(703) 536-3600

Luxury jeweler - By Appointment Only

Diamond Consignment Service

SAFEly Sell Your Diamond On Consignment For More!


We Wish To Consign Diamonds With These Characteristics:


-GIA or AGS Lab Certified 

-0.50 Carat or Bigger 

- D, E, F, G, H, I or J Color Grades 

- Fluorescence of none or faint -

- Flawless, VVS1, VVS2, VS1, VS2, SI1 and SI2 Clarity Grades 

- Ideal, Excellent or Very Good Proportions


Benefits Of Our Diamond Consignment Service


Professionals do all the work for you

A higher amount to you than most options

A streamlined way to ship, process and sell your diamond

This service is absolutely free 

Your diamond remains fully insured while in our possession 

Most items sell within 90 days 

Licensed, Bonded and Trusted Since 1969 

It's Win - Win 


Our Clients Say It Best...

"Not only did Washington Diamond provide the best offer, the process was secure, efficient and quick. I felt everything about the process was honest and professional. The initial offer was very fair and above board..." -- Steve K., VA

Tell Us About Your Diamond





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