Fabulous gift of love, a necklace and earrings of hearts from their Mosaico Azteca collection. These pieces are made of crushed turquoise and azurite hand set in sterling. Imagine the work involved! 17" by 1/2", box clasp working properly. Matching screw back earrings 1" by 1/2", articulated. 3.2 ounces for the set. Marking runs off the small shapes, but it says Los Castillo Taxco circle with an early eagle 15 sterling stamp, Hecho en Mexico, mosaico azteca circle, 205. The earrings each have half of the markings of the necklace. No mosaic loss. Excellent condition. Collector quality. Shown in Schiffer, Silver Jewelry Designs, Mexican Silver, page 204. Indoors, the color is closer to the photo taken without flash of the necklace alone.