterling Silver Toggle closure Retail $485 Peruvian open Variscite is a rare, semi-precious gemstone and mineral that is made of aluminum phosphate. It is often green in color, but can also be blue-green Green Swarovski crystals Beautiful shades of greens This is definitely an heirloom quality necklace #Peruvian Opal #Semi precious stone #Swarovski crystal #Heirloom #Runway