Vintage Cognac Brown Emerald cushion .925 ring

It is beautiful and in excellent condition. It belonged to my great grandmother. You can see that it's antique by the intricate band and good setting. It is really a statement piece. I get complimented on it all of the time. Believe it is a size 7, women's. I don't know for sure. I wear it on my middle finger and have very average hands. .......this makes for a great gift as well , being that it is rare and can not be purchased in any store. It is stamped on inside of