2.0 ctw Lab Diamonds set in Yellow Gold Pear Cathedral Pavé Diamond Engagement Ring (Main View)

Pear 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.

3.5 ct Lab Grown Diamonds set in Platinum Pear Three Stone Diamond Engagement Ring (Main View)

Quality Without Compromise

Discover pear lab diamonds curated by experts for exceptional quality and unmatched brilliance. Always hand-selected to avoid bow ties and maximize sparkle. 

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
$4,950 to
$3,150 to
Not sold by Ada Diamonds

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.
3.6 ct Diamonds set in Platinum Pear Alternating Eternity Band (Main View)

Why Choose Ada Diamonds?

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

2.0 Carat Diamonds set in Yellow Gold Pear Petite Solitaire Diamond Engagement Ring (Main View)

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 and peace of mind that you’ll find at Ada. 

Platinum Floating Pear Pendant featuring 0.7 Carat Diamonds (Main View)

New to Lab Diamonds?

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