Washington Diamond is the best around! They only have GIA certified diamonds and are great to work with. I really enjoyed my experience there and I was very pleased with the ring (my fiancee was as well!). We will definitely be back for our wedding bands.  Steve, 9/6/10

Working by appointment only, this is a trustworthy dealer.  They are extremely patient to hear your needs, discuss prices and design your dream ring.  Their prices are very competitive and they only deal with GIA-certified diamonds.  They even tell you to go with another dealer when they don't think they can match the competitor's price (which happened in my case).

If I were to shop for a ring again, I would go back to them.  They even have a satisfaction guarantee policy-- if your lady does not like the ring, they'll give you your money back (within a couple weeks).  Even if it's a custom-made ring.  Takaki K.  Alrington, VA  2/24/10

Not only does Tom crack me up on a regular basis, he is my go-to guy when it comes to jewelry. I purchased my first ring from another company in DC claiming the best prices and best quality, and it turns out that my diamond wasn't even up to snuff when compared to the GIA certificate. Tom showed me additional flaws he was shocked to find, then helped me be OK with the purchase at some other store, and then went on to help me find the perfect wedding rings!

He is a true gentleman, everyone at the store are always extremely friendly, helpful AND knowledgeable. You cannot beat their quality -- they have professional metallurgists and jewelers working on site, they even pour their own platinum, gold and silver rings from molten metal! If you need jewelry in DC, Northern Virginia or Maryland, it is worth your time to go to Washington Diamond. You will always leave extremely satisfied.  8/18/08