The Origins of Our Name

Market Square Jewelers

MARKET: We are a marketplace for jewelry, providing pieces of all types, price-points, and from around the world.

SQUARE: We believe in a square deal, one where both parties transact in honesty and fairness. We will be there for you. We are true to our word. We do what is right.

We cannot wait to meet you!

If you're new to MSJ, welcome! To our loyal clientele that continue to shop us frequently - thank you. We see every purchase and appreciate you for your interest and enthusiasm around our products.

- Elizabeth and Peter

Read our story

Our Portsmouth NH location

Our premier location, open since 1989 and located in the heart of downtown Portsmouth, NH. You won't want to miss stopping into this jewel box and meeting our amazing team! This store is known for top engagement pieces and diamonds.

12 Market Square
Portsmouth, NH 03801
(603) 430-9587

Hours

Monday - Saturday 9:30 am - 5:30 pm

Sunday 11:00 am - 5:00 pm

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Our Portland ME location

Located in the vibrancy of the Old Port, our Portland, ME store features some of our finest antique and estate engagement rings and vintage pieces. Come meet our knowledgeable staff, learn about antique jewelry and enjoy the energy of downtown Portland, Maine!

17 Exchange St
Portland, ME 04101
(207) 956-7223

Hours

Monday - Thursday 10:00 am - 5:30 pm

Friday - Saturday 10:00 am - 6:00 pm

Sunday 11:00 am - 4:00 pm

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Our Dover NH location

Our location where so much happens behind the scenes of MSJ: our jewelry restoration team, online team and a full retail store right on Central Ave. Peak in the window to see our jewelers working on customer's pieces and shop our cases filled with engagement rings and antique treasures.

454 Central Ave
Dover, NH 03801
(603) 740-9587

Hours

Monday - Friday 9:30 am - 6:00 pm

Saturday 9:30 am - 5:00 pm

Sunday 11:00 am - 4:00 pm

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Our Cambridge MA location

Come meet our knowledgeable team in our Cambridge MA locations, located in Harvard Square. Our cases are brimming with engagement rings, antique and vintage gold pieces and gemstones. We love custom designing in this location!

1156 Massachusetts Ave
Cambridge, MA 02138
(617) 714-4870

Hours

Thursday - Monday 11:00 am - 5:00 pm

Tuesday + Wednesday CLOSED

Sunday 11:00 am - 5:00 pm

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Our Newburyport MA location

Our first location in the heart of Market Square! Enjoy perusing our selection of engagement rings, gemstones, and fine antique and estate pieces. We cannot wait to meet you!

22 Market Square
Newburyport, MA
(978) 376-4140

Hours

Monday - Wednesday 9:30 am - 5:00 pm

Thursday - Saturday 9:30 am - 6:00 pm

Sunday 11:00 am - 5:00 pm

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Our Manchester NH Location

Our newest location, offering a similar selection as all the Market Square stores: engagement rings, vintage and antique pieces, and custom design. Come meet us and browse our jewelry selection, in Manchester!

814 Elm St
Manchester, NH 03101
(603) 518-7444

Hours

Tuesday-Saturday 9:30am-5:30pm

Sunday + Monday CLOSED

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What Our Customers Say

I've been a customer for about a year and a half. Their inventory and costumer service are the absolute best. I even recently worked with them to take a gem from a pendant on sale and convert it into the perfect solitaire ring. I also highly enjoy their Instagram live shows. Shop vintage not new!

Beth Scanzello

What Our Customers Say

I have shopped at Market Square Jewelers for 18 years now. Their staff is friendly and helpful, the jeweler’s repairs on my items have been superb! I have purchased many one of a kind items in store and on their Instagram site and get soooo many compliments on the pieces. Prices are very competitive with other estate jewelers and they always, always stand by their products. If something is wrong they make it right. When my mom passed away, she left me some jewelry pieces in sad condition - Market Square brought them back to life and now I have some beautiful pieces to leave to my daughter’s and grand daughters. Also love Market Square Jewelers online “live” sales on Instagram where you can pick up some nifty pieces discounted from the store price.

Patricia Gardner

What Our Customers Say

It was a coincidence that I met Elizabeth, owner of Market Square Jewelers. At the time, I was cleaning out my mothers house and had a significant amount of jewelry, all kinds. I made several trips to the Newburyport location and worked with both Gabriella and Katie there. All of these ladies were kind, knowledgeable, professional and communicative. I can't say enough good about my experience with Market Square Jewelers. I highly recommend them for selling or buying any kind of jewelry!

Kelly Martinson

Get in Touch with Market Square Jewelers

Whether you’re looking for the perfect engagement ring, need expert jewelry repair, or have questions about our antique and vintage collections, we're here to help! At Market Square Jewelers, we pride ourselves on providing personalized service and expert guidance. Fill out the contact form below, and one of our knowledgeable team members will be in touch with you shortly.

We’re always happy to assist with: