We Buy DiamondsHighest market value guaranteed

Trade your unwanted or unneeded loose diamonds and diamond jewelrywith DuMouchelle Diamond Exchange, leaders in diamond appraisal for over 80 years. We specialize in diamonds one carat or larger and offer the highest payout for your valuables — guaranteed!
  • Highest prices available online
  • If you are selling a diamond one carat or larger, feel free to contact our chief appraiser, Joseph DuMouchelle, directly at 800.475.4367.
1

Fill out the form

image description
2

Ship diamonds

image description
3

Get fast cash

image description