2.5 Carat Oval Lab Grown Diamonds in Different Styles

2.5ct platinum oval pave
platinum pave lab diamond engagement ring

2.5 Carat Oval Lab Grown Diamonds in Different Styles

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 detailswatch the video of this custom piece, or Drop a Hint!


Shop Engagement Rings

Create your dream ring with lab diamonds curated by our experts for incredible quality, fire, and brilliance.

Concierge Experience

Work one-on-one with a knowledgeable lab diamond expert to create your one-of-a-kind ring.

About Lab Diamonds

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