Let the sea and sand inspire your look with this necklace from Lauren Ralph Lauren's Bora Bora collection, featuring semi-precious jade, amethyst and glass beads. Base metal/zinc/resin/semi-precious jade/amethyst/glass/copper-coated plastic. Imported. 18"L with 2.5" extension. Lobster clasp closure. Almost all gemstones and black diamonds have been treated to enhance their beauty and require special care. Photo may have been enlarged and/or enhanced.