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JEM Jewelers Here you can trust that your satisfaction is our ultimate goal. Our eagerness to please you should only be eclipsed by your eagerness to return. - Steven Petrillo G.G & Staff. Jem Jewelers was founded in 1978 by Joseph Ermigiotti, a master bench jeweler and William Heinz, a diamond broker and jewelry wholesaler. At the time of Bill's retirement a young energetic Gemological Institute of America (GIA) Graduate Gemologist became Joe's partner. His name is Steven Petrillo. In 2005, Joe sold his remaining shares to Steve, making him the sole owner.
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Jem Jewelers understands that the security of your jewelry is of utmost importance. We have the largest on-site jewelry repair facility in the Bucks and Montgomery counties. The jewelry is kept in our secure location and is worked on by the finest of jewelry crafts people. Our staff consists of 3 on-site GIA jewelers each specializing in different areas such as stone setting, wax carving, engraving, ring sizings, and other aspects of jewelry work.Everything from a simple chain solder to custom work and intricate ring restorations is done on location.
Jem Jewelers wants you to be delighted with your purchase. If for any reason you are not completely satisfied with your recent purchase, we offer a full refund or exchange within 14 days. The items must be unused, unworn, in original condition and gift box, with all warranty cards, certificates, and instruction booklets.
Vanna K is well-known throughout the jewelry industry for her incredible diamond engagement rings, which often make use of the micro pave technique, which drenches each ring in tiny diamonds for a sparkle you have to see to believe. She also has an exquisite line of fine jewelry that use a combination of precious metals and rare stones, some which are one of a kind pieces. Our Vanna K collection includes many bold and inspiring pieces that incorporate elements of art deco styling to create truly eye-catching designs.
Lashbrook is a manufacturer and designer of men's wedding bands, made here in the USA. Using state of the art machinery and trained technicians they create rings that are as unique as the wearer himself. They specialize in alternative metals including Cobalt Chrome, Titanium, Zirconium, Damascus Steele.
Reviews (23)
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Christine Rusciolelli
Jun 25, 2022
Thank you for going the extra step to repair and restore my bracelet! You did a beautiful job and quickly! Your jewelers created this piece for me and I wear it everyday. Much gratitude from mom for her new watchband too, Lisa fitted it perfectly for her tiny wrist!
Elisabeth Ligato
May 29, 2022
Steve at Jem Jewelers was great in guiding me as I needed to reset a special piece of jewelry. His creative ideas and practical suggestions were just what I needed to refresh something old and worn to something updated, new and beautiful once again. Very happy with the finished product. Highly recommend!
Ellen Raab
May 19, 2022
The staff at Jem Jewelers is always friendly and helpful and the store is beautiful and the jewelry is reasonably priced and great quality. I have my wedding rings for 30 years now and wear them everyday and so happy how they have held up, still beautiful. Love shopping here!
Kara Bowman
Apr 29, 2022
I was throughly happy with the work Jem Jewelers staff and Steve, provided me. Needing work done on my treasured wedding band and engagement ring, I was met with care, professionalism and fair price. I have used Jem Jewelers for at least 25 years and have always been pleased with their beautiful, reliable and personal service.
Brandi Ann
Apr 08, 2022
Steven was lovely to work with and so knowledgeable! I would highly recommend anyone to go see him for your next important purchase as we are so happy with ours! This store has so much to choose from and we got great advice along the way. Our special order came in quickly and is even better than expected. Thanks for all your help!
Laura Fortune
Mar 14, 2022
I just picked up the pendant that I had made from my old wedding band! I am beyond happy and can't thank Lisa enough for helping me along the way! Lisa did a fabulous job in the design process and truly got a feel for what I was looking for! Jem jewelers is by far the best jewelry store around and I highly recommend them!
Roberta Moore
Feb 26, 2022
An ad in the Philly Inquirer brought me to Jem Jewelers the other day and I am so glad I found them. They were hosting gold and silver buyers - folks that they have had a relationship for years - and easily set an appointment with the helpful attendant. Not only did I have a very successful meeting to sell a number of old, broken and unwanted jewelry, I was warmly greeted at the door and had the pleasure of meeting the owner and several staff.

I felt like I was part of the family! My friend bought a beautiful blown glass vase and was so happy with their care. They packed it carefully and carried to our car! They were so friendly and helpful that I will be coming back when I need jewelry or repairs.
Fran Baker
Feb 15, 2022
Let me start by saying we have been using Jem Jewelers for a long time and have been nothing but very happy. My fiance and I went to pick out our engagement ring at Jem jewelers. We worked with Steven who was extremely helpful in showing us different settings and explaining details about each unique design. We couldn't be happier with the quality of the stones and the beauty of the design. Our ring is gorgeous! Thank you Steven!
Dana Roessler
Jan 17, 2022
Went to get my engagement ring sized from a 7 to a 6.5 and purchase wedding bands. Without even seeing my engagement ring, the saleswoman refused to work on it stating they wouldn't work on rings of inferior quality since it was purchased online at James Allen and not purchased from their store directly. If they can't work on outside rings, that is fine, but insinuating my ring is cheap/inferior without even seeing the ring is a bit rude and off putting.

She also stated engagement rings should only be purchased if they are the correct size in the first place, which seems a bit difficult considering the proposal was a surprise and I was never measured for a ring. We've been coming here for years and have spent lots of time and money in this store, including resizing an old family ring that was not purchased at Jem.

This was certainly an eye opening experience and me and my family will no longer be giving our money to Jem Jewelers. We went down the street to a different jeweler and bought our wedding bands and resized my ring without complaint.
Theresa Brennan
Dec 29, 2021
Jem Jewelers is my go to Jeweler. The customer service is outstanding and the selection is amazing. Steven and his team are really experienced at helping you select the perfect gift or piece for yourself. Support your local Jeweler and shop here you won't be disappointed!
Annette C.
Dec 29, 2021
I walked in not knowing exactly what I was looking for, but knew that it would take my breath away when I found IT! Steve took me to multiple cases and then.there it was---the most gorgeous blue/green tourmaline ring. It now lives on my finger and I am forever grateful to him for having just what I was looking for but didn't know it! Wonderful people, wonderful service and now my forever shop for blingin goodies!
Judith Beck
Nov 13, 2021
Wow! Steve is great! Really knows his business. I was so happy with my repair when I picked it up I got a beautiful chain for another necklace. Very friendly and helpful. I will be back!
Nina Carroll
Oct 31, 2021
Had a bracelet repaired and could not be happier. Repairs are done in house. Their service is always so wonderful. Staff is amazing and their selection is extensive. Jem is truly a Warrington gem! We have been shopping there for years and years, always a great experience.
Sean McCann
Oct 27, 2021
Steve and his team were fantastic to work with! He helps you understand the process and provides quality products. Would recommend anyone looking for an engagement ring work with Jem Jewelers
Nick M.
Aug 25, 2021
My wife and I had a really nice experience at Jem Jewelers. The staff is super nice and spend a lot of time with you while not feeling pressured into buying something. I would highly recommend stopping in and seeing for your own experience.
Deborah Albus Wagner
Aug 18, 2021
I was shocked when I received a call that my bracelet repair was completed much earlier than expected! Wow thank you Steve, you are so amazing! Your service and work is impeccable. It is so important that repair is done right there on your own premises. That is important to me.
Megan Wolf
Aug 17, 2021
Wonderful experience with Jem Jewelers! I needed my wedding band repaired after a diamond fell out and it was done quickly at a reasonable price and looks brand new! They even polished my engagement ring so it was sparkling. I highly recommend!
Nicholas Cole
Jul 26, 2021
This was my first experience at a jewelers and Jem was beyond helpful and friendly. I had an old ring I needed reset, and Lisa was able to help me find a modern update that really made for a beautiful piece. Super friendly, very helpful, and beyond knowledgeable. Love these guys!
Barbara Krut
Aug 22, 2020
Jem Jewelers is amazing. Great, Personable staff and a large selection. We went in to get a couple repairs done and walked out with the most amazing necklace and earrings. They are pieces of art. We would highly recommend Jem Jewelers. Steve, thanks for being so helpful.
Megan P.
Mar 01, 2019
Jem Jewelers is fabulous! I recently had a ring re-sized and repaired there. The repair was super fast and inexpensive. Steven is extremely friendly and a pleasure to work with. He is knowledgeable about jewelry and goes out of his way to make his costumers happy. Also, the store carries gorgeous jewelry at an affordable price. I would definitely recommend Jem Jewelers and most definitely will be back myself.
Marie R.
Aug 24, 2018
My all time favorite jewelry store ever! My parents have been shopping at Jem for over 40 years so when it was time for my husband to purchase my engagement ring, of course he went to jem. I am very particular so my husband knew it would be challenging. He worked with Steve custom designing a ring for me and it is absolutely perfect in every way! They have done many repairs for us in the past and I am always satisfied.

The staff is knowledgeable and friendly and they always remember everyone and things we have purchased even years ago. If you haven't gone to Jem, you must! They do it all!
Bill W.
Nov 01, 2017
The staff and selection is immeasurable. Each piece I've bought at Jem Jewelers is second to none. Steven and the rest of the staff there all take time to help a customer fro the first hello, to the thank you for the business. Thanks Steven and staff for great experiences.
Charles J.
Feb 09, 2014
Jem Jewelers designed and made the perfect engagement ring for my fiancee. It truly is stunning and she loves it! Words are not enough to express my sincere appreciation to Steve and his staff.