Round Brilliant Lab Diamond Engagement Rings

Round Brilliant Lab Diamond Engagement Rings

Ada Diamonds is the leading luxury jeweler of lab diamonds. 
Design a one-of-a-kind engagement ring featuring 100% conflict-free, lab diamonds in the setting.

Yellow Gold Round Single Halo Diamond Engagement Ring featuring 2.0 ctw Diamonds (Main View)

Hand Selected For Hearts and Arrows

A Few of Our Favorites

Ada Diamonds is the Leading Luxury Purveyor of Lab Diamonds

Ada Diamonds specializes in large, sensational diamonds of superlative quality. Our diamonds are cut from the highest purity diamond crystals, have optimal cut and sparkle, and are always eye clean. Much like mined diamonds, lab diamonds are priced based on their quality characteristics. Use the tool below to understand our pricing:

Select Your Carat Weight

ColorlessNear Colorless
DEFGH I
IFPremium
$3,950 to
$4,950
Standard
$2,500 to
$3,150
VVS1
VVS2
VS1
VS2
SIUnexceptional
Not sold by Ada Diamonds
I

Pricing in USD. Subject to availability.


This chart shows a range of approximate prices across various size and quality levels and should serve as a rough guideline, not an exact calculator. Lab diamonds are unique SKU’s whose individual prices may be influenced by attributes beyond the 4 C’s. Prices are subject to change.


Why Choose Ada Diamonds?

Why Choose Ada Diamonds?

We offer the most exceptional lab grown diamonds on earth placed in one-of-a-kind, hand-fabricated settings made with superlative craftsmanship. 

Ada vs the Competition

Ada vs the Competition

Algorithms can’t select beautiful diamonds, but our experts can. No other lab diamond jeweler can offer you the level of expertise that you’ll find at Ada. 

 

New to Lab Diamonds?

New to Lab Diamonds?

Our lab grown diamonds are optically and chemically superior to natural diamonds. Learn about the future of fine jewelry.

© 2024 Ada Diamonds, 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.