Nathan Alan Jewelers - Costa Mesa (CA)

5 /5 Jill Murray: We had a great experience at Nathan Alan! The staff and owner were warm and welcoming. Liliane was wonderful to work with and helped me to create my dream ring. Nathan Alan Jewelers went above and behind to find a teal sapphire for my engagement ring. Their prices are reasonable compared to most other jewelers. I’m grateful that they worked with me to find the best and most affordable option that met my goals. I still get compliments on the uniqueness of my ring!

5 /5 Karolina Kapustova: Absolutely Exceptional Experience with Liliane at Nathan Allen! My fiancé and I had the BEST experience with Liliane! I first visited Nathan Allen with my mom before I was even engaged, and Liliane left such a lasting impression. She was incredibly professional, kind, and patient, taking the time to walk us through all the details about lab-grown diamonds. Even though we were just browsing, I felt completely at ease—and fell in love not just with a ring, but with the trust and care I experienced. Once we were engaged, I knew I had to bring my fiancé back. Liliane once again went above and beyond—she explained everything thoroughly and never made us feel rushed or pressured. She genuinely makes you feel like youre her most important customer. Its clear she’s passionate about what she does and is fully committed to helping you find the perfect piece. We felt confident, informed, and truly cared for. I cant recommend Liliane and Nathan Allen enough!

5 /5 Lisa: I wanted to find a pair of earrings to wear on my wedding day. I knew that I could trust anyone I spoke with at Nathan Alan because my engagement ring was also purchased here. Mark Crawford led this project and was such an incredible person to work with. He provided suggestions on what diamond shape would look best and what loop size would work best with my ear lobe. All of this to say, his expertise was spot on. It fit my ear lobe perfectly. If you’re looking for great diamond jewelry and kind people to work with, please see Mark Crawford and the Nathan Alan team.

5 /5 Thomas Sharp: Had an amazing experience working with Lilliane on my engagement ring. Her knowledge of diamonds made everything feel easy and stress-free, and gave me total confidence. Her genuine, thoughtful approach made the whole process enjoyable. The ring turned out perfect. Getting to meet Alan was awesome too!

5 /5 Elizabeth P: I can’t say enough great things about my experience buying from Nathan Alan. Lily’s service is unmatched. She went above and beyond to ensure I was happy with my purchase. The quality and craftsmanship of their jewelry is unmatched which explains why they have been at south coast all these years. I receive endless compliments on how brilliantly my bracelet sparkles. This is my second purchase from this store because of their beautiful jewelry and outstanding service beyond the sale. I know there are many other jewelers out there and some that may offer a better price, but just know that a Nathan Alan experience and their customer service satisfaction is evident in every aspect of their work and you will leave their store feeling like a million dollars especially when you have Lily taking care of you. Highly recommend!!