'Stone of Atlantis' Sterling Silver Genuine Dominican Larimar Y-Necklace Dominican Larimar; Adjustable from 19.5"-21"; Drop part 1" long .925 Sterling Silver; Weight: 20 grams Genuine Stone. Each item comes shipped in jewelry box. You are looking at a one of a kind piece, the pictured jewelry will be the same exact piece you'll receive. Each item is designed and handcrafted by our artisans.