Natural Green Tourmaline Silver Ring - Green Chrome Tourmaline Ring Size 7 - Completely Handmade & Silver Gemstone: Green Tourmaline (Chrome Tourmaline) Metal: Pure and 925 Sterling Silver Stone Cut: Cabochon Stone Size: 9.0 mm x 9.0 mm - 0.35 in - 0.35 in Weight: 6.22 grams (31.1 carats) total weight of stone and silver. For ring orders, ring resizing is free. Chains are gifts for necklace orders.. Note: We don't use any filters for photos. The details may not be clear. Feel free to contact us with any questions, special orders or additional photo or video requests. We will be happy to provide more information! :) WORLDWIDE FedEx, UPS or TNT EXPRESS MAIL SERVICE (Delivery time: 1 - 5 business days.) LAYAWAY PAYMENT PLAN is available. ABOUT THE TOURMALINE It is a precious stone with a very strong therapeutic effect with many different colors. It was first found by George Kunz in 1876 and sold to a very famous jewelry company. In the following years, it has become the stone sought by metaphysical studies and collectors. There are black, brown, golden, red, green and watermelon tourmaline varieties. It is a stone known in the Mediterranean since historical ages. It was brought by traders from Sri Lanka in the early 1700's. Visit our shop for other unique jewelry pieces 🔻 https://www.etsy.com/shop/TurkuazNaturalStones