Consultation | Curation | Custom Design | Production | Quality Control | Happiness Delivered

Hand-Selected by Our Experts


Ada Diamonds does not grow its own diamonds; rather we buy from diamond growers around the world. This allows us to hand-select the best of the best lab diamonds on the market. Every diamond we sell above 0.50ct is graded by third party gemological organizations such as IGI or GCAL.

Your Concierge is a lab diamond expert with advanced knowledge of diamond growth, the 4 C’s, and subjective analysis of lab diamonds not visible on a grading report. We devote several hours to curation, bringing in diamonds specifically for clients, carefully inspecting each diamond, obtaining videos in multiple settings and lighting environments, and showing multiple diamonds in appointment. Our virtual clients are able to get an equivalent experience as a local client.

This level of client service and curation takes significant time and is expensive to offer. Ada Diamonds is not a discount retailer and will not price match online retailers that require clients to buy sight unseen and offer little to no customer service.

Why We Don’t Publicly List

Unlike other online retailers, we do not list our inventory publicly. Why?

  1. Navigating through a database of thousands of diamonds is a difficult, intimidating, and sterile experience. You deserve better.

  2. Our expert gemologists use criteria beyond the 4Cs to curate a list of diamonds tailored to your specific inquiry.

  3. We are proud diamond snobs. While other retailers will let you buy any diamond regardless of quality or value, we refuse to offer bad diamonds.


Fancy Colored Diamonds

Ada’s Concierges specialize in curating fancy colored diamonds in a rainbow of colors including yellow, pink, blue, and gray. Fancy colored diamonds are very difficult to judge purely by their grading reports. It’s important to have a trusted source with a trained eye inspect your fancy-colored diamond before you buy. Please note that inventory of fancy-colored diamonds is unpredictable and extremely limited.

Our Core Values

Loose Lab Created Diamonds Growth Process


Simply put, we’re snobs. We’re here to help you find a diamond you can be proud of.

Open Cathedral Solitaire Lab Created Diamond Engagement Ring in Platinum


Your love is one-of-a-kind and your ring should be, too. Always custom, always conscious.

Classic Lab Created Diamond Stud Earrings Artistic


We’re committed to providing a five start experience, every single time.

Ready to Start Your Concierge Experience?