A tourmaline and diamond pendant necklace, set with a pear cut Paraiba tourmaline of approx. 0.83ct of strong bluish green colour, surmounted by a marquise cut diamond of approx. 0.22ct S, in an infinity shape mount set with 17 round brilliant cut diamonds totalling approx. 0.25ct on a foxtail chain in 9ct white gold, pendant length 4.4 cm, chain 52 cm, with val. Cert.