Tustin Diamond Exchange

5.0
60 reviews
women dressed up wearing diamond necklace and diamond ring

About

Jewelry Store
Since 1979, Tustin Diamond Exchange has offered certified & non-certified diamonds at warehouse-direct prices. Shop rings, earrings, & loose stones in a no-pressure, friendly setting. Visit us for unbeatable value on diamonds in Southern California!

Location

Tustin Diamond Exchange
13762 Newport Ave, Tustin, CA
92780, United States

Hours

Reviews

5.0
60 reviews
5 stars
57
4 stars
3
3 stars
0
2 stars
0
1 star
0
  • RG
    Ricky Garcia
    4 days ago
    5.0
    I couldn’t be happier with my experience buying my girlfriend’s engagement ring here. I actually waited to write this review until after I proposed, because I wanted to see my now fiancée’s reaction — and it said everything. From the very beginning, Anthony made the entire process easy, comfortable, and stress-free. He took the time to truly listen to what I was looking for and guided me through every option with honesty and care. The quality and craftsmanship of the ring are absolutely incredible, and it turned out even better than I imagined. Seeing her face light up when I proposed made it all worth it. Thank you, Anthony, for helping create such a meaningful and unforgettable moment in our lives. I highly recommend this jeweler to anyone looking for something truly special. 💍
  • DS
    david sushch
    Jan 6, 2026
    5.0
    Anthony was great to work with! Sized an engagement ring and got me a deal on 2 nice wedding bands! Quality products and service!
  • BB
    brandi berri
    Jan 5, 2026
    5.0
    Love this place!! Anthony was amazing! He gave great customer service. Can’t wait to get some more diamonds!!
  • CC
    Clint
    Dec 24, 2025
    5.0
    I came into this beautiful business and I got greeted with kindness. He was amazing for the holiday seasons. I am so beyond blessed that this man helps me get the ring to propose to the woman. I love if anybody out there is looking to get a ring for the woman or just something nice. He has so many beautiful things in the shop. It’s an amazing place. I rated a 10 out of 10.
  • JD
    Jarrod Davis
    Nov 19, 2025
    5.0
    Anthony is the Best!! Going to the diamond exchange was the best decision I could have ever made. I have nothing but great news to share and this is my forever jewelry store. From the start, Anthony was very kind, patient, and offered great insight. I trusted Anthony with bringing my wedding ring design to life and it came out better than I could have ever imagined. It is so beautiful and I get compliments everywhere. Not only did Anthony provide quality work, but he was able to make my ring 1 week faster than the promised time. Since purchasing my ring, I’ve taken all my jewelry needs to him. I’ve had earrings fixed, rings resized, bracelets made, and I plan on returning for much more. Trust me, if you're debating on who to go to, he’s your guy!! Thanks again Anthony!!

Frequently Asked Questions About Tustin Diamond Exchange

What types of diamonds does Tustin Diamond Exchange offer?

Tustin Diamond Exchange offers both certified and non-certified diamonds, including rings, earrings, and loose stones at warehouse-direct prices.

What are the store hours for Tustin Diamond Exchange?

The store is open Monday 11:00 AM to 5:00 PM, Tuesday to Wednesday 10:00 AM to 6:00 PM, Thursday from 10:00 AM to 6:00 AM, Friday and Saturday 10:00 AM to 6:00 PM, and closed on Sunday.