This is an authentic VAN CLEEF & ARPELS 18K Yellow Gold Black Onyx Diamond Vintage Alhambra Ring 54 6.75. This stunning vintage ring is crafted of 18 karat yellow gold and features a gold clover setting with a black onyx stone and a central diamond approximately weighing 0.05 carats. This is an excellent ring with the classic elegance only from Van Cleef & Arpels! Follow this item for alerts. Van Cleef & Arpels is a registered trademark of Van Cleef & Arpels. FASHIONPHILE is not affiliated with Van Cleef & Arpels.