Ross-Simons presents contemporary styles with a timeless appeal. So simple, so chic. You're going to love our 18kt yellow gold over sterling silver box-link necklace - perfect for everyday wear, whether on its own or styled into layers. Lobster clasp, 18kt gold over sterling box-link necklace. Each Ross-Simons item arrives in a fine jewelry presentation box. Shop Ross-Simons jewelry risk-free as all items include a 30-day, 100% money-back guarantee.