This is an authentic DAVID YURMAN 18K Yellow Gold Diamond Amethyst Garnet Sapphire Mosaic Collage Pendant Necklace. This stylish necklace is crafted of an 18 karat yellow gold box chain that holds a round open pendant that is accented with bezel set diamonds approximately .11 carats and four gemstones including purple amethyst, pink and red garnet, and pink sapphire. This is an excellent necklace with a look of distinction only from David Yurman! Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.