MAW SIT SIT RING. Another beautiful piece from the new collection, this split shank design features a highly polished cabochon of top quality Maw Sit Sit. Maw-sit-sit is a green gemstone that was named “maw-sit-sit” after the village where it was found in Northern Burma. Maw-sit-sit was discovered in 1963 by a Swiss gemologist. This is the only, and limited, source of this beautiful stone. This ring is size 58 (or Q). It weight 8g.