This oval cabochon is cut from turquoise from the ZHUSI MINE NEAR HUBEI, CHINA .   The polish is good the edges are cut for setting the stone in a bezel and the bottoms are flat. THIS TURQUOISE HAS BEEN STABLIZED.    VERY NICE!

SIZE:(in millimeters) 38 x 30 x 3 MM THICK 
WEIGHT(Carats): 41
DOME: SLIGHTLY DOMED.
BOTTOM: FLAT.  
EDGE:  GOOD FOR BEZEL 
POLISH:  GOOD.