Turquoise and Silver Ring, size 9, NEW, Handmade. The oval stone is a composite of Kingman Turquoise and Peruvian Pink Opal. This stone was selected by me at the mines, so you can be sure this is a USA product. The highly polished stone is set in a hand made setting of inverted hearts, with an ornate band of sterling silver. All the silver is sterling silver and is stamped 925. New from my Florida studio. Statement ring, bohemian style. The stone measures 24.5 mm by 12 mm. Artisan Turquoise, Opal, sterling silver, silver, sterling, hand made, artisan, jewelry, ring, hand crafted, blue, white, Kingman, composite, stabilized, boho, bohemian, southwestern, southwest, western, festival, statement, unique, ooak, one of a kind