(703) 536-3600

Luxury jeweler - By Appointment Only



Diamond Buying Service

Sell Your Diamond For More Use our safe, trustworthy,
and easy service to receive the most money.


1. Receive our offer

We'll quickly analyze your diamond and make you a solid offer

2. Send Your Diamond

We arrange secure, fast, and secure shipping with full insurance.

3. Get PAid

Receive a check via FedEx

or by bank wire

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.

  • Diamonds We Buy
  • Code Of Virginia

We Only Buy Higher-Quality GIA And AGS Certified Diamonds

Our Diamond Buying Service buys 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

0.75 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, SI1 or SI2 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, let our friendly diamond buying team at Washington Diamond help you.

You can find more details on Virginia code website. 

Title 54.1 - Professions And Occupations54.1-4100Definitions 

54.1-4101Records to be kept; copy furnished to local authorities 

 54.1-4101.1Officers may examine records or property; warrantless search and seizure authorized54.1-4102Credentials and statement of ownership required from seller 

 54.1-4103Prohibited purchases54.1-4104Dealer to retain purchases 

 54.1-4105Record of disposition 

 54.1-4106Bond or letter of credit required of dealers when permit obtained 

 54.1-4107Private action on bond or letter of credit54.1-4108Permit required; method of obtaining permit; no convictions of certain crimes; approval of weighing

54.1-4109Exemptions from chapter 

54.1-4110Penalties; first and subsequent offenses 

54.1-4111Local ordinances 

54.1-4101Records to be kept; copy furnished to local authorities.Every dealer shall keep at his place of business an accurate and legible record of each purchase of precious metals or gems. The record of each purchase shall be retained by the dealer for at least twenty-four months and shall set forth the following:A complete description of all precious metals or gems purchased from each seller. The description shall include all names, initials, serial numbers or other identifying marks or monograms on each item purchased, the true weight or carat of any gem, and the price paid for each item;The date, time and place of receiving the items purchased;The full name, residence address, work place, home and work telephone numbers, date of birth, sex, race, height, weight, hair and eye color, and other identifying marks;Verification of the identification by the exhibition of a government-issued identification card such as a driver's license or military identification card. The record shall contain the type of identification exhibited, the issuing agency, and the number thereon; andA statement of ownership from the seller.The information required by subdivisions 1 through 3 of subsection A of this section shall appear on each bill of sale for all precious metals and gems purchased by a dealer, and a copy shall be mailed or delivered within twenty-four hours of the time of purchase to the chief law-enforcement officer of the locality in which the purchase was made.(1981, c. 581, § 54-859.16; 1986, c. 316; 1988, c. 765; 1990, c. 783; 1991, c. 174.)

Submit Your Diamond's Details

Please describe only the certified main diamond.

We are only interested in diamonds certified by GIA or AGS of higher quality, that are J color or better and SI2 clarity or better.