Round Brilliant Lab Grown Diamonds in Various Sizes

Round brilliant diamonds are the most popular shape for an engagement ring, and make up nearly half of all diamond rings sold every year. You may be wondering “What does a 1 carat vs a 2 carat round diamond look like?” We’ve got you covered. See below for examples of round brilliant lab diamond engagement rings in 0.75 - 5 carat sizes.

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Cushion Cut Lab Diamonds of Various Sizes

A cushion cut engagement ring lends a modern twist to an antique style. You may be wondering “What does a 1 carat versus a 2 carat cushion cut look like?” We’ve got you covered. See below for examples of cushion cut lab diamond engagement rings in 1, 1.5, 2, 2.75, and 3 carat sizes, in a variety of setting styles.

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Pear Shaped Lab Diamonds of Different Sizes

The pear shaped diamond is making a strong resurgence and is revered for its elongated nature that looks large on any size hand. You may be wondering “What does a 1 carat versus a 2 carat pear cut diamond look like?” We’ve got you covered. See below for examples of pear cut lab diamond engagement rings in 1, 1.5, 2, 2.5, and 3 carat sizes.

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Two Carat Lab Grown Diamond Engagement Rings

Two carat diamonds can vary in length and width across diamonds shapes, and lab grown diamonds are no exception. Learn more about 2 carat lab grown diamonds, or build a custom engagement ring with an Ada Diamonds Concierge. Learn more about custom engagement ring design and lab diamond curation.

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Graduation Gift Ideas

Lab Grown Diamond Graduation Gifts

Celebrate your graduate in style with sustainable, conflict free lab diamond jewelry that they'll treasure for years to come. Lab diamond necklaces, lab diamond earrings, lab diamond fashion rings, lab diamond bracelets, guaranteed conflict-free and custom made to order. 

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Vegan Diamond Jewelry

Lab Grown Diamonds: The Vegan Alternative. 

Stunning lab created diamonds that are easy on the environment are a core part of Ada's philosophy and we're proud to introduce our lab grown vegan diamonds. Our laboratory grown stones are not only chemically identical to mined diamonds, and are guaranteed conflict-free. 

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