Eukryptite, Midnight Owl Minenear Wickenburg, Arizona. 18.81 CTS., c. 4.1cm, top of bail to bottom. Perfect, polished v-groove. Cut from rough collected by Roy Parsons of Tucsan Gem & Mieral Society. Red under LW or SW UV light. A rare collector mineral. Argentium™ Sterling setting.
$900 USD, keystone: you would pay one-half of the listed price, which is keystone, or my price to dealers, plus shipping.