Ring with light tanzanite and diamonds

Ring with light-coloured tanzanite and brilliant-cut diamonds in total ca. 0.72 ct, good colour a. clarity, tanzanite ca. 2.7 ct with violet and green hues, 18K YG, 9.1 gr. ring size 55, minor signs of wear, tanzanite slightly chipped. Ring slightly unround due to change of ring size.