Hand carved jadeite scarab ring Amco 12k GF. High class mid century ring with heavy 1/20th 12K gold filling as marked. The hand carved scarab is jadeite with a rich mix of various greens and pale peach. There is an artist signature on the back of the stone which looks like it may be Chinese, but not sure. The gold finish is in great condition, and this ring is adjustable which is an extra bonus. It is currently set at size 7.