We'll Pay More For Your GIA or AGS Certified Diamond Than Other Places.
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 overwhelming demand for our service and the requirements of our discriminating customer base, we require that your diamond meets this criteria:
- GIA or AGS Lab Certified
- 3/4 Carat or Bigger
- D, E, F, G, H, or I 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
We buy GIA & AGS certified diamonds only!
We DO NOT BUY or CONSIGN color enhanced or clarity enhanced diamonds.
We’ll give you the highest amount of cash for your precious diamond fast and with no hassles.
If you'd like to convert the value of your GIA or AGS certified diamond into the highest amount of cash possible, then let our friendly diamond buying team at Washington Diamond help you. We will quickly and confidentially evaluate your diamond and make you an offer.
"Washington Diamond enabled me to sell my diamond quickly and safely without jumping through any hoops..."
Our Consignment Service
You will receive even more money for your diamond with our consignment service.
If you have a high quality certified diamond, this program may be for you. We do all the work, without the hassles and concerns.
We sell most of the items consigned within 90 days.
This is an easy, proven service that will help you, and it's free and safe.