Beautiful AAA Clarity Columbian 2.5 CT Emerald Oval cut 14k Ring

This is a nice piece. So I am using Brilliant Earth .com information to get a weight of the stone because it is set. using a fully calibrated SR-44 digital micrometer the measurements are as follows.a as 6.46mm x 9.24mm. It is a very deep stone over 4mm deep. It is a yellow green, with no black inclusions. Ring is a size 6 1/2 with two small diamond accents.