THE LEO® Collections

For your one-of-a-kind love, THE LEO offers four brilliant mined and lab-created diamond collections from the masters of diamond craftsmanship and innovative diamond cutting technology, all 100% conflict-free.

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Explore THE LEO Collection Designs

See brilliance take shape in every style of mined and lab-created diamond jewelry the LEO master diamond artisans create.

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THE LEO and Responsibility

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INNOVATIVE. PASSIONATE. VISIONARY.

Celebrated for a unique combination of diamond craftsmanship and innovative diamond cutting technology, THE LEO continues to reinvent how truly brilliant a diamond can be. As a testament to their superior quality, all LEO solitaire, engagement and bridal ring center mined and lab-created diamonds are certified by the world's most respected independent diamond grading labs.

Our patented innovations in diamond cutting technology continue to reinvent how bright and how colorfully brilliant a diamond can be.

Whether mined or lab-created, all of our diamonds live up to the brilliance, fire, and sparkle you expect from LEO.

We place integrity and compassion above all, which includes responsibly sourcing 100% conflict-free diamonds.

From engagement rings to earrings, necklaces and more, THE LEO Collection has the perfect piece of diamond jewelry that reflects your love brilliantly.

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