Ada Diamonds specializes in large, sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Our pear lab diamonds are hand-selected for optimal brilliance, minimal bow tie, and crazy sparkle.

Explore custom pear lab diamond engagement rings

1.5 Carat Solitaire Engagement Ring

14k rose gold solitaire engagement ring, featuring a 1.5 carat pear lab grown diamond. See additional design details for this Pear Petite Solitaire.

2 Carat Halo Engagement Ring

Two-tone 14k white and yellow gold halo engagement ring featuring a 2 carat pear lab diamond. See additional details for the Pear Halo Pave Setting.

2.5 Carat Diamond Band Engagement Ring

Platinum diamond band engagement ring, featuring a 2.5 carat pear lab grown diamond. See additional details for the Split Shank Pave Setting.

3 Carat Three Stone Engagement Ring

Platinum three stone engagement ring, featuring a 3 carat pear lab grown diamond and pear side stones. See additional details for the Pear Three Stone Setting.

3.5 Carat Solitaire Engagement Ring

14k yellow gold solitaire engagement ring, featuring a 3.5 carat pear lab grown diamond. See additional design details for this Pear Petite Solitaire.

4 Carat Solitaire Engagement Ring

14k yellow gold and platinum solitaire engagement ring, featuring a 4 carat pear lab grown diamond. See additional design details for this Pear Cathedral Solitaire.

Ready to create your own custom pear lab diamond engagement ring?

Shop Engagement Rings

We are the leading luxury purveyor of laboratory grown diamonds. Design your custom engagement ring today.

About Lab Diamonds

Why choose a lab diamond? Explore frequently asked questions, pricing, and more.

Concierge Experience

With our exclusive custom design experience, you work one-on-one with a knowledgeable lab diamond expert to design your dream ring.