Di Diamante Boutique LLC - Oxnard (CA)

Alejandro Jacobo I’ve been a frequent customer at Best Collateral in San Mateo, and every visit has been elevated by the exceptional service provided by Norma. Her kindness, respect, and attentiveness make every interaction a pleasure. Norma consistently goes above and beyond, providing a true white-glove experience that makes this store stand out. Her dedication and professionalism reflect her years of expertise and her genuine care for customers. Norma’s welcoming demeanor and commitment to excellence have made her a staple of this store, and I truly appreciate the outstanding level of service she provides. Best Collateral is lucky to have her!

Jade Gleitsman Amazing service! They are very reasonable in price, quick to complete a fix on my ring, and did a great job with the repair. The diamond had come out and was fixed by the next morning. Highly recommend coming for any repair needs.

Brooke DeLodder Rhonda is absolutely the best! She truly takes her time, listens carefully, and makes sure she understands exactly what you’re looking for. She has such a wonderful way of turning ideas into something beautiful and special. Not only is she incredibly knowledgeable, but she’s also warm, patient, and genuinely cares about making the experience perfect. On top of that, Rhonda is an animal lover at heart. If you show her a picture of your pet, she’ll even create a little necklace for them—such a thoughtful and personal touch! It’s rare to find someone who combines professionalism, creativity, and genuine kindness the way she does. I couldn’t recommend her more—she’s fantastic at what she does and a joy to work with!

Andi Woodi Esmeralda, was fantastic. I loved my experience. She showed me around. Got my ring cleaned and Burt helped me find new earrings. I will definitely be back.

The Magician I got my mom a pretty dress there for a low price nice stuff

Alex Cameron I cant say enough good things about Yadav! We worked with Antonio to get our wedding bands and had an incredible experience. I came in with an idea for a wedding band I really wanted, and Antonio put together a custom design that turned out perfectly. They also provided free engraving on both my wedding band and my fiancees band, as well as free resizing for life. So grateful we found Yadav for our wedding bands!! Would highly recommend.

Brian Stutzman Talk about local customer self!! Scott has taken so much of his time to patiently teach my son about coins, collecting and how to figure out the “real” prices and not fake online gimmicks. This is only place I feel comfortable letting my son invest in his future. He diffidently is honest and truly takes the time… nice to know still have honest folks doing business!!

Joe G This place is awesome near the Food Court. Its a kiosk in the center aisle. I had a Fossil watch with a missing pin and cracked glass. I bought it Macys several years ago and it is my favorite. I had Macys send it to their repair center and they wanted $210 to fix it. Thats more than what I paid! I had them send it back to me. I found"Keeping Time" Repair and ask the owner at the counter if he would check out my watch get me a new pin and a new glass face cover. He said come back in 20 minutes itll be $35.00 !! I was truly amazed. I returned in 20 minutes and my watch was done and beautiful ! He even made sure to have the correct date on my watch. The next time I need to watch Im going back to "Keeping Time" for sure. Best $35.00 I ever spent.

Vanessa Campos Absolutely fantastic selection of unique and high quality chains. Really reasonable markup on 18k that left me very happy to purchase. They has a good selection from 18-24k depending what you are looking for. Limited on hoops. Better markups than everywhere in little Saigon I went to.

Toshia Thompson I went to purchase a gift and was met with amazing customer service from Simron B. She showed me several options and helped me to find the what I was looking for. She explained everything i needed to know and Im very happy with my purpose. Thanks Simron