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Diamond Exchange USA Pawn shop in Rockville, MD

4.1 ★★★★☆ 116 Google reviews

Buys gold & jewelry Watches Jewelry repair

Diamond Exchange USA is a pawn shop at 11136 Rockville Pike, Rockville, MD. It has a 4.1-star rating from 116 Google reviews. Customers mention watches in their reviews.

How the shop describes itself on Google: “Simple neighborhood retailer offering an array of diamond jewelry plus buying & appraisal services.”

Sell gold or jewelry here?

“I let him know I was interested in selling some jewelry and he assisted me in that process.” (Google review)

Mentioned 4 times in reviews · Per the shop's website

Call before you go and ask whether they pay by weight for scrap gold, and whether you can pawn the piece instead of selling it. Bring a photo ID.

More places to sell gold near Rockville

What customers bring in and buy

Each item is listed only when a customer review or the shop's own website mentions it.

  • “After completing that transaction came back the same day and they took my Rolex Sub at a reasonable price as well.” (Google review)

    Mentioned 16 times in reviews · Listed on the shop's website

  • Listed on the shop's website

Services

  • Jewelry repair

    Per the shop's website

From Google reviews

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.

★★★★★ Tones, May 2022

This branch provides authorized Rolex service. I live out of state and popped the crown on my watch. A friend referred me and I went in to talk to the staff. They were professional and as a Rolex owner, they were knowledgeable about my particular model of watch.

★★★★☆ Gary, May 2025

After going to multiple jewelry and diamond stores searching for an engagement ring I was just about to give up. The research I did online was not adding up to the prices I was receiving and I was becoming very frustrated with pushy salesman and pressure to finance and open up a line of credit with their store.

★★★★★ Joseph, Jan 2019

A+ experience. Getting an engagement ring was a long process, and I was not impressed by most of the big retailers. Some were pushy or unfriendly, or had that used-car salesman approach.

★★★★★ Victor, May 2019

Excerpts from public Google reviews. Read all 116 on Google →

Where to find Diamond Exchange USA

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Independent listing, not affiliated with this shop. Details come from public business info, customer reviews and the shop's own website; confirm hours and terms before you go.

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