The term you query is a weight measurement for gemstones.
One carat equals .2 grams and .0070548 ounces.
The phrase "carat TW" means the carat total weight. This implies there may be multiple diamonds involved in the piece of jewelry and when they are all added together, one-tenth of a carat is their combined weight. "Carat" is just a diamond industry special word for weight of a diamond stone. One carat is equal to 200 milligrams, or in other words, a 5-carat stone weighs 1 gram. The word "carat" originates from the Greek word kerátion, which means carob beans, which were known in the ancient world for uniformity of their size and weight and were used as a measure of weight for different objects, including gemstones. In the Far East instead of carob beans jewelers used rice grains to determine the weight of gemstones. Because of this fact, you may occasionally hear some jewelers referring to a 1-carat diamond a "four grainer," which means in the past 1 carat was equal to four grains of rice. The weight of smaller diamonds is often expressed as points, not carats. One carat is equal to 100 points. Thus, for example, a 10-point diamond has the weight of 0.1 carats.
Most people think carat is a size. Actually, it is not, it is a weight. Diamonds are measured in Carats. Carats are a metric weight unit with one equaling about the weight of a paper clip or .2 grams. The GIA website has a lot of information on different carat weight.
Diamonds weighing 23 carats means that each diamond weighs a total of 23 carats. Carat is a unit of weight used to measure gemstones, with one carat equalling 0.2 grams. So, a 23-carat diamond is quite large and valuable.
Seventy-five/one hundredths of a carat in gemstone weight equals three quarters of 0.00705479239 ounces, which is the ounce weight of one carat. In grams, a .75 carat diamond weighs three quarters of 0.2 grams. Can you do the math?
Carat is the unit of measure for diamond weight. Karat rating may be appropriate for gold and its level of purity.
A carat is a unit of weight used for gemstones. One third carat is the weight of the diamond.
Yes. It stands for Minimum carat total weight
Yes, and for pearls.
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).
The descriptor '.45' usually documents the carat weight of a diamond: meaning 45/100ths of a carat, or nearly half a carat.
Both versions of the description you give, 20 point and 0.2 carat mean that the stone is roughly one-fifth of a carat in weight.
1 ct or 1 carat is a measurement unit used to tell the weight of a gemstone. 1 carat is 0,2 gram.
Millimeters, by definition, have no carat weight.
Ct stands for carat, the "weight" of the diamonds.
In jewelry, "cl" likely stands for carat weight, where 1 cl is equal to 0.01 carats. Carat weight is a measurement of the size and weight of a gemstone or diamond used in jewelry.
Ninety points means .90 carats, 9/10ths of a carat, 90/100s of a carat.
Carat is the measurement of a diamond's weight. The stone's value would partially depend on its carat weight.