1.5 Carat Lab Grown Diamond Engagement Rings

one and a half carat lab diamond round brilliant halo engagement ring ada diamonds
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Ada Diamonds specializes in sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Here are some gorgeous 1.5 carat lab created diamond engagement rings we have created for past clients.


1.5 Carat Pear Solitaire Engagement Ring

14k yellow gold solitaire engagement ring featuring a 1.5 carat pear lab grown diamond. See additional design details!


1.5 Carat Oval Diamond Band Engagement Ring

14k yellow gold diamond band engagement ring featuring a 1.5 carat oval lab grown diamond. See additional design details!


1.5 Carat Radiant Three Stone Engagement Ring

14k white and yellow gold three stone diamond engagement ring featuring a 1.5 carat radiant cut lab grown diamond and trapezoid side stones. See additional design details!


1.5 Carat Emerald Solitaire Engagement Ring

Platinum solitaire engagement ring featuring a 1.5 carat emerald cut lab grown diamond. See additional design details!


1.5 Carat Princess Diamond Band Engagement Ring

Platinum diamond band engagement ring featuring a 1.5 carat princess cut lab grown diamond. See additional design details!


1.5 Carat Asscher Halo Engagement Ring

Platinum halo engagement ring featuring a 1.5 carat asscher cut lab diamond center stone. See additional design details!


1.5 Carat Round Three Stone Engagement Ring

18k yellow gold three stone engagement ring featuring a 1.5 carat round lab grown diamond center stone and pear side stones. See additional design details!


1.5 Carat Cushion Halo Engagement Ring

14k yellow gold custom halo engagement ring featuring a 1.5 carat cushion lab grown diamond. See additional design details!


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Ada Diamonds is the leading luxury jeweler of lab diamonds. Every engagement ring is bespoke, made to order, and one-of-a-kind.

lab gown diamond engagement rings in yellow gold

About Lab Diamonds

The majority of Ada’s lab diamonds over 1.5ct now include full fidelity 4 C’s grading from GIA.

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All of our fine jewelry is made-to-order with conflict-free lab diamonds hand selected for quality, fire, and brilliance.