Only the Best Lab Diamonds Hand-Selected by Experts, Trusted by Redditors
Lab diamonds from Ada are…
It's no wonder Fortune says man-made diamonds are better than mined.
Lab Diamond Engagement Rings
Proposal Settings
Not sure what your sweetheart desires? In a hurry? Consider our Proposal Setting program, allowing your proposal to remain a surprise with a re-set in the future.
Visit One of Our Private Showrooms or Schedule a Virtual Consultation
Ada Diamonds is the Leading Luxury Purveyor of Lab Diamonds
Unmatched Quality
Every lab diamond we sell undergoes a rigorous quality control check in person. We hand select only the best lab diamonds: those that rival the most beautiful natural diamonds in the world.
Unbeatable Benefits
A purchase this important deserves an impeccable buying experience. Your dedicated Diamond Concierge is knowledgeable and responsive and will guide you through your Ada Diamonds journey.
Unrivaled Expertise
Ada Diamonds is the foremost authority on lab diamond quality. We are the industry leader on what constitutes a good versus bad lab diamond, educating the trade and public on quality beyond the 4 C’s.
Not All Lab Diamonds Are Created Equal
Lab diamonds are not all perfect and flawless. They can vary across the 4 C’s of cut, carat, color, and clarity. But there also exist quality characteristics beyond the 4 C’s that impact a lab diamond’s appearance. These material issues are directly tied to production decisions by diamond growers, often times to save time and cost at the expense of quality.
Here at Ada, quality is our love language. We have a dedicated quality control team focused on sourcing only the best of the best lab diamonds from around the world. Rest assured, at Ada, you’ll always get what you pay for.
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