Diamond Buying Service
Sell Your Diamond for More
Use Our Safe, Trustworthy, Easy Service To Receive The Most Money.
Washington Diamond is committed to providing our customers with the highest value at all times. Typically, we pay more for your diamond than most stores or services. It’s just one more way that we help you receive the value you deserve.
We Buy Higher Quality GIA and AGS Certified Diamonds Only
We buy diamonds that are natural, untreated and conflict-free. We are seeking high quality certified diamonds only. Your diamond must be certified by the Gemological Institute of America (GIA) or the American Gem Society Laboratory (AGS).
Due to strong demand for our service and the requirements of our discriminating customer base, we require that your diamond meets the following criteria:
GIA or AGS Lab Certified
3/4 Carat or Bigger
D, E, F, G, H, I or J in Color - We do not buy fancy color diamonds
Flawless, VVS1, VVS2, VS1, VS2, or SI1 in Clarity
Ideal, Excellent or Very Good Cut Grade
If you'd like to convert the value of your GIA or AGS certified diamond into the highest amount possible, then let our friendly diamond buying team at Washington Diamond help you.