18K Gold Fill Chain long Necklace with Rose Agate Beads and a Bird Cage Pendant. Great Necklace to layer or to wear it by itself! Made with 18K Gold Fill. The Pendant is about .86" (2.2 cms) by 1.18" (3 cms) long, the chain is included in the price and is about 23" long. Designed by Michelle Gutierrez, hand-made in Monterrey, Mexico.