18ct white gold and mother-of-pearl 'Alhambra' necklace, Van Cleef & Arpels, designed as a trace chain highlighted at intervals with milled edge quatrefoil-shaped motifs set to the obverse and reverse with mother-of-pearl plaques completed by a parrot clasp, length approximately 840 mm, signed VCA for Van Cleef & Arpels, numbered BL 152620. Accompanied by Van Cleef & Arpels Authenticity Certificate and case