Dreaming of a 2.5 carat oval lab created diamond? Here are 9 different styles to set a 2.5 carat oval lab diamond in a one-of-a-kind custom engagement ring from Ada Diamonds.

2.5 Carat Oval Solitaire Engagement Ring

18k yellow gold solitaire engagement ring featuring a 2.5 carat oval lab grown diamond. See additional design details!

2.5 Carat Oval Diamond Band Engagement Ring

Platinum diamond band engagement ring featuring a 2.5 carat oval lab created diamond center stone. See additional design details!

2.5 Carat Oval Halo Engagement Ring

18k yellow gold halo engagement ring featuring a 2.5 carat oval lab diamond center stone. See additional design details!

2.5 Carat Oval Three Stone Engagement Ring

Platinum halo engagement ring featuring a 2.5 carat oval lab diamond center stone

See additional design details, watch the video of this custom piece, or Drop a Hint!

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About Lab Diamonds

Learn about laboratory grown diamonds, how they’re priced relative to mined to diamonds and more.