Opal jewelry is always makes a statement, and this of-the-moment option by Adina Eden's Jewels is no exception. Crafted with an iridescent opal stone in an ornate geometric-shaped setting, this pendant necklace is both modern and classic and will complement a variety of looks. Product Details Sterling Silver Gold Plated Opal Stone Stone Size: 7 MM Length: Approx. 14" + 2" Extender