This is an authentic FOUNDRAE 18K Yellow Gold Diamond Heavy Belcher Sister Hook Chain Necklace. The necklace is crafted of 18 karat yellow gold and features two "sister" hook clasps accented with diamonds, approximately .24 total carat weight. PLEASE NOTE: The necklace has been lengthened from 16" to 18" by Foundrae. Follow this item for alerts. Foundrae is a registered trademark of Foundrae. FASHIONPHILE is not affiliated with Foundrae.