in this file, we have 19 Gemstones Heads and Bezels with different Shapes all sizes exactly equal to 1CT.

The stone sizes that match these heads and bezels are presented below:Pear shape 8.65 x 5.60, Princess 5.43 x 5.43, Cushion square 5.78 x 5.78, Cushion 6.82 x 4.84, Oval 7.77 x 5.83, Round shape 6.44 x 6.44, Baguette straight 6.14 x 4.91, Half moon 8.47 x 4.88, Calf 6.75 x 6.75, Trillion straight 6.69 x 6.69, Triangle 7.11 x 7.11, Trillion curved 7.06 x 7.06, Heart 6.56 x 6.56, Radiant square 5.81 x 5.81, Radiant 6.72 x 4.66, Emerald square 5.78 x 5.78, Octagon 5.65 x 5.65, Emerald shape 6.96 x 4.97 and Marquise 10.70 x 5.35.

Note that the dimensions can be different from what the stones are in the market. These dimensions are adjusted so that stones can be exactly 1CT.

If you need any other size and shap, just contact us. We can even present even odd or weird gems.

You can find the stones related to these in the following link: https://www.cgtrader.com/3d-print-models/jewelry/other/19-gemstones-with-different-shapes-all-size-equal-to-1ct