Our Half Hoop Omega Back Earrings feature meticulously hand-inlaid Royston Turquoise and are set in luxurious gold and accented with gold bars. Available in white or yellow gold. These Hoops measure 10mm X 17mm. This item is also available in Spiderweb Turquoise, Sleeping Beauty Turquoise, Australian Opal, Mediterranean Coral, and Onyx by special order. Please contact a sales associate for more information and pricing details.