A green and pink tourmaline 'Qilin and Bat' pendant, 19th century. Photo Christie's Image Ltd 2014.

The pink section of the pendant is carved in the form of a recumbent bearded beast with a ruyi upon its back, standing on top of a bat carved from the green area of the stone. 1 ? in. (2.8 cm.) high. Estimate £8,000 – £12,000 ($13,448 - $20,172)

Christie's. FINE CHINESE CERAMICS AND WORKS OF ART, 13 May 2014, London, King Street - http://www.christies.com/