This is an authentic VAN CLEEF & ARPELS 18K Rose Gold Diamond Vintage Alhambra Ring 49 5. The ring is crafted of 18 karat rose gold and features an Alhambra clover motif bezel set with a single 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.