Raw tourmaline ring | Green tourmaline crystal ring | Electroformed tourmaline ring | Raw stone ring | Raw gemstone ring | Unique gift This listing is for one small raw green tourmaline crystal electroformed to a hand-hammered 16 gauge recycled copper ring. If your size is unavailable, please select "custom" from the drop down menu and indicate the size you need at check out. Our jewelry is unique and one-of-a-kind. Please note there will likely be variances in the size, shape and color of each stone. All elements of your piece are handcrafted in our tiny studio on the island of Martha's Vineyard. Your jewelry will arrive ready for gift-giving in hand-stamped, earth-conscious packaging. In stock pieces are shipped in 1-3 business days. If you purchase a custom piece or size, or if your piece is not in stock, we will require more time to make your order and will update your projected ship date to reflect this. We kindly ask that you take this into account when considering your purchase. Find our FAQ and Returns and Exchange policies here: https://www.etsy.com/shop/HAWKHOUSE?ref=seller-platform-mcnav TOURMALINE, GREEN - NaFe2+3Al6(BO3)3Si6O18(OH)4 Birthstone - Libra - September & October *Promotes creativity, luck and success to those who wear or carry it. *For overcoming emotional blockages associated with men and relationships with them--not only romantic relationships, but also could mean fathers or brothers *Increases stamina and energy While we at HAWKHOUSE believe in the vast metaphysical properties of stones and also the power of intention, we cannot legally guarantee that wearing a certain stone will cure, help or solve anything.