A carat is a unit of weight used for gems.
1 carat is equal to 0.2 grams or about 7/1000 of an ounce (avoirdupois).
Carats
The initials dwt may mean diamond weight total. In this case 6.80 is the weight measurement, in carats. The total weight is made up of several stones.
The carat is a measurement of weight of precious stones. A stone of 18 carats is twice the weight of a 9 carat stone.
To convert grams to carats for a ruby stone, you would multiply the weight in grams by 5. Carats = grams x 5. Thus, for an 8.5 gram ruby stone, the weight in carats would be 8.5 x 5 = 42.5 carats.
TW stands for the total weight of all the diamonds, expressed in carats.
Diamonds are weighed in carats.
755.5 carats It was actually 70,000,000.5 carats
The diamond total weight is 3.0, so the total weight of all the diamonds is 3.0 carats.
Carats is for Gem weight so a diamond weighs 1.00 Carats A metal value is 14K or 14 Karats.
The phrase indicates that diamond(s) with a weight of 68 carats is the topic at hand.
It is 45.52 carats.
Zero carats means that there is no weight to the stone. Perhaps that the stone is not a diamond? There is no notation for a diamond equal to zero carats.