Dioro Jewelers in Danville just performed a miracle. My mother-in-law's 80-year-old wedding ring --…read moreworn, tired, and barely recognizable -- has been completely transformed into a stunning piece worthy of a new chapter. Corinne walked us through every step, delivered on every promise, and turned it around quickly at a price that felt more than fair. The result? My daughter will walk down the aisle wearing her grandmother's ring. That's not just jewelry restoration -- that's legacy. Dioro is my jeweler for life. Full stop.

After several years, my husband told me he wanted to give me a new ring and introduced me to Dioro…read moreJewelers. From the moment we walked in, Corinne made the experience feel incredibly special. She was warm, welcoming, patient, and completely nonjudgmental. My husband knows far more about diamonds than I do since he picked out my previous ring, so I walked in feeling a little overwhelmed and unsure of myself. Corinne immediately put me at ease. She took the time to educate us, guide us, and help us customize a ring that felt perfect in every way. I enjoyed working with her so much that we also ended up purchasing a beautiful pair of diamond earrings. There is truly something special about her and her shop. You can feel the warmth the moment you walk in, and it's reflected in the wonderful customers she has built relationships with over the years. It feels personal there, not transactional. When the ring was finally ready, my husband surprised me, and I was brought to tears. It is beyond beautiful, and the sizing is absolutely perfect. More than the ring itself, the entire experience felt meaningful and memorable. We had worked with another jeweler in the past, but the experience never felt quite right. I often left feeling uninformed and disconnected from the process. With Corinne, it was completely different. Her passion, knowledge, attention to detail, and genuine care shine through in everything she does. I can confidently say this will be my jeweler for years to come. I highly, highly recommend Corinne and Dioro Jewelers, not only for the stunning jewelry, but for the experience, kindness, and exceptional pricing as well.

Darren has been my jeweler for many years, you will get the best friendly service and he will make…read moresure you are happy with everything! He has a huge selection of beautiful original designs and he can make you custom jewelry which is a fantastic way to get your own individualized favorite pieces, especially if you have inherited jewelry that can get a new meaningful life and you can carry all your memories with you for decades! I am allergic to most jewelry so having items changed to platinum, into pendants and rings is so important to me. The work is done so fast and reasonable you will want to revamp all your old tired styles or just trade it in for something shiny, new and fashionable! Drop by and check out the new large showroom! You will definitely find some interesting pieces that will catch your eye!

Absolutely wonderful jewelry store. Beautiful and clean showroom, lovely location in downtown…read moreDanville. I was immediately greeted by Darren, and now understand why he gets so many fabulous reviews. He has a kind and sweet demeanor, is very unassuming, and is very confident with his ability to help and skills. He was able to fix my watch quickly and perfectly. I highly recommend him and his store.

Ruby created my dream engagement ring! Ask Ruby about her monthly events. There's currently a…read morejewelry making event every 2nd Saturday of the month and it was a blast! Yummy snacks, coffee, and tea and amazing music.

Ruby's kindness has me returning to use Design 4 U for my watch needs. Kindness is absent in many…read morecases these days. I appreciate the service Ruby store owner pro

Kris and the team at Heller's were fantastic. Great people and an amazing experience. This is the…read moreonly place I'll take my watches for service. They are worth the drive.

After only a week of owning my very 1st Rolex, it still feels like a dream come true . My salesman…read moreMarc walked me through every step of my " re education " into the world of collecting and owning fine time pieces after long lifetime of owning and collecting other brands fine though they might be. Not to brag mind you , but there really is nothing like putting on much less owning a Rolex . Marc patiently showed me through the entire line of exhibitions they had currently on display and finally I settled on my dream watch , a "Two Tone " Submariner with a Black dial . While it took a patient wait to find this specific model , I finally realized my dream only recently. It has only been a week , but my friends and family , not to mention fellow church members can't stop complimenting me on my choice and fine fortune of even locating one as they can be quite hard to come by . Lord knows how they are come by, but Marc came through and then some . A priceless moment for me and my family . Naturally my wife has now just cause to want to join me on the ownership experience and have her very own 1st Rolex. Marc sure has his work cut out for himself this time , as her choice is a hard to come by stainless steel model with a beautiful Pink dial and gold Roman numerals of course along with a few choice diamonds as well . Not an easy find, not to mention the added time pressure on Marc of an upcoming 5th wedding anniversary . We have indeed added a lot of pressure onto Marc in finding it , but we have faith in the process . I have assured my wife that the Heller team as ably demonstrated by Marc's exemplary salesmanship skills and natural business acumen have given us both an internal confidence and fanciful faith that our dream will be realized by October in time not only for the blessed day but even a rear watch engraving if I can only come up with the proper words to show my eternal love. I would heartily recommend you place your trust in the fine team at Heller's Jewelers , as any business that can provide excellent customer service that everyone , especially Marc provided me at each and every step of the way. Well it's no wonder they carry such magnificent timepieces , though certainly no match for the quality and skills of their employees , who easily trump their wares , as treasured jewels we all should respect and admire.

Brett is the BEST Jeweler- so honest and amazing quality work. I have done several jewelry design…read moreprojects with Brett over the past 20 years and he is consistently top notch. Recently I asked his help in redesigning my wedding ring into a 3-stone style with options to stack other bands alongside the ring. He did an amazing job creating a CAD image and then a wax mold for me to review. The final product is precisely what I had envisioned. It is even more spectacular in person than it is in the photographs. Brett has also helped me redesign and create new jewelry from family heirlooms. He listens to every detail and works hard to create your dream item. Brett is also so reasonably priced and he never upsells. What a gift that we have this talented, honest visionary jeweler in the East Bay

I can't say enough amazing things about our experience with Brett! From start to finish, he made…read morethe process of designing my custom engagement ring feel so personal, exciting, and stress-free. I came in with a vision, and he brought it to life more beautifully than I ever could have imagined. Every detail--from the setting to the stone--was handled with such care and precision. Not only is the craftsmanship impeccable, but Brett was also so kind, knowledgeable, and genuinely excited to help us create something meaningful. I still catch myself staring at my ring daily. I will be recommending Brett to everyone I know. Thanks again!

I've had such a great experience working with all the kind folks at Diablo Fine Jewelers over the…read morepast weeks! I've had jewelry sized, purchased new and had a ring redone when I turned older gold jewelry I wasn't wearing anymore into cash. They really took their time with me sharing their expertise, pulling out many things for me to see and try on until I was happy. There was absolutely no pressure or rush. This was a big move for me because I was worried about being taken advantage of not knowing anything about jewelry. I felt so comfortable and confidant and am so glad I chose them to help me make these difficult choices about my jewelry. Now when I open my jewelry cabinet I'm happy with what I see instead of thinking - what a shame I never wear these. I highly recommend whether just getting your rings checked and cleaned (for free !) or purchasing new or updating older jewelry you are in the best hands! See how my heavy gold/topaz ring was updated to a delicate stunning white gold/topaz. I'm thrilled with the change!

I am so impressed with with Diablo Jewelry in Alamo. They designed diamond earrings with a…read morematching pendant. absolutely stunning, outstanding service and just as I envision. . So perfect Nicole B

Thought I'd leave another review. I went to JewelSmiths today to have repair on one ring plus…read morecleaning for all three that I wear. It's been 5+ years since my last visit so leaving an update. Just like before, I can't say enough about the service, value, expertise and professionalism at JewelSmiths in San Ramon. I'm very pleased with results. Jonathon and Mason were friendly while I waited. You can make an appointment to have repair done which is nice! I won't hesitate to go back in case I need jewelry repair and/or cleaning. Thanks!!

I had to get my wedding ring fixed and the staff is amazing! They explained to me the fix that was…read morerecommended and showed me pictures of how my prongs were vs. how they should be. Back story, I have had to have my ring fixed annually because of the prongs and no one explained to me why until I walked into Jewel Smiths. Absolute 10 out of 10. THANK YOU!

Great service. We brought many pieces for appraisal - fair price, friendly, professional. Thanks…read moreGreg!

Date Correction=8/14/2026~Oy-EVAY!…read more 9/14/2026: I returned via a scheduled appointment to Jewelsmiths C/O Greg Stopka picking up the jewelry I commissioned needing repairing. As always, Owner, Greg Stopka and his Jewelsmiths performed impeccable, precise repairing for all my jewelry. Surely, there are Jewelry Repair Shops located in Placerville, Folsom, Roseville, and Sacramento who perform jewelry repairing which I have visited and had repairs performed . . . However, the shops I visited didn't perform permanent repair workmanship mandatorily required. As a result, I will continue returning to Jewelsmiths C/O Greg Stopka for all my jewelry requiring repairs!

I am very pleased with the way A&G Jewelers repaired a special 14k diamond pinky ring for me for…read moreonly $45.00. Therefore, I will be back as this store is my new favorite jewelry store in Walnut Creek. We always had our favorite family jewelry store in Southern California and now that we are up north in Walnut Creek, we have our new family jewelry store, A&G !

Couldn't be more pleased. Great service, wonderful communication throughout the repair process. A…read morepleasure to work with; highly recommend

Good prices for lab grown diamonds staff are all very nice but dont use their online appointment…read moresystem as it doesn't actually work properly I asked for two quotes on custom rings but no one ever called me with them

Family friend recommended them, needed a ring reset and Marc and Pat were helpful, professional and…read morecourteous. I was able to get the ring reset while I waited and at a very reasonable fee. Absolutely happy with their outstanding service! They checked and weighed my stone, reset the ring with it, cleaned it, gave me a ring box to present it and even gift wrapped it for me! I will definitely recommend them to my friends and will see them soon when I'm in the market for a new bracelet, ring or watch!