Global site tag (gtag.js) - Google Analytics
Our specialty is made-to-order engagement rings and wedding bands, proudly set with laboratory-grown diamonds of the highest caliber. Our quality standards are second-to-none, and it shows.

Luxury Lab Diamonds

Setting the standard for lab diamond engagement rings since 2015 

Ada Diamonds employee inspecting a lab grown diamond. (MOBILE)

Unparalleled Commitment to Quality

Each ring reflects meticulous craftsmanship and features responsibly sourced diamonds

Founders Lindsay Reinsmith & Jason Payne with Ada Diamonds jewelry on her hand. (mobile)

Industry Leading Expertise

We teach GIA, not the other way around. Your purchase is backed by our expertise.

ENGAGEMENT & BRIDAL

Our specialty is made-to-order engagement rings and wedding bands, proudly set with laboratory-grown diamonds of the highest caliber. Our quality standards are second-to-none, and it shows.

Unparalleled Curation

Uncompromising Standards

Unbeatable Benefits

The Ada Diamonds Difference

AT YOUR SERVICE

Ada Diamonds is committed to delivering high quality jewelry and an exceptional experience. Our lab diamond specialists will assist with selecting the perfect diamond, and customizing an engagement ring or wedding band.

 

Three Prong Tennis Bracelet featuring Round Brilliant Lab Diamonds (Profile View)

Lab Diamond Fine Jewelry

Shop by Type

Round Stud Earrings featuring Hand Selected Created Diamonds (Profile View)

Timeless Gifts

 

Ada Diamonds offers lab diamond jewelry for occasions big and small. ⁠Discover gifts worth falling for, designed by award-winning artists. ⁠

 

Ada Diamonds Client proposal lab diamond engagement ring

Client Reviews

Ian H.

Incredible experience working with Ada Diamonds. Fantastic client service, from the initial video consultation to the constant responsiveness. In addition to the service, the ring is absolutely beautiful. I can't recommend Ada enough. 

Sydney C.

The whole experience was above and beyond anything that we had encountered before, the Ada team are so helpful and so great to work with. I am so happy with my ring and the peace of knowing that my lab diamond is TRULY conflict free. And it's so beautiful!

Joseph B.

We were totally blown away by the professionalism of Ada, and it was an easy choice to work with them. I can't rate Ada highly enough! We'll definitely be visiting again to get our wedding bands designed. Thanks Ada!

Evan R.

The quality of diamonds they have is top notch. We knew we wanted a lab grown diamond and it was great to see how selective they are in choosing their diamonds (just check their Instagram stories, they go through the whole process and show how many they reject!). Thanks to Ada Diamonds for the perfect ring!

Mitre B.

Amazing jewelry and stunning diamonds. I purchased my ring from Ada and with help from my Concierge I was able to make the ring I wanted that exceeded my expectations. 

Evan G.

The ring came out absolutely stunning and was exactly what my fiancé wanted per the specs she had provided. I would highly highly recommend Ada diamonds to anybody.

Janna

This has been the best experience ever. We are so happy we chose Ada diamonds to create the most beautiful rings ever. They are incredible, super helpful, attentive to detail and very knowledgeable. I highly recommend Ada.

Matt E.

We had a fantastic experience with Ada! My Concierge was so helpful in finding the perfect engagement ring for us. I would absolutely recommend Ada to anyone!

Austin G.

I couldn't be happier with the ring I received and the customer service Ada Diamonds provided! My fiance absolutely loved the ring!!!  

Jennifer J.

There aren't enough words to express how impressed my fiancé and I are with Ada. If you're looking for a lab diamond, I honestly don't understand why you'd go anywhere else. We saw other lab diamonds in person, and the quality we got from Ada is just beyond compare.

Andrew O.

Ada turned an initially overwhelming situation (ring shopping) into something that was actually pretty enjoyable! Being a part of the ring creation process was pretty exciting, and to the most important part: my now-fianceé LOVES the ring! 5 stars all day every day :)

Josh R.

The ring was perfect. It looks just a great as anything you'd buy at Tiffany's with the piece of mind about its origins. I'd highly recommend Ada to anyone looking.

Colin J.

I recently bought my fiancee's ring at Ada and it was an awesome experience. I highly recommend visiting Ada and checking out what they have to offer!

Braxton B.

I was originally planning to purchase a natural diamond but changed my mind after seeing some of Ada's inventory...their stones are fantastic, less expensive than natural diamonds of comparable quality, and we can know for certain that they were sourced in a responsible way! 

Paul P.

If you're looking for high quality lab grown diamonds, work with Ada, they will make sure you get what you want, you'll have full control over customization of your ring, and they only sell amazing diamonds!

Ashanti J.

Now not only was the customer service top-notch, but the quality of their diamonds are impeccable. The wedding set we designed was beautiful enough in the pictures/designs they sent us but absolutely STUNNING in real life.

Hassan A.

I was lost searching the internet for diamonds until I stumbled across Ada. They found me the exact diamond I was looking for and the final ring exceeded every imaginable expectation. My fianceé gets compliments on her ring daily.

Raj J.

The whole process took place through e-mail and video chat, which was actually very convenient. My concierge updated me with details, renderings, and photos throughout the process. The final ring was absolutely beautiful and my now fiancée is incredibly happy with it.

Sahana M.

I am absolutely in love with the beautiful ring Ada helped my fiancé create! Our Concierge was checking in every step of the way, was very responsive, was really flexible with changes, and all around a pleasure to work with. And the diamond!! It is beyond stunning! I can't take my eyes off of it!

David C.

I don't often leave Yelp reviews, but I have got to say that Ada Diamonds is exceptional. Bar none, the level of expertise, service, and attention to detail is the greatest I have ever experienced. 

Kelly O.

My fiancé got my ring through Ada and it is perfect! We had heard good things from a friend who got her ring at Ada, but the experience far exceeded our expectations. We could not be happier with how it turned out and owe a huge thank you to the Ada team.

Jordan K.

Ada is AMAZING: best in class customer service, fast response times, extensive selection of diamonds, personalization, and unmatched quality and value.

Erin V.

Ada Diamonds turned a complicated purchase into the simplest process, and they are worth every penny. My aunt used to be in the jeweler business and this ring got her seal of approval for quality craftsmanship. Love it!

Ben E.

Awesome experience! We're thrilled with the quality and value of our ring, and being able to design it all to exactly what we wanted is amazing. Thanks Ada for a job well done!

Inaayat W.

We couldn't be happier with how the ring turned out, from the band to the quality of the diamond. We've received so many compliments on the stone itself and how sparkly and eye catching it is.

Shauna L.

The ring exceeded all my expectations. I'm so amazed with the design, details, shine, literally everything! I can't stop staring at it, I'm so in love with it!

Eric D.

Ada was able to source a large number of high-quality lab-grown diamonds that other lab grown diamond distributors had trouble getting their hands on. My fiance loves her ring and I highly recommend Ada to anyone in the market for a diamond.

Jason S.

Great communication, quick response time, everyone seemed passionate about their work and getting you exactly what you want. They make the process super easy and you can be very confident the final product will be simply amazing. 

Chanh P.

Ada Diamonds lives up to its reputation of only providing high quality lab grown diamonds. The diamond that I ended up choosing was perfect! The ring is also top-notched for the design and craftsmanship. My fiance and I could not be happier with the finished product!

Mark C.

I couldn't be happier with my overall exceptional experience I had with Ada Diamonds. I really appreciate the quality craftsmanship of the ring itself, and the conflict-free, ethical diamonds.

Zhenni W.

We were considering a simple ring from Cartier until we got referred to Ada Diamonds by one of our close friends! Let me tell you that this is one of the best decisions that we have made about our engagement! 

Eric C.

Thrilled with Ada Diamonds. The quality is amazing, regardless of the price, which was also amazing. The team was extremely helpful. The whole process was very smooth and most importantly, my fiancée loves it!

Taylor G.

Ada was friendly, respectful and so encouraging. I cannot speak highly enough to their customer experience, and most importantly, the quality of their diamonds and rings! Their warranty speaks for itself.

Jason G.

My fiancee and I are so thrilled that we picked Ada Diamonds! I highly, highly recommend Ada to anyone looking for a great engagement-ring-buying experience!

Jerry Y.

Truly amazing, full-service, lab-grown diamond ring shopping experience. The ring worked out to be exactly as I described and my wife couldn't have been more ecstatic when I proposed with it. 

Stephen L.

My Concierge helped me to build the perfect ring from the ground up. She respected my budget, took my ideas and made them better, and the end result was better than I could have ever hoped! I can't wait to start working on the next piece of jewelry!




Follow @AdaDiamonds for Daily Examples of Our Artistry:

© 2025 Alexander Primak Jewelry Inc. All diamonds offered by Ada Diamonds™ are proudly laboratory-grown and can be referred to as lab created diamonds, grown diamonds, synthetic diamonds, man-made diamonds, cultivated diamonds, or cultured diamonds.