More Details Armenta pendant necklace from the Old World Collection. Signature "Midnight" oxidized sterling silver and 18-karat yellow gold. Open, scalloped drop with geometric filigreed station at center. Signature petite bezel-set white and champagne diamonds. Four bezel-set, faceted teardrop blue-green tourmalines. 0.27 total diamond carat weight. Approx. 16"L with 2"L extender. Toggle clasp. Handmade in the USA.