A cultured pearl and diamond necklace with a green beryl and diamond pendant, composed of a graduated strand of thirty five cultured Tahitian South Sea pearls, measuring approximately from 10.22 x 9.80 mm to 11.65 x 10.85 mm, accented with gold spacers set with round brilliant-cut diamonds, the clasp set with single-cut diamonds, the triangular-shaped green beryl, weighing approximately 310 cts, to a round brilliant-cut diamond surround, estimated total diamond weight 3.40 cts, mounted in 18ct and 14ct gold, length 420 mm