a good value for the price, only paid 30 for it and it is sterling silver and genuine aquamarine. The ring and the stone is definately brighter and shines more than the picture shows , expecially when you hold it up to the light. Very small and dainty, perfect for an every day ring, which was what i was looking for. The size runs true , just make sure your know your ring size. I would not reccomend this as an engagement ring, it is after all only 30 dollars, and i don't think the girl will be very happy. As a promise ring however i think it would be perfect.