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        Every diamond we feature is certified conflict-free and adheres to The Kimberley Process. All of our diamonds are natural and non-treated and are responsibly mined from around the world.

        Within our inventory, James Allen also offers CanadaMark diamonds which are of Canadian origin. They are tracked through audited processes and come with a unique certificate ensuring their origin.

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        Advanced Options
        Showing 35,078 Certified Diamonds
        To design your own diamond engagement ring at James Allen, you need to select a diamond and a ring setting.
        We present every diamond in high definition 360° so you can know exactly what you are getting.
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        Actual Photo Shape Carat Color Clarity Cut Depth Table Lab Origin Price Compare Wishlist
        round
        0.70 F I1 Very Good 64.9 57.0 GIA - $1,160
        round
        0.70 H I1 Good 63.0 61.0 GIA - $1,320
        round
        0.70 H I1 Good 59.9 63.0 GIA - $1,340
        round
        0.71 I SI2 Very Good 64.6 54.0 AGS - $1,350
        round
        0.72 I SI2 Good 64.3 56.0 AGS - $1,370
        round
        0.71 I SI2 Very Good 59.4 59.0 AGS - $1,390
        round
        0.71 I SI2 Very Good 63.5 56.0 AGS - $1,390
        round
        0.70 I SI2 Very Good 64.0 56.0 AGS - $1,420
        round
        0.70 I SI2 Very Good 62.8 60.0 AGS - $1,420
        round
        0.73 J SI2 Very Good 64.1 57.5 IGI - $1,430
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