According to metric conversion calculator on metrics conversions dot org: 42.52 ct weighs 0.299969 ounces.
(The carat weight you quote is the exact weight of the Hope Diamond.)
75 carats is about 1/2 (0.48) troy ounce.
5.5kg of red garnet is equivalent to 27,500 carats. This conversion is based on the fact that 1 kilogram is equal to 5,000 carats.
Carats is a weight measurement for gemstones. A whole gemstone weighs what it weighs, in carats. Carats are usually numbered using 100s, meaning that a diamond may weigh just over one carat and its carat weight is listed as 1.08 carats.
You're asking about carats, not carrots. Carats are units of measure used to weigh precious gem stones, including ruby and diamond. One carat weighs about .20 grams.
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.
182 carats (36 g.)
One point eight carats.
The stone weights 545.67 carats.
carats is the standard weighing unit of gemstones and diamonds
For diamonds, the weight of a carat is equivalent to 200 milligrams. You can complete the math.
The answer is 3.8 ounces and has 5.05 carats
48.4255
A four carat diamond weights four carats. In ounces, this stone would weigh about 0.03 or three one-hundredths of an ounce.
To find out how many times 21 goes into 4552, you can divide 4552 by 21. Doing the calculation, 4552 ÷ 21 equals approximately 216.76. Therefore, 21 goes into 4552 a total of 216 times, with a remainder.
This diamond could weigh about six carats if its measurement is 10mm x 10mm.
There are 5 carats per gram. The answer is then 3/5 of a gram, or 0.6 grams.
If the diamond measures 7.5 x 7.5 mm, the diamond may weigh about two carats. You can ask a certified gemologist to weigh the diamond for an exact carat weight.