One and a Half Carat Round Lab Grown Diamond Engagement Rings

Dreaming of a 1 and a half carat round lab created diamond? Here are 4 different styles featuring a 1.5 carat round brilliant lab diamond in a one-of-a-kind custom engagement ring setting from Ada Diamonds.


1.5 Carat Round Solitaire Engagement Ring

18k two-tone rose and white gold solitaire engagement ring featuring a 1.5 ct round lab grown diamond. See additional design details!


1.5 Carat Round Diamond Band Engagement Ring

18k rose gold diamond band engagement ring featuring a 1.5 ct round lab grown diamond center stone. See additional design details!


1.5 Carat Round Halo Engagement Ring

14k yellow gold halo engagement ring featuring a 1.5 carat round 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 diamond center stone and round side stones. See additional design details!


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Fine jewelry for any occasion featuring conflict-free lab diamonds.

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Work one-on-one with a dedicated lab diamond expert to bring your vision to life.