Choose Diamond Exchange

Diamond Exchange is proud to be one of the premier and expert custom jewelers in the Maryland, Virginia, and Washington, DC area. With over 25 years of experience in the jewelry business, our attention to detail and personalized customer service is our legacy. We have a wide selection of diamonds, engagement rings, wedding bands, diamond studs, luxury watches, GIA diamonds, bracelets, and estate jewelry available for purchase.

Getting engaged? Choose Diamond Exchange! We are here to help you design a breathtaking engagement ring personalized and tailored just for you. Let our expert gemologists create the perfect ring that you will cherish looking at every day. If you can dream it we can create it.

Do you have jewelry that is sitting in your closet or dresser drawer collecting dust? Sell your jewelry or have it redesigned to have a more modern look. We feature the highest prices paid for diamonds, gold, estate jewelry, and luxury watches. Whatever your reason for wanting to sell your old jewelry, The Diamond Exchange respects your privacy. We offer the highest level of professional, friendly and courteous service to make each transaction a pleasurable and lucrative one for you.

Jonathan GlassJonathan Glass
15:53 17 Jan 23
Craig was amazing to work with. He helped me and my fiancée come up with the perfect ring for us, and really extra hard to ensure that I had my ring in time for my proposal. I would absolutely work with them again and recommend them to anyone looing for a ring or custom jewelry.
John MoranoJohn Morano
15:24 04 Oct 22
I brought in my wife’s single solitaire diamond ring to the Columbia branch. I showed Craig a picture of a enhancer ring I saw in a popular mall type jewelry store. I gave Craig a budget I had to work with. I described the shape I would like and the amount of diamonds involved. Craig sent out my wife’s ring to his Jewlers who made a 3D image of how it would look. Quality gold and diamonds were used, Craig and diamond exchange USA worked with me and kept it in my budget!! The two rings mated to each other and looks like one!! My wife is going to be totally surprised. I told her the jeweler was fixing her prong and and cleaning the ring up! Which isn’t a lie they threw that in to match the new ring!Thank you Craig for all your help!!John
Jessica CJessica C
23:22 14 Sep 22
I had some 14k gold items that I had collected over the years but never wore much. Craig was helpful and let me know which items weren't solid and other info about them. I wasn't looking for a lot for the items and I think the price I got was totally fair. I'm glad that someone else will probably enjoy them more than myself, or at least that they'll be recycled in some way. Thanks much :)-JC
Athalie RiveraAthalie Rivera
16:17 01 Sep 22
Craig provided excellent service and has great products. I will definitely be returning back and will be send referrals their way.
Jeff SmoklerJeff Smokler
19:06 29 Aug 22
Craig found me the most perfect emerald. I had been looking for months and he found just the right one. Easy process that always felt professional, and I really appreciated his expertise.
Jason NewmanJason Newman
18:05 26 Aug 22
I have been working with Craig for over a decade. He listens to what you want and provides great advice.
Clifford BrownClifford Brown
12:08 07 Jun 22
Craig helped me detect bogus jewelry, no charge. I'll be back.
Keenan NamkungKeenan Namkung
18:28 04 May 22
Go to Craig for your needs. He gave me a fair deal
Jeff TurnerJeff Turner
17:03 19 Apr 22
Alec AronowAlec Aronow
20:16 14 Apr 22
Craig was extremely helpful and knowledgeable. Great experience recommend to all!!!

Visit us today at one of our four locations. Or you may call in advance and we will set up an appointment, privately, and confidentially. Our Appraisals are Free. Highest prices are paid immediately with no wait. We have full-time security personnel and parking immediately in front of our Rockville store so you feel safe and secure. We are also a Better Business Bureau Accredited Business. View our A+ rating — thus meeting the highest standards and fostering the highest ethical relationships with our clients.

Andrew S.Andrew S.
04:34 24 Apr 22
I rarely write reviews but this place has exceeded my expectations in terms of value, customer service and quality. Andrew is a pleasure to work with and a master of his craft. My wife’s engagement ring, and both of our wedding bands turned out amazing. Not being able to see or touch our custom made pieces left us with some skepticism, but the final product never disappointed. Highly recommend!!
16:35 04 Nov 21
I have worked with Diamond Exchange in Hunt Valley twice, both awesome experiences. First experience was an anniversary ring purchase. Prices were very reasonable, service was awesome. Very polite, professional and helpful.Second experience was a repair on my wife’s engagement ring, which was originally purchased elsewhere. Over the years the setting in the ring failed and some stones fell out. The crew at Diamond Exchange removed the faulty setting, replaced with a new sturdy setting and we upgraded to a beautiful single princess cut, sourced from their network. The price on this was unbelievably affordable and the quality is second to none. I am a Diamond Exchange customer for life.
Dustin KluttzDustin Kluttz
19:46 02 May 21
Great service and extremely knowledgeable. I buy jewelry for all special occasions here and have never been disappointed.
Rachel Smith-OsborneRachel Smith-Osborne
14:05 01 May 21
Fantastic customer service and THE BEST place to buy diamonds. The value for the prices is unsurpassed. 3 of our closest friends got their engagement rings made here, as did we, and all were appraised by a 3rd party for about double what we paid. Beautiful craftsmanship as well.
Eric EastonEric Easton
16:18 05 Nov 19
The service here is amazing. They custom made my wife's engagement and wedding rings and have serviced them ever since. I paid WAY below the chain store prices for rings that were FAR superior in quality. We'll never go anywhere else.
Frank ReynoldsFrank Reynolds
18:55 03 Jul 19
Diamond Exchange is absolutely the best jeweler in the Baltimore area. Andrew is not only accommodating and resourceful, but he is also extremely creative and knowledgeable and can get you exactly what you are looking for.I bought my wife's engagement diamond from here and then later purchased her engagement band from somewhere else. Without any hassle, Andrew was able to take both items and create exactly what I was looking for in an engagement ring. Then, before our wedding, Andrew was able to design a unique diamond wedding band for her, which he sauntered together with her engagement ring. It looks fantastic!Additionally, I wanted a unique wedding band for myself that had her finger print on the inside. Not only was this not a problem, but he was able to get it done in a matter of days so that we had it ready to wear before leaving for the wedding.I can't say enough great things about Diamond Exchange. We are so fortunate to have found a jeweler we now know and trust, and we will certainly be coming back for all of our jewelry needs from this day on!
Choose Diamond Exchange
Our Cockeysville location just south of the Hunt Valley Town Center.