"Adina" earrings with inlays of genuine lapis lazuli and cubic zirconia accents; omega backs. Scottish for ?sea warrior?, the Adina Collection features beautiful inlay reminiscent of the most powerful yet elegant ocean waves. Featuring pave set sterling silver, the Adina Collection captures sophistication and confidence. Be bold with the Adina Collection! Created with rhodium-plated, nickel-free sterling silver.