Turquoise of Heaven Native American RingNative American Turquoise Ring. The Zuni word for turquoise can be translated as sky stone. This link between turquoise and sky is also true outside the Southwest; for example, in Tibet, the sky is sometimes called the turquoise of Heaven. Made of Sterling Silver Measures 1. 5 Inches Tall Adorned with Carico Lake Turquoise Available in US Size 6 Signed by Artist *Darrin Livingston Handcrafted by Native American Artisan