Established in 1952, Ross-Simons presents contemporary styles with a timeless appeal. RS Pure. Modern designs that complete your outfit and complement your personality. Every layered look needs this polished 14kt yellow gold round box chain necklace. It's the perfect addition to your favorite pendants and medallions. Lobster clasp, 14kt yellow gold round box chain 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.