One hundred points make up one carat -- usually.
Specifically, carat indicates the stone's weight; that the weight is described in points is not as precise as describing its weight in carats.
One hundred points are equal to one carat.
There is no direct relationship between millimeters and carat weight for diamonds. This is because gem-quality diamonds can be cut into many different shapes. The top, measurable shape may belie the depth of the stone, and thus misrepresent its carat weight.
1 carat is 0.2g, so 1/2 of a carat equates to a 0.1g gemstone.
Forty points is equal to 40/100s or 4/10s of a carat -- almost half a carat.
A 6mm stone would be a.75 carat diamond.
One hundred cents make one carat, where cents is an older term for points.
One hundred points are equal to one carat.
As far as gemstones are concerned, carat (karat) is used to measure their weight (as opposed to metals where carat refers to purity). There are 100 points (pts.) to a carat so a 1.0ct diamond is equal to 100 points; a half carat diamond is equal to 50 points and so on.
'Cents' or points usually describe diamond weight that less than one carat. One carat equals 100 cents or 100 points.
If by PTS you mean points, then your question becomes "How many points equal one carat in a diamond?" One hundred points equal one carat when speaking of diamonds. Karats measure purity of metal, not diamond weight.
it depends what style diamond it is.
A carat is a standard unit of measure that defines the weight of a diamond. One carat is equivalent to 200 milligrams. Carat sizes are also expressed as “points”, with a one carat diamond equaling 100 points, a one-half carat diamond being 50 points, a three-quarter carat diamond being 75 points, and so on.
If the basis is 100 'points' for a one carat stone, and your number begins with a decimal, then the diamond has .0075 points -- less than one, which would read .0100 points.
A one carat diamond weighs one carat and contains one carat.
A half carat diamond of this cut measures 5.2 mm at the girdle; a .65 carat diamond measures 5.6 mm at the girdle. A certified gemologist can give you the exact carat weight of your diamond.
One carat diamond weight is equal to .20 grammes.
There is no direct relationship between millimeters and carat weight for diamonds. This is because gem-quality diamonds can be cut into many different shapes. The top, measurable shape may belie the depth of the stone, and thus misrepresent its carat weight.