We had such a wonderful experience here. I brought in my antique engagement ring with a very thin platinum band that had somehow become badly deformed. We expected to leave it for hours or even days, but Mark was there and immediately took care of it in his on site workshop. He handled the ring with so much care and skill, restoring the delicate band back to its original shape. He also cleaned and polished it beautifully, and now it looks brand new again. We are so grateful and will absolutely be coming back. read more

Mark Shimizu Design - Antique diamond ring - Jewelry Near Me - Windsor, California

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Great experience! HONEST family owned business- all members very helpful, knowledgeable and responsive. Pricing up front for ring sizing and appraisals. Work done in time promised. I will definitely return. read more

I needed a charm put on a necklace chain and they did an amazing job! They were extremely nice and were very knowledgeable in what they were doing. Definitely recommend this place! read more

I had my wedding ring repaired. They were honest and replaced the crown holding my Diamond. I was very happy with the results and even though they were so busy it took about three weeks (they told me it would be) it was worth the wait. read more

So disappointed in this place. Refunds only if you return in 7 days. Not printed on receipt but it is on the wall! My husband bought me a necklace there and the chain was too short, so at first I went in to exchange, but they wanted $300 for a gold chain! I already had a nice one, so when I asked to return it they said no since it was after 7 days( it was 16 days after purchase) which I assumed would be fine since most stores is 30 days. Just went in and tried to use the credit and they quoted me 250$ more for a ring design commercially available than another place I got a quote from. So angry! read more

Laurie and Mario created the perfect ring for us. I came in knowing enough to get myself in trouble and Erin referred me to a ring supplier to create a point of reference and common language. Feeling overwhelmed and fatigued with options, Laurie had a spare solitaire setting to set my family stone into so I could propose. My now fiancee said yes, shed tears, and Laurie, Erin, and Mario helped us pick out a perfect ring, and a head. The ring was too small for the stone, but Mario customized it for us and it really became ours and was perfect. My fiancee burst into tears when she saw the final product and I can't wait untill I get to go in and pick something for myself. read more

Mark Shimizu Design - They took time to search catalogs to find the perfect setting and band. Perfect without creating a 100% custom ring. - Jewelry Near Me - Windsor, California

This review is for jewelry repair, specifically increasing my wedding ring up one whole size. The entire process was very easy as the staff sized my finger and then immediately gave me an estimate based on the cost of platinum. To complicate the repair, I also have an engraved quote on the inner part of the ring that I wanted to remain. Happy to report that the repair went flawlessly as my ring now fits perfectly and the inner quote was untouched. To be honest I can't even tell that the ring was sized up at all and this really highlights the quality of the work done. Would highly recommend this store for jewelry repair! read more

Such nice people working here! I stopped by to have my wedding ring adjusted (I had 2 small balls welded onto it previously instead of cutting it to resize it, but I'm pregnant and it's getting tight). The gentleman sanded them down and cleaned it on the spot and didn't charge me!! I left a band to get plated and they quoted me less than the last time I had it done years ago in Southern California. Really impressed with this place. Lots of unique jewelry! read more

I had MSD apply a rhodium plating to my wedding set, as the last "coating" I had done over 4 years ago was wearing off. I have a nickel allergy, and since my wedding set is white gold, I get a terrible rash on my ring finger. Anyway, Mario did a beautiful job with my rings and I thought the price was very reasonable. At first, after I picked it up (with only a couple day turn around-wow), I still was getting an irritation. I was concerned that maybe the coating wasn't thick enough. I called MSD and they were so helpful and nice. Mario did another layer for me at no cost, and since then, it's been wonderful. My rings look brand new and no irritation. I wish I could remember the lovely lady's name who helped me. She is very professional and accomodating, as well as pleasant, which, is sometimes hard to find these days! read more

My great grandmother who is 92 years old wears her life alert button on a gold chain. Her clasp to the necklace broke so we set out to Shimizu design, as she heard they do wonderful work. We were kindly greeted by the two females working the counter, talked to us for a few mins, and got Mark out of the back. He took a look, gave us a few different options. We chose to go with the cheaper option since money was a little tight. He took it in the back, and 5 mins later he comes out with the necklace clasp replaced and cleaned the entire necklace. No charge, he just traded us for the little piece of gold that was broke. I couldn't believe it. I will be back for sure! read more

LOVE this shop! My fiancé bought my ring there a couple months ago. Laurie (sorry if spelled wrong!) helped him pick out the perfect one! He was able to choose a diamond and place it on the band he wanted. After proposing 2 weeks ago, we discovered the ring was a tad bit too big. So, I took it to get it sized down. Laurie was so patient with me as we tried to figure out the correct size. They were so gracious and genuinely happy for our us and our engagement. Mark was able to finish sizing it down by the next day and they had clearly polished it up and had it ready to go. It fits like a dream! I can't stop gushing about my beautiful ring and the great service we got here. When we're ready to buy our wedding bands we will definitely shop here! Thanks so much! read more

I work in Windsor which, if you don't know, is a very small town! I decided that I wanted to have some custom modifications on my engagement ring and decided to ask some of my customers if they had recommendations for a local jeweler. More times than not, people recommended Mark Shimizu. I'm so glad that I listened to them! I met with Mark a few times to discuss what my dream ring would look like. He and his wife are so friendly and accommodating and made the process fun, not intimidating. Mark has this great software where he can show you what the finished product will look like before he starts the custom work. It puts you at ease to see the picture before he gets started. The process was very speedy once I finally decided on the right design. When I returned to pick up the final product I think I said something like, "wow, it's like you were inside my head and knew exactly what I wanted!"...my ring is perfect now, exactly what I had always dreamed of. Thank you Mark! As you can tell, I highly recommend this jeweler. My fiance and I will be back to purchase our wedding bands from this family-owned business read more

Mark Shimizu Design - The finished product...started off as a solitaire on platinum band. - Jewelry Near Me - Windsor, California

Mark was a family friend of my dear late Uncle. I live in Washington DC, and my cushion cut stone was loose in my engagement ring, and I was missing 2 small stones in the halo setting. I visited two of my local jewelry shops, and they quoted anywhere between 2-3 weeks. I love my engagement ring. I wear it everyday, and literally do not wear any other jewelry, so for me, this is a LIFETIME to be without it. Upon the suggestion of my mother, we spoke to Mark's wife Lori, whom not only offered to squeeze us in without an appointment, but to also finish fixing my ring over the weekend while we were in CA. Upon returning from a weekend in Mendocino, I found the prongs and setting of my ring were completely reset, and instead of 4 prongs, it now essentially holds eight. Lori explained Mark and his business partner consulted, and felt it was the best way to preserve my stone -- and I couldn't LOVE it more. His work is timeless, beautiful, honest and affordable. I simply couldn't recommend him more to anyone. I cannot wait to return to his shop to have my sapphire reset next year on our annual visit. Thank you to the whole team -- I can't wait to return. read more

Really top notch jeweler. Nice attention to detail. They take pride in their work. Nice to find such a great jeweler in such a small town. read more

I would also HIGHLY recommend MSD if you want something unique and beautiful. My engagement ring has a beautiful pink sapphire between 2 platinum roses with diamond centers. Mark is custom designing the wedding band now. He also designed my fiance's wedding band - beautiful with gold nuggets all around. You won't be sorry if you go to MSD. The staff are so helpful and accommodating. read more

This is part one of a great review....My fiancee and I are getting married Sept 24th. MSD has one of the best staff they have embraced my girlfriend and I in a personal way that I have never experienced. The joy we feel every time walking in there is so much fun....we are in deep gratitude for our beautiful rings...especially my wife to be with a beautiful gold customized oak leaf ring that brings me to tears when I see it.....its an honor that we will be wearing the rings from MSD as part of our lives......Thanks everyone there we will come by with photos.....love liz and jenni read more

THIS IS THE PLACE TO GO!!! I was referred here by my friend Nichole who owns Discount Alley in Sebastopol. I had two rings I had stepped on in my purse and were bent to a holy mess. Not only did they fix them, but they did it in ten minutes while I waited, then charged me $15. REALLY!!!! I thought I heard 50 which I was ready and willing to pay but 15. WTF!!! Let me add that one of the rings had been fixed 2 other times by a jewelry store in RP next to CVS. It broke not once but twice. And before that we went to a jeweler in Cotati for 15 years next to Oliver's that took in stolen jewelry from a friend of ours who had a son who was an obvious 18 yo drug addict, he sold them the items, and the store said they never took them in. Liars. Shady shady. So you understand my trust with jewelers is slim. NOT ANYMORE. These people are on it. Thanks you guys. Will refer EVERYONE to you!!! read more

Went to Windsor to visit some relatives, so we decided to make a pre-holiday visit through town. Mark Shimizu Designs is very easy to find on a corner. The displays are nicely arranged with ample space to observe each piece. The staff are very friendly and helpful. We got a nice silver necklace with a round charm. My wife got many compliments on her new jewelry. We highly recommend visiting this store. read more

Mark has gorgeous designs. My wife had her wedding ring made there and it could not have turned out better. Definitely recommend this place for wedding rings or any other fine jewlery. read more

Best Jewelry store ever. I have bought many items from Mark over the years. I also take all my repairs there as well. The staff is very friendly and make you feel welcome. Quality and service is 5 star! The turnaround time is great. Shop local. So much better than a chain store with one of kind pieces. Thank you so much. read more

We've been customers of Mark's for years. They've done repairs, appraisals, and have designed and created stunning rings and pendants for us. Delightful to work with, their pieces are appropriately priced and different from what other jewelers offer. We wouldn't dream of buying anywhere else!! read more

Mark is phenomenal. We brought in several jewelry pieces pieces that were damaged in the fire and Mark was able to restore each of the items to perfect and flawless condition. Mark is polite and professional and is at the top of his game. I highly recommend him for all of your jewelry needs. read more

Mark is the nicest guy! So helpful and knowledgeable. This is a family fun business and you can definitely tell - nice vibe. Not bought anything yet but will do :-))) read more

Mark is an amazing artist! My husband first worked with Mark in 2006 to make a mother's pendant that my husband had designed. They worked collaboratively and the result was spectacular! We were so thrilled with his craftmanship of my pendant that when we decided to redesign my engagement and wedding ring setting for our ten year anniversary we of course went straight to Mark. I had a vision in my head of what I wanted and Mark worked with my husband and I to redesign my existing rings perfectly!! Mark is a very talented jeweler!! We highly recommend Mark Shimizu Design read more

Let me start by stating I'm very particular when it comes to my custom ring designs. I'm Sicilian, 6'3 and big hands, and many of the rings I've had made are large and complex (think superbowl rings). After spending close to eight years looking for a new jeweler, May word of mouth path lead me to Mark and his team. I was having a custom wedding band designed that was, as is common with me, large and complex. The type of ring the NFL has Tiffany's or Jostens. With the help of some sketches, consultations and a replica ring to go off of, we began our journey and when I picked up the finished product yesterday, I couldn't be happier. The craftsmanship, quality and service made this experience one I'll be frequenting again for my designs. I have won the Super Bowl marrying the woman of my dreams and now I have the ring to acknowledge that! You won't meet a nicer person and staff with these guys and the work is AAA. They have a great collection of jeweler too, we go my wife's wedding band here and it's located and a quaint are of Windsor with other shops and eateries within walking distance. If your serious about quality custom jewelry look no future. Take it from a guy who traveled to southern Italy to find one of his rings. Bravo, Mark! read more

Mark's repairs on my rings were above and beyond what I expected. He not only did fantastic work but added a creative touch to the stone placement that still has me smiling. Highly recommend! read more