The designation .30 carats indicates that the diamond weighs 30/100ths of a carat. The mm size will depend on its cut.
An eighth of a diamond carat, if it is a round cut, measures about 3.2mm at the girdle.
A 20 carat diamond weighs 20 carats. If the diamond is a round brilliant cut, it measures about 17.6 mm at the girdle.
This is a relatively tiny diamond. Take it to a jeweler and ask for an evaluation.
The letters CT stand for carat, the weight measurement for diamonds. One full carat -- 1.00 CT -- weighs .02 grammes. A diamond weighing 0.010 carat equals one one-hundredth of a carat.
If the diamond is an ideal emerald cut with these measurements, the diamond may weigh about one quarter of a carat. Otherwise, you have stated the diamond's 'big' size in measurements.
An eighth of a diamond carat, if it is a round cut, measures about 3.2mm at the girdle.
A 20 carat diamond weighs 20 carats. If the diamond is a round brilliant cut, it measures about 17.6 mm at the girdle.
Celeste 2.50 Ct Lab Diamond Emerald Cut Engagement Ring
There was a 402, which was a 396, bored .030 over. No 403.
If the diamond is a round brilliant cut, it's slightly larger than 16.3MM, which is the measurement of a diamond weighing 15 carats.
Carats refers to weight, not size. You should ask for measurements. Two round diamonds of equal carat weight are not necessarily the same size. Also the shape is a factor. A 1.80 ct pear shape diamond can look much bigger than a 1.80 ct round cut diamond.
A one carat diamond weighs one carat, or .20 grammes.
This is a relatively tiny diamond. Take it to a jeweler and ask for an evaluation.
In the context of diamonds, the letters CT are used as a substitute for the word carat. Diamonds are weighed in carats.
The letters CT stand for carat, the weight measurement for diamonds. One full carat -- 1.00 CT -- weighs .02 grammes. A diamond weighing 0.010 carat equals one one-hundredth of a carat.
It is entirely possible. the carat only tells you the size of the diamond. You will need to bring it to a professional jeweler to determine its authenticity.
The carat weight 0.02 in reference to a diamond means that this diamond weighs oh two-one-hundredths of a carat. This equals 0.00014110 ounces.