This is an authentic VAN CLEEF & ARPELS 18K Yellow Gold Mother of Pearl Sweet Alhambra Butterfly Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a butterfly motif pendant set with a mother of pearl stone. Follow this item for alerts. Van Cleef & Arpels is a registered trademark of Van Cleef & Arpels. FASHIONPHILE is not affiliated with Van Cleef & Arpels.