Round-cut diamonds are measured at the girdle -- the widest measurement. If the diamond is any other than a round cut, a different set of measurements -- usually two -- is required to give an estimated carat weight.
A round cut diamond that measures 12mm at the girdle could weight just under seven carats.
Two grams is 10 carats.
Your answer depends on the cut you are measuring. If the gem is a round cut, the carat weight will be about .10 carats.
If the diamond is measured in points -- 106, you could translate this to 1.06 carats.
If the diamond is a round cut, a stone weighing a little over 3 carats would have the 9.5mm measurement at the girdle.
The information you give can be answered this way: with 96 diamonds each weighing .03 carats, the total diamond weight is .03 x 96 or 2.88 carats.
If the cut is round, this weight may rate in the just under 7 carats range. If it is a different cut, the weight will be different.
A diamond that measures 12mm by 10mm in an oval cut can weigh in the neighborhood of five carats.
About 141.7 carats per ounce.
1.2 cm in 12mm
2267.96185 carats.
1 ounce is 138.29 carats.
There are roughly 2,267 carats in a pound.
30,000 carats.
7 CARATS
Five carats.
44.4 carats = about 0.3132 ounces.
3,104 carats = about 21.9 ounces.