Seeing is Believing
Use the LEO Diamond viewer in selected Kay stores to compare the LEO Legacy side by side with any other diamond - and see the WOW. Every LEO Legacy Lab-Grown Diamond is certified by GSI, one of the leading gemological laboratories in the world. Every center stone is rated “excellent” for brilliance, fire and scintillation.
The Only Lab-Grown Diamond Worthy of the Leo Name
All lab-grown diamonds are not created equal. Only one can offer the brilliance, sparkle, and unmatched master craftsmanship worthy of The LEO® name - The LEO® Legacy Lab-Grown Diamond.
Featuring the innovative and proprietary Leo cut, The LEO® Legacy Lab-Grown diamond is grown above ground, not mined, for those who passionately care about the origin of their diamond and the lasting legacy it will leave for future generations.
Using the latest cutting-edge technology, our lab-grown diamonds are grown in an environment similar to that found in nature. The result is a lab-grown diamond with the identical chemical, optical and physical properties as a mined diamond. And they offer more diamond for your money.
See for yourself why all lab-grown diamonds are not created equal
All Lab-Grown Diamonds Are Not Created Equal
The LEO® Legacy Lab-Grown Diamond’s proprietary cut includes additional facets strategically placed by THE LEO master diamond artisans to maximize the return of light and create far-away sparkle. Click to compare The LEO® Legacy Lab-Grown Diamond's cut and brilliance with that of a conventional lab-created diamond.

The Next Level of Brilliance,
The Same Dedication to Do Good
Leo Schachter Diamonds, the people behind the Leo Collection, is a member of Diamonds Do Good, a global nonprofit that supports and celebrates the positive impact that natural diamonds have on communities around the world.
We are also members of the Natural Diamond Council, a not-for-profit organization committed to inspiring and educating consumers on the values of natural diamonds and the positive global impact of the industry.
Responsibly Sourced
All of our diamonds in THE LEO Collections are 100% responsibly sourced.
About Leo Schachter
Leo Schachter was a master craftsman with a clear vision: that everyone should have the opportunity to own a diamond of extraordinary beauty and brilliance. Guided by this purpose, he created a revolutionary diamond cut that would redefine how brilliant a diamond could be. The result is The Leo Diamond, a symbol of craftsmanship, innovation, and enduring elegance.
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