Year: 2019 This is an authentic VAN CLEEF & ARPELS 18K Yellow Gold Black Onyx Diamond Vintage Alhambra Ring 53 6.25. The ring is crafted of 18 karat yellow gold and features an Alhambra clover motif set with a black onyx stone and a single bezel set round brilliant cut diamond weighing approximately .05 carat. Follow this item for alerts. Van Cleef & Arpels is a registered trademark of Van Cleef & Arpels. FASHIONPHILE is not affiliated with Van Cleef & Arpels.