DiamondsRing permits you to get to know, in a fast way, the total and exact amount of carats in the whole diamond ring. If you put down the inner diameter or the TATUM size and the size of the diamond of the diamond ring that you look for, our application will present you the exact amount of carats. Moreover putting down a carat/euro or carat/dollar price you will be able to get to know the closest market price of the diamonds. You can also send the result data by email in one click.