The stone weights 545.67 carats.
One point eight carats.
Carats measure the weight of the diamond, regardless of its cut. A trustworthy gemologist will remove the stone from its setting, weigh it, and remount it, for a fee.
The raw diamond of 19.5 carats weighs about 3900 milligrams. Remember, though that raw, gem-quality diamonds can lose about 60% of their weight when cut and polished.
You can buy a four-carat diamond today on Blue Nile and spend from US$30,000 and US$43,000. It will weigh about four carats depending on which one you choose.
182 carats (36 g.)
The stone weights 545.67 carats.
One point eight carats.
carats is the standard weighing unit of gemstones and diamonds
The answer is 3.8 ounces and has 5.05 carats
A four carat diamond weights four carats. In ounces, this stone would weigh about 0.03 or three one-hundredths of an ounce.
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.
diamonds and other fine jewelry
Carats measure the weight of the diamond, regardless of its cut. A trustworthy gemologist will remove the stone from its setting, weigh it, and remount it, for a fee.
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.)