Studio BARSE turquoise sterling silver ring

This is a gorgeous turquoise sterling silver ring by the famous fashion house, Studio BARSE. It looks amazing on the finger. The stone has a medium blue color with brown matrix. Stamped BARSE and 925 for sterling silver on the ring shank. There is a tiny depression in the matrix on one side of the stone, only visible with 10x magnification (please see the last pictures). It is a size 6.75 and in great vintage condition.