1.00ct Color change/DIASPORE Gold Engagement Ring

This rare natural diaspore 8x6mm is set in 14k yellow gold w/diamond accents. First collected & faceted by mineral enthusiasts in the late 70s, Zultanite® is an extremely rare variety of the mineral Diaspore that can contain color changing or color shifting varieties. The Zultanite® Chameleon variety has contrasting colors, which change from kiwi greens w/ flashes of canary yellow under sunny skies to rich champagnes in traditional indoor lighting & raspberry hues in candlelight. This is solid gold with diamond accents, never been worn. Bought from reputable Jewelry retailer, comes with the card shown. Retailer did not offer authentication papers. It is a beautiful ring, my husband bought me two (different styles) I only need one. Please only reasonable offers!