Dior, a 'Rose Des Vents' sapphire, pink opal and diamond multistrand necklace, the four rows suspended with twenty five 'Wind rose Talisman' of varying sizes in gold, mother of pearl and pink opal, accented with round brilliant-cut diamonds and circular-cut pink sapphires, the reverse view of the necklace set with pink opal, mother of pearl, circular-cut pink sapphires and round brilliant-cut diamonds, estimated diamond weight 4.00 carats, signed Dior, numbered 240416, makers mark and French assay mark, mounted in 18ct rose gold, length 41.5 cm