Thé best

Mamadou, the owner of Design Jewelers, is knowledgeable, helpful, and has fair prices. He does quality repairs and custom work. I've seen custom pieces he has done for friends and they are gorgeous. The store has a wide selection of styles, a large inventory, and offers some previously owned pieces. I highly recommend this jewelry store!

I went in because the reviews & was NOT disappointed!! Omg , at first when I heard the price I said sheesh, BUT YOU GET WHAT YOU PAY FOR. Before this i had my boyfriends pendant fixed cheap other places and it kept breaking and my own bracelet too! THIS MAN FIXED BOTH THE PROPER WAY! Very knowledgeable and experienced!!! When i picked up my items I walked out with the BIGGEST SMILE! & he shined them free of charge! PLUS he did fast work in just 2 days( we had to order a piece ) 10/10 HIGHLY RECOMMEND!!

Very good services and quality work

Good service.

I have been coming to Mamadou for 10 + years. He does outstanding work and is always fair. He has designed several pieces for me and I am always delighted in the beautiful outcome.

Always quick, and quality work, the jeweler had a great attitude and always willing to work with you

Fantastic jeweler! Did a beautiful job on my Mothers ring that my Mom gave to me when my Dad passed. I couldn't thank him enough. Pleasant atmosphere and very friendly staff. I highly recommend Design Jewlers! Thank you so much!

My wife Karen has been using Design Jewelers for over 15 fifteen years and wouldnt use anyone else. He is the man she sends me to! She loves his jewelry and he does all her jewelry repair. He is a great guy to to business with and has great prices. Highly recommend this jeweler.

Design Jewelers is my go to store for all my jewelry needs. The selection of earrings, bracelets, necklaces, rings and more is exquisite and reasonably priced. Repairs are precise and can even be done while you wait. A master jeweler owns the store. He creates pieces that are his own design. He is very honest and works with you to make the jewelry purchase you desire. Stop by and meet him. Look at the lovely pieces. You wont be disappointed!

Brought gold and silver here and got the best price here by far compared to anywhere else

Came here to get my rosemary beads fixed cause they meant a lot to me...and saw this place had really great reviews. He was nice and accommodating. He tried to do the best he could for me. $20 dollars and worth it. Thank you

Been doing business with Design Jewelers and Mamadou for over 10 years. Multiple purchases from Diamond rings to custom hand made gold chains nothing less than 100% satisfied with every purchase.

I brought my ring here to be sized down. He did an awesome job! Only took 30 minutes! My ring fits perfectly and it looks beautiful! Would definitely recommend this place!

Perfect customer service very helpful!!!!

Always a good experience and he always works with you good man very fair buy all my jewelry from there he better n has nicer stuff then alot of bigger places...he my jeweler and friend

Great repairs, fair prices, great place, go there with confidence

My Fiancee and I found Design Jewelers on Google with the intentions of browsing various Jewelry Stores to price and look at different styles of Engagement Rings. Mr. Gueye was very friendly and attentive to our needs from the minute we walked in the door. His jewelry is very beautiful and priced very reasonably. The very first ring I looked at I knew I found my ring, My fiancee purchased the ring immediately as it was one of a kind. We then returned 5 days later to have it resized and found my fiancee's wedding band. Our experience was nothing less than pleasurable, Recommending to everyone we know. Will definitely be our personal jewelry store for all of our future needs.

Great customer service and good prices...

I went to get my ring sized did an amazing job even cleaned 2 other pieces of jewelry for free awesome customer service

Mamadou is a very honest man. Knows exactly what best to do. Has great patience and passion in his job

excellent service, love the work on my jewelry , will recommend.

Fantastic ring resize, timely and affordable.
Also very helpful in getting the ring appraised and above all, a genuine man.

Will definitely be back!

Brought my rings in to be repaired and they were really badly damaged- Mamadou fixed them in less than 12 hours with the cheapest estimate and they look brand new!! Will def come again and recommend!!

Great service, also very friendly and helpful.

A++++++ Jeweler! My opinion he offers the absolute best service in the area. He did a fast and great job on my 5 for watches replacing the batteries and he replaced two of my gold chains with a nice lobster claw. Very polite and friendly service and his prices are by far the cheapest considering I called 5 jewelers and compared pricing. Thanks again!

I have been going to this Jeweler for over 3 years now. He has the best Jewelries and the best prices in Lowell. I have used his pieces as gifts for my wife, and design special pieces for me for very special occasions.

Mamadou is very good at fixing all of my jewelry, rings, necklaces,watches, he has been there and prices are good I got 6 things fixed 120$ ... would highly recommend

Good customers services and jewelry are great quality

Experience services good quality work.

Highly recommend this jeweler. Had a mothers ring made special requests came out above and beyond my expectations!!! Please go visit u will b pleased!

Highly recommend this jewelry store and I have been buying stuff from him since long time and I have a lot of good stuff brought from him.

Been going to this guy for about 2 years now and always comes through with a great price and beautiful jewelry would highly recommend coming here!

Great jeweler! So happy with my new necklace. Custom made in a day! Highly recommended

Great experience, fair prices, took good care of my rings

Always a gentleman quality work.i had pendent had to be redesigned came out perfect.

This jewelry is the best. Very caring and prices you cant beat. I recommend him.

This has consistently been the most honest and professional jewelry store I have been to. The Jeweler's work has always been top quality and I have never once been disappointed. Very fair prices, and incredible turn around for repairs and modifications. I went in maybe 20 times within the past 5 years for all my needs and every time I have walked out extremely happy. Today I went In to resize my wedding band, and to add a diamond. He did this extremely well and much less expensive than I anticipated and he included a top quality diamond. he truly is a master jeweler. 10/10 would recommend.

I'm astounded at how incredible my ring came out. This was a custom build for my engagement and I can't express how happy I am at the results! This jeweler is a master of his trade. His work is at such a higher level in comparison to jewelers around the area. His quality and attention to detail is at a the same if not higher level to my designer pieces. And he is such a nice and honest guy--giving his expertise and advice when reviewing how to build the piece. Overall, I would recommend him to everyone!

Have been coming here for a very long time and the services are excellent. Products are the best prices are reasonable. I recommend anyone to check it out.

This guy is amazing went there to have my diamond ring cut down to size I recently lost over 50 lbs but this guy saved the lost of my diamond ring and completely reset the diamond
I didn't even realize the diamond was loose !!! My heart would have been broken!!! thousand of dollars lost! but thanks to this good jeweler my ring looks new not to mention a hell of a polish! I also picked up a few new pieces!!!! fyi he also has lots of antique pieces too I recommend this jewelry store and jeweler 100% my go to for gifts from now on!

I visited Design Jewelers today to have a ring repaired and I was very happy with the service. Other places where telling me 3 weeks for a repair and Mamaduo did the repair right on the spot ! Mamadou is a real master at his craft and a real gentleman also. I can't give enough praise about this great experience. 10 stars

Great deal fast service very helpful and nice! Will come again !!! Happy with purchase

An incredibly talented jeweler, he has made custom pieces and repairs, and offered unique jewelry at very competitive prices for me. If you want a personal touch and someone you can call "your" jeweler, I strongly recommend Design Jewelers in Lowell.

Ive been going to Design Jewelers for many years now. Mamadou the owner, is a highly skilled jeweler who can take you from your style idea....to a perfect piece of handmade jewelry. He walks you precisely through each step of the process. Theres also got a great selection of trendy bling at Design Jewelers thats very reasonably priced. Repairs are sometimes available while you wait and theyre done to perfection. Not sure how he does it, but everything comes back looking shiny and new. Im a huge fan and I guarantee you will be too. Go say hi to Mamadou...
Andrea McNamara

Fast and excellent service I am very pleased with the great customer service I received I sure will come here again and hope you can be a part of this thank you

Great service and quality work. I recommend them for any jewelry needs

Ive been coming to this store for many years buy a lot of beautiful jewelry including my engagement ring. I lost two diamonds from my ring and brought it back to him which he fixed for nothing and was so fast with it. Always extremely helpful , prices are amazing best place to get ur jewelry. .

Just wanted to thank you for the 14 kt. gold bracelet. They are absolutely beautiful and more in person than photos. I'm so excited!! You were very kind,professional and will shop again in the future!Sincerely, -Queila

I have gone to design jewelers for a couple of years now, the service there is always fast great quality and friendly.

After months and months of searching i found the perfect ring and this gentleman right here help me all the way, he knew my struggle and my history and he helped me all the way to get me that ring perfect for my future wife to be again I am extremely thankful.

Excellent quality and customer service. They work very hard to please their customers. Im now a lifetime customer after my wonderful experience at Design Jewelers in Lowell, MA

CUSTOMER SERVICE IS TOP NOTCH! I came to have some jewelry repaired. But meeting the gentleman(mamadou) he has first class customer service. He ensures that you leave with a smile! I ended up purchasing a beautiful necklace and had my charm cleaned. All of my expectations were exceeded during my visit here! If you need a great jeweler and great customer service this is the place! Thanks mamadou I will be back!!!

So happy with my ring! Mamadu did a great job!

My name alberto i cant thank design jewlers enough for saving the day by resizing my engagement ring and making it extra special for holidays thank u

He is very knowledgeable about his craft!!! Very nice and great customer service! He knew exactly what I wanted for a wedding band!!! I was able to leave with it that day. Highly recommended!

BEST place to buy or sell jewelry!! Came in the day after Christmas for a gold initial letter necklace. He was able to create the exact design of how we wanted the letter and add a chain for us in 2 hours!! Also found an amazing Cartier watch that could not walk away without. Excellent place. Cannot wait to go back to purchase more jewelry!

I needed a diamond ring assessed and Mamadou was kind and friendly unlike another jeweler at a different store that made me feel unworthy to be in her store. Thank you Mamadou.

Most honest cash for gold in the area. Owner is very friendly and kind. Been to a few others in the area, but he always gives the best price.

I love this place. The man cleaned 3 of my 925 silver rings for a very good price, they looked better than when I first bought them from a different place. And, he tested the authenticity of the silver right in front of me for free. I also had another silver ring, the band was crushed and totally un-wearable. I brought it to him and in about 10-15 mins the band was fixed and looked sparkling clean! At first I thought the band would have to be replaced but he did a fabulous job fixing it, and again, a very reasonable price. He also has a very beautiful jewelry display and I will be bringing all of my jewelry-related business to him. And, the store hours are great.
Support small business!!!!!!!!!

I have lived in Tewksbury for over 30 years and i just happened to see this wonderful place. Mamadou is such a wonderful kind and honest man and I am so happy that I purchase my new beautiful wedding band from him.
Looking forward to many more purchases. Thank you so much!!! Trisha

Good service. Needed to remove some links from my metal wristwatch band. Job done in less than 2 minutes. $10. Done. Good behavior.

You wont be sorry with Design Jewlers! They have amazing jewelry. Even better he can design and create any piece. His talent and experience cannot be found anywhere. Design Jewelers is my go to for repairs and more. They took my engagement ring and created a brand new setting that is so beautiful and unique. Thanks for everything you do for me

BEST place to buy or sell jewelry!! Came in the day after Christmas for a gold initial letter necklace. He was able to create the exact design of how we wanted the letter and add a chain for us in 2 hours!! Also found an amazing Cartier watch that could not walk away without. Excellent place. Cannot wait to go back to purchase more jewelry!

He is very knowledgeable about his craft!!! Very nice and great customer service! He knew exactly what I wanted for a wedding band!!! I was able to leave with it that day. Highly recommended!

CUSTOMER SERVICE IS TOP NOTCH! I came to have some jewelry repaired. But meeting the gentleman(mamadou) he has first class customer service. He ensures that you leave with a smile! I ended up purchasing a beautiful necklace and had my charm cleaned. All of my expectations were exceeded during my visit here! If you need a great jeweler and great customer service this is the place! Thanks mamadou I will be back!!!

Just wanted to thank you for the 14 kt. gold bracelet. They are absolutely beautiful and more in person than photos. I'm so excited!! You were very kind,professional and will shop again in the future!Sincerely, -Queila

I visited Design Jewelers today to have a ring repaired and I was very happy with the service. Other places where telling me 3 weeks for a repair and Mamaduo did the repair right on the spot ! Mamadou is a real master at his craft and a real gentleman also. I can't give enough praise about this great experience. 10 stars

I’ve been coming to this store for many years buy a lot of beautiful jewelry including my engagement ring. I lost two diamonds from my ring and brought it back to him which he fixed for nothing and was so fast with it. Always extremely helpful , prices are amazing best place to get ur jewelry. .

Excellent quality and customer service. They work very hard to please their customers. I’m now a lifetime customer after my wonderful experience at Design Jewelers in Lowell, MA

After months and months of searching i found the perfect ring and this gentleman right here help me all the way, he knew my struggle and my history and he helped me all the way to get me that ring perfect for my future wife to be again I am extremely thankful.

I have gone to design jewelers for a couple of years now, the service there is always fast great quality and friendly.

Great service and quality work. I recommend them for any jewelry needs

Fast and excellent service I am very pleased with the great customer service I received I sure will come here again and hope you can be a part of this thank you ??

An incredibly talented jeweler, he has made custom pieces and repairs, and offered unique jewelry at very competitive prices for me. If you want a personal touch and someone you can call "your" jeweler, I strongly recommend Design Jewelers in Lowell.

I love this jeweler. I went there for the first time 3 years ago because I wanted to customize my wedding ring. The owner Mamadou is a absolutely amazing jewler/designer he did such a amazing job I went back the following year and he made me another ring using the stones from a ring that my aunt gave me and again another absolutely gorgeous job!
So this year when I was shopping for a watch I contacted him and he got me a beautiful Rado watch absolutely drop dead Beautiful . Not only does he provide his customers with quality unique pieces but the prices are extremely reasonable . I really look forward to my next purchase from him.

Have been coming here for a very long time and the services are excellent. Products are the best prices are reasonable. I recommend anyone to check it out.

This has consistently been the most honest and professional jewelry store I have been to. The Jeweler's work has always been top quality and I have never once been disappointed. Very fair prices, and incredible turn around for repairs and modifications. I went in maybe 20 times within the past 5 years for all my needs and every time I have walked out extremely happy. Today I went In to resize my wedding band, and to add a diamond. He did this extremely well and much less expensive than I anticipated and he included a top quality diamond. he truly is a master jeweler. 10/10 would recommend.

This guy is amazing went there to have my diamond ring cut down to size I recently lost over 50 lbs but this guy saved the lost of my diamond ring and completely reset the diamond
I didn't even realize the diamond was loose !!! My heart would have been broken!!! thousand of dollars lost! but thanks to this good jeweler my ring looks new not to mention a hell of a polish! I also picked up a few new pieces!!!! fyi he also has lots of antique pieces too I recommend this jewelry store and jeweler 100% my go to for gifts from now on!

I'm astounded at how incredible my ring came out. This was a custom build for my engagement and I can't express how happy I am at the results! This jeweler is a master of his trade. His work is at such a higher level in comparison to jewelers around the area. His quality and attention to detail is at a the same if not higher level to my designer pieces. And he is such a nice and honest guy--giving his expertise and advice when reviewing how to build the piece. Overall, I would recommend him to everyone!

Great jeweler! So happy with my new necklace. Custom made in a day! Highly recommended

Highly recommend this jeweler. Had a mothers ring made special requests came out above and beyond my expectations!!! Please go visit u will b pleased!

I have been going to this Jeweler for over 3 years now. He has the best Jewelries and the best prices in Lowell. I have used his pieces as gifts for my wife, and design special pieces for me for very special occasions.

A++++++ Jeweler! My opinion he offers the absolute best service in the area. He did a fast and great job on my 5 for watches replacing the batteries and he replaced two of my gold chains with a nice lobster claw. Very polite and friendly service and his prices are by far the cheapest considering I called 5 jewelers and compared pricing. Thanks again!

Brought my rings in to be repaired and they were really badly damaged- Mamadou fixed them in less than 12 hours with the cheapest estimate and they look brand new!! Will def come again and recommend!!

Great deal fast service very helpful and nice! Will come again !!! Happy with purchase

I went to get my ring sized did an amazing job even cleaned 2 other pieces of jewelry for free awesome customer service

excellent service, love the work on my jewelry , will recommend.

Mamadou is a very honest man. Knows exactly what best to do. Has great patience and passion in his job

Fantastic ring resize, timely and affordable.
Also very helpful in getting the ring appraised and above all, a genuine man.

Will definitely be back!

Great customer service and good prices...

My Fiancee and I found Design Jewelers on Google with the intentions of browsing various Jewelry Stores to price and look at different styles of Engagement Rings. Mr. Gueye was very friendly and attentive to our needs from the minute we walked in the door. His jewelry is very beautiful and priced very reasonably. The very first ring I looked at I knew I found my ring, My fiancee purchased the ring immediately as it was one of a kind. We then returned 5 days later to have it resized and found my fiancee's wedding band. Our experience was nothing less than pleasurable, Recommending to everyone we know. Will definitely be our personal jewelry store for all of our future needs.

Great repairs, fair prices, great place, go there with confidence

Always a good experience and he always works with you good man very fair buy all my jewelry from there he better n has nicer stuff then alot of bigger places...he my jeweler and friend

Perfect customer service very helpful!!!!

Nice jewelry ? Costumes Sevices the best thank

Been doing business with Design Jewelers and Mamadou for over 10 years. Multiple purchases from Diamond rings to custom hand made gold chains nothing less than 100% satisfied with every purchase.

I brought my ring here to be sized down. He did an awesome job! Only took 30 minutes! My ring fits perfectly and it looks beautiful! Would definitely recommend this place!

Came here to get my rosemary beads fixed cause they meant a lot to me...and saw this place had really great reviews. He was nice and accommodating. He tried to do the best he could for me. $20 dollars and worth it. Thank you

the owner is very profesional and his work and prices also are affordable.

Brought gold and silver here and got the best price here by far compared to anywhere else

You won’t be sorry with Design Jewlers! They have amazing jewelry. Even better he can design and create any piece. His talent and experience cannot be found anywhere. Design Jewelers is my go to for repairs and more. They took my engagement ring and created a brand new setting that is so beautiful and unique. Thanks for everything you do for me ?

Good service. Needed to remove some links from my metal wristwatch band. Job done in less than 2 minutes. $10. Done. Good behavior.

I have lived in Tewksbury for over 30 years and i just happened to see this wonderful place. Mamadou is such a wonderful kind and honest man and I am so happy that I purchase my new beautiful wedding band from him.
Looking forward to many more purchases. Thank you so much!!! Trisha

Most honest cash for gold in the area. Owner is very friendly and kind. Been to a few others in the area, but he always gives the best price.

I love this place. The man cleaned 3 of my 925 silver rings for a very good price, they looked better than when I first bought them from a different place. And, he tested the authenticity of the silver right in front of me for free. I also had another silver ring, the band was crushed and totally un-wearable. I brought it to him and in about 10-15 mins the band was fixed and looked sparkling clean! At first I thought the band would have to be replaced but he did a fabulous job fixing it, and again, a very reasonable price. He also has a very beautiful jewelry display and I will be bringing all of my jewelry-related business to him. And, the store hours are great.
Support small business!!!!!!!!!