Year: 2018 This is an authentic VAN CLEEF & ARPELS 18K Yellow Gold Lapis Lazuli Malachite Black Onyx Humming Bird Brooch Pin. The brooch is crafted of 18 karat yellow gold and features a humming bird motif set with a polished malachite, lapis lazulis, and a black onyx. Follow this item for alerts. Van Cleef & Arpels is a registered trademark of Van Cleef & Arpels. FASHIONPHILE is not affiliated with Van Cleef & Arpels.