Earrings Montana Agate Earrings PreviousTHE ILIAD NextRubellite, Rutilated Quartz and Black Jade Earrings Montana Agate Earrings Montana Agate Earrings $5,919.00 Earrings. Montana (USA) agate, carved citrine quartz with diamonds, 18kt yellow gold. Carved by master American gemstone cutter S. Walters. sold out Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr