1 Carat Diamond Round Cut Size

Here are two diamonds on either end of the price range of 1 carat diamonds.

1 carat diamond round cut size. This diamond carat to mm weight conversion is applicable for all weights based on the length to width ratio of 1 1. Actual size of 6 5 6 5 3 92mm with 60 3 depth and a face up area of 33 18mm. For a heart shape diamond check for an ideal table that s between 56 and 62 of the diamond s total width. Diamond carat to mm weight chart.

Estimating weights for gemstones the carat weights given for standard gem sizes in the following chart apply to diamonds cut to ideal proportions. The right diamond is of excellent cut and weighs 0 92 carats with a surface area of 6 2x6 2mm. Face up size of this diamond is as you would expect of a 1 08ct round learn more. As a general rule gems under one carat can fall within 0 1 mm of the setting size.

Even though the carat weight is 50 for 1 carat stone the diamond carat size of 0 5 is approximately equal to 5 2mm. A 1 carat diamond can vary in price from 2500 to 16 000. Illustration of two 1 carat diamonds to relative scale. 34 94 mm which falls within the normal range for 1 08ct rounds.

For example this stunning 1 01 carat radiant cut diamond has a table of 66. The round diamonds size does affect the saturation of the stone color light and clarity performance. This gorgeous 1 00 carat pear shape diamond has a table of 62. The difference in price between these two stones is approximately 14 500.

On the other hand a 1 carat diamond that is cut deeply could have a diameter of 6 20 mm. The left diamond is good cut and is 1 00 carat. It has a 6 2x6 3mm surface area. Check finger coverage of this 1 carat round cut diamond.

Over one carat a 0 2 mm variance can usually be accommodated sometimes more. For a radiant cut diamond an ideal table size is between 61 to 69 percent. For example a 1 carat round diamond that is ideally cut will measure up at 6 50 mm.