This stunning turquoise blue opal necklace is hand set on extremely high-quality 950 sterling silver, one of the purest silver available. The turquoise blue opal shimmers and glows in the light as you move. With 15 longer stems set gorgeously, they will add a wow effect to any outfit. Effortlessly a showstopper and lightweight enough to comfortably become your go-to favorite necklace. The turquoise blue is the color of the magical oceans of Quintana Roo, Mexico.