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The Ideal Cut Diamond. Invented by Tolkowsky.

Perfected by Tolkowsky.


If the woman you love has changed your life forever, maybe it's time to introduce her to the diamond that's changed diamonds forever.

That diamond would be Tolkowsky--the world's first Ideal Cut diamond.

Invented in 1919 by Marcel Tolkowsky, this revolutionary diamond established the precise proportions of a diamond's cut needed to maximize its return of light. Nearly 100 years later, the Tolkowsky Ideal Cut diamond remains the industry standard for cut perfection and unsurpassed excellence.

The ideal diamond for the ideal women. You'll find a stunning selection of Tolkowsky diamonds waiting for you at Jared.

Learn About Design-a-Ring with a Tolkowsky Diamond »

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