Took two watches to get batteries replaced. They charge me one price and a few days later when I…read moresaw my credit card statement there was a higher charge. Make sure you get a receipt.

I was very worried about taking my two rings anywhere to be repaired. One was my grandmother…read morewedding ring & the other was my ring with my kids birthstones. Both irreplaceable & both 14 carat gold. The young man assured me he would take great care of these & gave me a amazing price to resolder & enlarge both rings. I just picked them up & I still can't find where the cuts were. I had to cut them off my finger for surgery & it was devastating for me to have to do this. I Can't thank this jeweler enough for taking such great care & amazing service. I would highly recommend them to anyone. Thank you

Used to go to the location down town, since they are closed now this will be my new location. They…read moredid not disappoint. Workers were super friendly and the location is beautiful, I think even slightly bigger than the other location! Dropped off a ring to get a bigger diamond put in it, they finished the work before the quote and during the holidays when they are already busy! This is a trusted name and would definitely recommend them for any jewelry needs! Quality matters here

My husband and I had the best experience with Jimmy Sunderland. I had inherited some pieces from my…read morelate mom that were very dated looking and Jimmy redesigned them for me. He is an incredibly talented artisan who is very knowledgeable about precious metals and stones. His kindness and attentiveness made him feel like he was part of our family. Thank you, Jimmy, for everything you do! You're a gem yourself!

The Swiss Watchmaker Jean Claude was the best. I was fortunate enough to have known him…read moreprofessionally for years having brought him several pieces to work on. One vintage piece that I had just brought him earlier this year that I wanted to keep close to a well worn used and not a complete refubishment turned out nicely. I was especially excited for this piece because it was rather difficult for me to explain what I wanted but Jean Claude came through again. One visit he was kind enough to show me some watches that he was working on which only further proved how many people trusted him. He will be missed. He not only provided great work but was a nice person as well. Finding someone to do what he did will not be easy.

Jean Claude worked on my Omega bumper watch, my Glasutte and a Tiffany watch and did very good work…read moreon all of them. Highly recommend.

I came up with an old Timex with a broken watch band and Harry fixed the band. I hate throwing…read moreout perfectly good things because some component is broken. I was planning on just replacing the band but the fix was better and cheaper. just what I wanted!

Harry is the watch savant. Changed the battery and cleaned my watch in record time today. Gave me…read moreadvice on how to keep it cleaner. I'm a repeat customer and even though it's been two years, I'm very grateful that Harry is still in business and still offering the same high quality service. Highly recommend.

Jan was wonderful helping us appraise some artwork and items left to us after our mother's death…read more Not only were her prices phenomenal, her reports were very detailed and useful while we were attempting to assess the value of our loved ones estate. We would highly recommend her to anyone looking to appraise artwork and vintage items. Compassionate, very quick turnaround, informative and extremely professional.

I've been coming to Costello Jewelry in Naperville for years from purchases to repairs and…read morecleaning. I love that my jewelry does not leave the store when being repaired. This is the first time I had an original ring designed, though. I worked with Marino Costello on the design process. As an anniversary gift, my husband wanted to buy me a ring, but I decided that I couldn't give up my original engagement ring and wedding band so I had a new ring designed utilizing the diamonds. The process was interesting. I looked at rings in the jewelry store to get an idea of what I wanted and then we proceeded to the design process, Marino sending me CAD drawings and then a wax ring was made where I tried it on to get an idea of the design and dimensions. My new ring is gorgeous! Marino is a fabulous designer and so easy to work with. I appreciated his attention to detail and his quick responses to my emails. The design process was fun. I love that Marino designed such a special ring where I still have the original diamonds that my husband gave me 20 years ago. I highly recommend Costello Jewelry!

Had a great experience recently when I wanted to give my moms band some TLC. The woman inspected it…read moreand informed me I don't need any serious adjustments, just a polishing & a good clean. It came out beautifully! Dropped it off at 10 am and was able to pick it up any time after 4. She charged $75 and including cleaning my other rings. 20 year old ring looks brand new!

We rarely fill out these type of reviews, but in this case we felt strongly that we needed to share…read moreour experience with Jeff from Knize Appraisal. We needed a quick appraisal to help us determine the value of our home in the current real estate market and contacted Jeff. Jeff was extremely thorough in his analysis and prepared our report in less than 24 hours from his on-site visit (7-hours to be exact). Jeff's appraisal provided us with the timely information we needed to have an appraiser's opinion of the value of our home and was a guiding light in assisting us with the listing price to move forward with the sale of our home. It was a pleasure working with Jeff and if needed, we will use his services again. He comes with our highest recommendation.

Excellent real estate appraiser. Very thorough and very easily reachable. Jeff is very…read moreknowledgeable about all things real estate. It was a pleasure working with them and will do business again.

Mauro is the best. I have taken 4 pieces to be repaired and they were all great. I strongly…read morerecommend Golden Valley Jewelers for any jewelry needs.

We are from out of town and came in for a wedding. As a wedding present we bought a watch for the…read moregroom. It was too loose so we walked down the street after yelping a quick search. We were nicely greeted and the jeweler came to the rescue by removing a link. Then was so sweet after we told him the story, didn't even charge us. Please stop in and use his services or pick out a new sparkle. Thank you for making sometimes an anxiety filled event pleasurable.