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3 Carat Lab-Grown Diamond Engagement Rings

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Carat
Carat is the measure of a diamond's weight and size. We offer an array of high-quality diamonds ranging from 0.18 to 25.00 carats- with 1.00 carat being the most popular.
Color
A diamond’s color grade actually measures how little color it reflects. To strike the best balance between cost and beauty, go for diamonds in the Near Colorless range: G, H, and I.
Clarity
Clarity indicates how many flaws are visible to the naked eye. Too many flaws can detract from a diamond's beauty.
Cut
Cut is the quality of a diamond’s proportions and symmetry. The better a diamond’s proportions and symmetry, the more sparkle it will produce. Cut is the most important of the 4 Cs.
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The Bella Solitaire / 3.01 Carat Round Lab Diamond
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The Milena Solitaire / 3.01 Carat Marquise Lab Diamond
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The Cordelia Solitaire / 3.01 Carat Pear Lab Diamond
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The Milena Solitaire / 3.01 Carat Round Lab Diamond
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The Quinn Solitaire / 3.01 Carat Round Lab Diamond
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The Agnes Solitaire / 3.01 Carat Round Lab Diamond
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The Milena Solitaire / 3.01 Carat Oval Lab Diamond
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The Milena Solitaire / 3.02 Carat Asscher Lab Diamond
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The Milena Solitaire / 3.03 Carat Asscher Lab Diamond
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The Milena Solitaire / 3.01 Carat Asscher Lab Diamond
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The Milena Solitaire / 3.01 Carat Pear Lab Diamond
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The Tallulah Solitaire / 3.01 Carat Pear Lab Diamond
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The Elodie Solitaire / 3.01 Carat Oval Lab Diamond
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The Milena Solitaire / 3.03 Carat Marquise Lab Diamond
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The Milena Solitaire / 2.99 Carat Radiant Lab Diamond
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3-Carat Lab-Grown Diamond Engagement Rings

Dazzle your future spouse with a 3-carat lab diamond engagement ring. You can save thousands of dollars by choosing a 3-carat lab-grown diamond over a 3-carat earth-grown diamond! Popular diamond shapes for 3-carat engagement rings include round-cut, oval-cut, and emerald-cut stones. Need help choosing the right ring? Chat now.