A PAIR OF JADEITE ABACUSES
Each designed as a Chinese suan pan, set with forty-five intense green colour and eighteen honey yellow jadeite hoops, all of very good translucency, to the icy colourless bars and frame, abacuses approximately 41.30 x 27.57 x 4.78 and 41.52 x 27.83 x 4.97 mm
With certificate KJ33508 and KJ33509 dated 2 April 2008 from the Hong Kong Jade & Stone Laboratory stating that the beads are natural jadeite and no polymer is detected (2)