18 Karat Gold "Tess" Lariat Necklace Featuring Centerpiece with Brilliant Round Diamonds, Marquis Diamond and Pear Shaped White Sapphire and Pave Diamond and Gold Drop. Necklace has six gold and diamond stations along the chain. Necklace measures 18" long with multiple closure options. Diamonds (0.41tcw) and Sapphire (0.32 tcw).