A round cut diamond, cut to industry standards, that is 5.1 mm across the face of the diamond (the top) weighs half a carat.
Since you only give one measurement, one must assume that it is a girdle diameter measurement. If the stone in question is a round diamond, at this measurement it can be estimated that the diamond weighs between 4 and 5 carats.
Depending on the cut, a five carat diamond always weighs five carats. If the cut is round brilliant, the mm measurement at the girdle is about 11.
5678 carats in 5 millimeters
5 Carats.
Cost of a diamond follow how beautiful and shiny it is, a .5 grams (~2.5 carats) cutted diamond have a price about $20,000 to $25,000.
a 1 carat diamond weighs 1/5 of a gram. That is 5 carats is 1 gram.
there are 5 carats in 1 grams
There are 5 carats per gram. The answer is then 3/5 of a gram, or 0.6 grams.
Pure silver is very rare, so it is hard to estimate how many carats there are in pure silver. It has been estimated that there are about 5 million carats in pure silver.
there are 5 carats to a gram
The Partners - 1971 How Many Carats in a Grapefruit 1-5 was released on: USA: 16 October 1971
5 mm x 5 mm = 25 mm2