This ring is handmade in Thailand and one of a kind. A unique and natural green tourmaline crystal is situated atop a 14K gold embraced, twisted, crescent shape. An interesting note, Green Tourmaline crystals come in color shades from light lime to dark emerald green. The official name for Green is Verdelite. Sometimes the crystals form in/on Quartz Crystals. This tourmaline crystal is light green in color. A small, round Chrome Diopside stone accents the gold crescent design. Chrome Diopside is mined in Russia. All of this rests on a black rhodium band that is carved in a criss cross design. This ring is solid sterling silver and the accents of 14K gold and black rhodium have been placed on top. The ring is a size 9.75 and $78.00.