How much is a 7 carat diamond?

Your answer depends on the quality of the diamond you want to purchase.

Today on Blue Nile, you can purchase a seven carat diamond and pay between US$126,118 and US$881,945, depending on the cut, colour, clarity and exact carat weight you want. This is for a 'white' diamond.

If you want to purchase another colour, your prices will be different.