5.92 Carat Natural Green Tourmaline 13 x 8 mm Rectangle Faceted Gemstone Loose Wristwatch These formations occur when silica-rich

These formations occur when silica-rich solutions

Gorgeous pair of oval-faceted natural Fire Opal gemstones mined in Brazil

it's a durable gemstone suitable for a variety of jewelry applications

This exquisite Sterling Silver tennis-style bracelet is the perfect blend of elegance and charm

5.92 Carat Natural Green Tourmaline 13 x 8 mm Rectangle Faceted Gemstone Loose Wristwatch These formations occur when silica-richGorgeous scissor cut rectangle natural Green Tourmaline gemstone, approximately 5. 92 carats and 13. 10 x 7. 98 x 6. 20 mm. This beautiful gemstone displays olive green and medium dark green colors, with medium dark saturation, and is loupe clean. This gemstone is new and ships in a gem jar, best suited as a display specimen or to be set in a ring or pendant. Tourmaline, a gemstone celebrated for its remarkable spectrum of colors, is a true marvel of