Many of the diamonds that we at Jewelryzone offer to you fall within the ranges of a modern ideal cut. With the constant rising cost of rough diamonds, some slight variance to the Tolkowski Ideal Cut tolerances are now generally accepted and still considered "ideal". Such variances are usually accepted to allow more of the raw weight of the stone to be preserved.

The two key numbers to look at when searching for a round diamond are Table (53 - 57.5%) and Depth (59.9 - 63%).