over 50,000

There is a lot that goes into the price of a diamond. Mainly, the four ‘C’s’ – Color, Cut, carat, Clarity. The range of prices for what you are seeking is extremely wide. And I do mean a very wide range. Take a look at this:
Here is a cheap 3 carat, D color diamond…

Here is a similar diamond (3 carat, d color) on the opposite extreme of the price range:
Yes, you read it correctly. Two hundred and thirty eight thousand U.S. dollars….
Here is the page that lists many similar diamonds on the same site:
I hope this helps! And I do hope you are very wealthy, LOL!

Depends where you go and what is considered good quality to you. It can go from anywhere btw $10,000-$50,000. Your asking for a “3″ carat w/ D in color and flawless clarity…that can cost you a pretty penny.

about 45000