Small Serling silver ring

I basically want to get rid of this ring because the guy that gave it to my stop talking to me the next day. SO HELP ME GET THIS OUT OF MY HANDS. Original price was $150. I don’t think the diamonds are real but the silver hasn’t rusted. I wore it all day the day he gave it to me and it was pretty hot and i was pretty nervous. And my hand is pretty small. Idk the measurements.