More Details Limited Edition pendant necklace by Gurhan. 24-karat yellow gold with textured finish. Polished 22-karat yellow gold cable chain. Round pendant with mixed stone bezels. Opal, tourmaline, turquoise and peridot. One rose-cut white diamond bezel. 0.03 total diamond carat weight. 0.05 total turquoise carat weight. 0.285 total peridot carat weight. 0.34 total opal carat weight. 0.45 total tourmaline carat weight. Approx. 16-18"L; 1"L drop. 18-karat gold lobster clasp.