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Lab Diamond Engagement Rings
Shop By Metal
Prefer a Custom Engagement Ring?
That’s our specialty! A Diamond Concierge is ready to assist you in creating a one-of-a-kind lab diamond engagement ring.
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New to Lab Diamonds?
Our lab diamonds are chemically and optically indistinguishable from mined diamonds but with fewer impurities and a lower carbon footprint.
![temporary proposal setting](https://content.adadiamonds.com/image/upload/f_avif,w_2500,q_auto/f_avif,w_2400/v1691540480/temporary%2Bproposal%2Bsetting_1574836058263-VQ7AZ51A0IRZ9MKYH24Q.avif)
Proposal Settings
Not sure what your sweetheart desires? We’ve got you covered. Choose a beautiful lab grown center stone and propose with a temporary setting. Then design her dream ring together as a team.
![lab grown diamond cushion cut solitaire engagement ring with black matte mens band](https://content.adadiamonds.com/image/upload/f_avif,w_2500,q_auto/f_avif,w_2500/v1691540190/custom-lab-diamond-halo-engagement-ring-and-wedding-band_1624129083276-4HDQ267VGZCERTW2O6PE.avif)
From Will You? to I Do!
Fully custom engagement rings and wedding bands, made just for you with the best diamonds on Earth. Explore our bridal collection and our unique Concierge Experience.
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The Ada Difference
Our high client service is rooted in a commitment to excellence. That’s why we follow the golden rule: if we wouldn’t wear it, then neither should you.