This large stone is set in a freeform 14k gold band with natural gold nuggets on either side. Measures 22mm at widest point and 8mm at the bottom of the shank. Pure veins of gold were forced into quartz by hydro-thermal pressure while they were both in a molten state. These rare formations are found in their natural state by hard rock miners. Pieces of exceptional quality are hand cut into individual stones and polished. Each gemstone of gold dispersed crystal is one of a kind. Heavy and extremely durable.