I recently went to The King's Jewelers to have a pair of earrings turned into a bracelet, and it…read morewas a fantastic experience. It was my first time doing custom jewelry, and Allison quickly put me at ease. She worked with me to figure out what I wanted when I was having trouble articulating what I was envisioning, helped find matching pieces to complete the bracelet, and kept me up to date with the progress. Allison was delightful and made the process easy and fun. The bracelet turned out beautifully, and I am so glad I went here! Thank you so much again!

I had such an amazing experience at Kings Jewelers! Kathy, Denice, and Allison were so helpful…read morethrough every step of my appraisal. I was originally quoted a few weeks but after realizing between engagement photos and trips I needed a faster turn around time Kathy was very accommodating! Upon pick up I was met with Denice who did such a wonderful job of teaching me everything about my ring seeing as the only reason I was coming for an appraisal was at my fiancés request. She taught how to find my serial number as well as explaining the characteristics of my ring. Overall 100/10 experience. I will be coming back!

It is with full confidence that I recommend this business…read more Zemin and I met through the Women's Jewelry Association, Northern California chapter. I saw that the past president of WJA Norcal was following Bay Area Gem Lab on Instagram, so I reached out to Zemin to introduce myself. We immediately began discussing the gemology and history of jade (Zemin is a jade specialist) and soon after that, she attended one of my pop-ups to investigate Guatemalan fei cui (jadeite) jade bangles that I'm selling, in preparation for her gemology lectures. Ever since, Zemin has become a trusted colleague. When I learned that she was opening a fully equipped gemological laboratory in the Bay Area, I was thrilled because I had a few pieces of vintage jade that needed certification. Zemin is a true scientist and employs the highest standards for gemological analysis and jewelry appraisal. I appreciate the transparency of Bay Area Gem Lab's stringent scientific processes and am happy to refer BAGL to the trade and consumers. I look forward to working with her again soon as an appraiser, gemologist, and jade broker. Thank you, Zemin, and congratulations on Bay Area Gem Lab!

Thank you so much for your help. The service was really professional and efficient. I needed the…read morecertificate urgently and you arranged everything very quickly, which I really appreciated. The bangle came with a certificate from China and looked great in person--nice color and water content, nothing that made it obviously look like a treated piece. But I had some doubts and decided to get it tested, just to be safe. I honestly didn't expect it to turn out to be a B+C treated jadeite. I'm really glad I went ahead with the testing. Thanks again for helping me catch this. It definitely saved me from a bigger loss.

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

I love working with Rotem! He is personable, expedient and highly efficient. I had a diamond…read moreappraised and then custom made into an engagement ring. Rotem was attentive and kept me updated on the progress of the ring at all times. When it was done, I was very happy with the result. I highly recommend him to appraise and custom make your jewelry!

Rotem helped me design and source the engagement ring I got for my now fiance, and he was…read moreincredibly helpful and knowledgeable and patient with me. I got exactly the ring I wanted. Great dude who really knows his jewelry. Highly recommend

Dioro Jewelers exceeded all of my expectations. Their team is incredibly knowledgeable, kind, and…read moreunderstanding. They truly take the time to listen to your ideas and work with you to create the perfect custom design for life's most special moments.

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.

Excellent service. Quality ring! I went in to get a replacement wedding ring because my old one was…read morefalling apart (purchased elsewhere, of course!). Dave was helpful and attentive to my needs and went above and beyond to make sure I got my ring as soon as possible. I have had my ring for a few months now and am very pleased. Highly recommend!

It was a treat to meet with Dave and discuss my dream ring …read more We got specific on the diamond and I had mentioned a 3 month timeline. I even gave Dave a $1400 deposit on my account. But Dave had found a great stone within hours and it came in just under my top of budget . Unfortunately, the vendor wanted payment in full prior to examining or seeing the stone or even a picture . We had to take a pass . I know Dave is going to stand behind his word and he shoots it straight I don't know if my dream will work out. But Dave is there with his satisfaction guarantee even if I change direction He's very flexible and easy to work with

Amazing customer service and quality work on my jewelry repairs- resized my aquamarine stone ring…read moreand soldering of 14k necklace and 14k anklet. Thank you to the entire staff. Very personable and professional!

Really enjoyed my service here and it was extremely fast. They resized my watch strap in minutes…read moreand did a great job. Very reasonable price too.

great attention to detail. informative. welcoming. straightforward. my new go-to jewelerread more

If I could write a no star for this store I would give them a no star…read moreThis shop on Wanut creek Sophia's collection I was scammed by them with three items. Everyone be very very very careful when buying things at this store. First of all I want to talk about the pair of earrings I bought from them for $1,500 dollars and now after 2 years I came back and want to sell these earrings because they have no value. but they did not accept and did not exchange or return, I agreed to sell very cheap if they bought it back but they did not agree to buy it back at any price. I have their invoice and documents very clearly, everyone can see in the photos Her husband told me it was three years ( only two year on receipt ) The jewelry store owner Sophia's husband was very rude and very violent and threw the jewelry box in my face. and kicked me out of the store, a man so rude and violent to his customers that i have never seen before in this country of america. sorry i want to add that i am vietnamese but if i was a foreigner or american maybe he wouldn't dare to treat customers like that but because i am vietnamese My English is not good enough to argue with him. I was scammed out of three pieces of jewelry for over $10,000 Please be very very very careful when buying from this place because the quality is not good and the price is very expensive and you will never have chance to get a return or a refund at any price. This was such a bad experience I feel like I was really scammed and I will never never never ever go back to sophia's store a second time and I want to sell everything I bought from her so I don't want to see those items in front of me again People who have bought things from her store try to come back and pretend to sell things to see how she treats them. The shop owner and his wife are also Asian. Sophia and i went to another jewelry store i knew to talk to the owner he said these diamond products are not good the color is really bad, and the owner of that gold shop is really nice he said he will help me to resell these products . If you don't want to lose your money, please don't come to this Sophia jewelry