How much would a 10 carat diamond ring cost?

Answer 1

This would truly depend on the grade of the diamond and the type of setting.

In general, a radiant cut, J color, SI2 clarity 10.04 carats, sells for around $160,000 US (the lowest jewelry grade for clarity and a medium color).

However, the prices can vary wildly. It is easily possible for the price of a loose cut 10 carat diamond to go over a million dollars.

You can also swing to the lower end by buying at auctions, wholesale (if available), or gem shows. The price will be even lower if you are willing to tolerate slightly more obvious flaws. Keep in mind, when buying from gem shows or other non-retail vendors, the diamonds may not be GIA certified. If you are going this route, you will need to really do your research before attempting to use one of these methods.