Business Details
Your Trusted Jewelry Experts in Maryland & DC
Diamond Exchange USA has been a trusted name in the jewelry industry for over 25 years, specializing in high-quality diamond jewelry, luxury watches, and estate pieces. Our team of expert gemologists and certified professionals provides personalized service for custom jewelry design, appraisals, and repairs. We pride ourselves on offering competitive pricing for both purchases and sales, with a commitment to transparency and customer satisfaction.Our BBB A+ accreditation reflects our dedication to ethical business practices and client trust. With four convenient locations in Maryland, Virginia, and Washington, DC, we combine decades of expertise with secure transactions and immediate payment options for a seamless experience.
Services
Custom Jewelry Design
Sell Gold Jewelry
Pawn Loans
Watch Appraisals
Estate Jewelry Sales
Diamond Grading
Jewelry Repairs
Collateral Loans
Luxury Watch Sales
Free Appraisals
Highlights and features
- We have over 25 years of experience in the jewelry business.
- We are a Better Business Bureau Accredited Business with an A+ rating.
- We offer free appraisals and immediate payment for items sold.
- Our expert gemologists provide personalized service for custom jewelry design.
- We ensure secure transactions with full-time security personnel at our Rockville location.
Associations and certifications
- Better Business Bureau
What people say
Amazing service
Highest prices paid
Expert gemologists
Secure transactions
Beautiful engagement ring
Services
Custom Jewelry Design
Create personalized jewelry pieces tailored to your vision. Our expert gemologists use advanced techniques to craft unique engagement rings, wedding bands, and specialty items. With decades of experience, we transform your ideas into high-quality, certified diamond jewelry for lasting value.
Sell Gold Jewelry
Maximize returns by selling gold jewelry, coins, and bullion. We offer competitive pricing based on purity and market value, with immediate payment and no appointment required. Our expert buyers ensure transparent evaluations for all gold items, including scrap and luxury pieces.
Pawn Loans
Secure short-term financing using jewelry or watches as collateral. We provide loans ranging from $50 to $500,000 with flexible terms and competitive interest rates. Items are stored securely, and redemption remains simple with clear repayment guidelines.
Luxury Watch Sales
Browse pre-owned and new luxury watches from brands like Rolex, Cartier, and Omega. Each timepiece undergoes rigorous authentication to guarantee quality. We offer certified models with documentation, ensuring value and authenticity for collectors and enthusiasts.
Free Appraisals
Receive accurate valuations for diamonds, gemstones, and estate jewelry. Our GIA-certified experts assess quality, rarity, and market trends to determine fair pricing. Appraisals support informed decisions for sales, insurance, or estate planning without obligation.
Questions
How do I sell jewelry or gold?
Bring items to any location during business hours. We evaluate purity and market value, then provide immediate payment with no appointment required.
What types of jewelry do you buy?
We purchase diamonds, gold, silver, platinum, luxury watches, estate jewelry, and signed pieces from brands like Cartier and Tiffany.
Do you offer custom jewelry design?
Yes, our expert team creates bespoke engagement rings and custom pieces using GIA-certified diamonds and premium materials.
Are appraisals free?
Yes, we provide complimentary valuations for jewelry, diamonds, and watches to help determine fair market value.
What areas do you serve?
We operate in Maryland, Virginia, and Washington, DC, with four convenient locations in Rockville, Cockeysville, Columbia, and McLean.
How do pawn loans work?
Use jewelry or watches as collateral for loans up to $500,000. Repay principal plus interest to reclaim items, with flexible terms and secure storage.
Reviews (5)
Tones Tones
May 26, 2022
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Spoke to Justin over the phone and he gave me a fair price on my Breitling without even looking at the watch. After completing that transaction came back the same day and they took my Rolex Sub at a reasonable price as well. I will be going back for future jewelry and watch needs.
Mara Catherine Sippel
Feb 06, 2022
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Really fantastic place to find diamonds and other fine jewelry. Keith is an expert. He offers other services such as jewelry repair and cleaning. He also has beautiful estate jewelry all at very competitive prices. 110 percent. I'd never buy diamonds anywhere else.
Matty V.
Jan 27, 2022
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An honest jewelry store. It was worth the drive from Alexandria. They were more reasonable than others for resizing. We also looked at some jewelry they had. Definitely not the heavy pressure sales type place. I recommend you check them out.
Robin Gittleson
Dec 20, 2021
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My husband and I had a great experience working with Keith at the diamond exchange. We bought earrings and had my engagement ring re set. The earrings are gorgeous and my ring looks brand new. Keith is easy to work with and his prices are very fair. I will always use the diamond exchange for future purchases.
Kornheiser
Dec 18, 2021
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Worked with Keith and Justin on a number of custom pieces incorporating "family stones" into new rings and pendants. Very fair prices, and a business you can trust.
