Cultured pearl and diamond necklace and an emerald, cultured pearl and diamond necklace

Comprising: a necklace composed of three rows of cultured pearls, to a clasp of floral design set with baguette and brilliant-cut diamonds, length approximately 570mm; and a single-strand of cultured pearls, to a clasp of floral design set with a cabochon emerald and brilliant-cut diamonds, length approximately 550mm.