This is an authentic VAN CLEEF & ARPELS 18K White Gold Turquoise Lucky Alhambra Butterfly Ring in size 51 5.75. This stunning 21mm Lucky Alhambra ring is 18 karat white gold and features a turquoise butterfly setting. This is an excellent ring with the classical 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.