How much does a 10 ct diamond cost?

Answer 1

You can visit your local jeweler and price rings in your price range. The price depends on the quality of the diamond, and the metal you choose, plus whatever artisan time is invested in creating the jewelery you want.

Answer 2

You can buy a 10 carat diamond today on Blue Nile and spend from $280,000 to $1,120,000, depending on the cut, clarity, colour and exact carat weight of the diamond you want to buy.
A diamond is valued by its cut, clarity, carat weight and colour. A local jeweler can look at your stone and give you a precise answer.