

No Fees - Straightforward Cash Offers.
Is your smartphone in good condition? Check our guidelines and examples.
A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store.
Never used product but open or missing packaging.
Near-perfect lightly used condition.
Shows minor signs of being used.
Shows very noticeable signs of use.
Damaged in some way or some functions don't work as they should.
Unless you have GIA grading report, we would need to inpsect the diamonds in-person to provide you with a quote. Mail-in service is also available.
Walk-ins welcome during business hours; outside of regular hours appointments available Monday through Saturday via call/text/whatsapp.
Text karat/purity grade and weight if you'd like to get a current spot quote.
We provide a fast and easy solution for turning your diamonds into cash. Sell your diamonds quickly to GIA graduate-accredited alumni diamond buyers at Dealzone Boston, Massachusetts. If you’re considering selling a diamond, our experts are ready to assist. Our GIA GIA-certified gemologists will offer a free appraisal of your diamond's value, ensuring we provide the best possible price for both loose diamonds and diamond jewelry. Throughout the Boston area, we are renowned for consistently offering top dollar for diamonds. If you're looking to sell diamonds in Massachusetts, Dealzone is the place to visit. We’re recognized as one of the best places to sell diamonds.
Visit Us10+
Years of experience
Accurate grading is essential to ensuring you receive the true value of your diamond. At Deal Zone, our experts will explain the four C’s of your diamonds and how these factors contribute to the best possible price. As with all transactions, Deal Zone offers the utmost courtesy and discretion when you're ready to sell your diamonds. We are working hard to be your trusted place to sell diamonds in the Boston area.
If you’re looking for the best place to sell used electronics in Boston, Deal Zone Boston is your go-to store. We specialize in buying many types of gadgets. This includes smartphones, laptops, tablets, and gaming consoles. We offer some of the highest payout rates in the area. Whether you’re upgrading to a new device or just looking to declutter, we make it easy to sell your gadgets for cash.
Let’s Have a DealHere’s why we are recognized as the best place that buy jewelry in the city:
We accept natural (earth-mined) diamonds starting from 0.25 carats. If your diamond has a GIA certificate, we can provide an immediate appraisal. If no certificate is available, we will most-likely need to evaluate the diamond in-person to offer a quote.
Our offers are based on the current market value of diamonds and the specific characteristics of your stone, such as the Four C’s (Carat, Color, Clarity, and Cut). For branded diamonds from renowned designers like Cartier, Tiffany, or Van Cleef, we offer a separate appraisal process, taking the brand aspect into account.
Payment is immediate. Once we agree on a price and verify your items, you’ll receive cash on the spot. It takes 10-30 minutes to evaluate most diamonds. Certain stones (especially if mounted) might require a bit more time to evaluate. If you send your diamonds by mail, payment is typically issued within 24 hours of receiving and verifying the items.
No, we operate transparently. There are no hidden fees or commissions. For items sent by mail, we also offer free prepaid shipping.
Yes, but only if you have a laboratory grading report (preferably from GIA). Often diamonds are sold with laboratory reports and it is advisable to keep them.
Yes, we offer the option to trade your diamonds or diamond jewelry for other items in our inventory. This also includes the bonus of trade-in credit.
To complete the sale, you’ll need to provide a valid ID such as a driver’s license, state ID, or passport.
Our pricing is based on the current market value of diamonds. We strive to offer fair and competitive payouts, eliminating the need for price negotiations.