MAW SIT SIT RING in Silver. A beautiful dark green Maw Sit Sit set into a simple bezel set design, the Silver on the bezel really highlights the gemstones colour. This highly polished, chromium green material is difficult to obtain, but is proving to be very popular. 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 called Dr Edward Gubelin. This is the only, and limited source of this beautiful stone. This ring is size 56 (or O1/2), it weights 3.65g and the stone measures 14mm x 9.6mm.