A diamond weighing .07 carats (7/100ths of a carat) measures about 2.7 mm if the diamond is cut in the round brilliant style.
Carats is a weight measurement for diamond, so your answer depends on how much your diamond weighs. Karats is a purity measurement for gold. Carrots grow in your vegetable garden.
45.52 carats
paragon
A one carat diamond -- 1.00 carats -- weighs .20 grams. Can you do the math?
According to Wikipedia, below, this diamond weighs "755.5 carats (151 g)."
You can read more about the Spirit of de Grisogono black diamond, below, which weighs 312.24 carats.
It is 45.52 carats.
Carats is for Gem weight so a diamond weighs 1.00 Carats A metal value is 14K or 14 Karats.
Logically, food carrots came before diamond carats, since diamond carat weight is a relatively recent -- last 500 years -- phenomenon.
When you own a diamond of this carat weight, you can name it whatever you like.
Dimensional analysis, 44 caracts X (.2g/1carat) X (1cm^3/3.5g) = 2.5 cm^3 See how the carats and grams cancel to just give you cm^3
The Cullinan Diamond, part of the British crown jewels, was the largest gem-quality rough diamond ever found (1905), at 3,106.75 carats. One of the diamonds cut from it, Cullinan I or the Great Star of Africa, was formerly the largest gem-quality cut diamond at 530.2 carats, but now that title has been taken by the Golden Jubilee (1985), a 545.67 carat, yellow-brown diamond. The largest flawless and colorless (grade D) diamond is the Centenary Diamond which weighs 273.85 carats. The Millennium Star is the second largest (1990) at 203.04 carats.
The phrase indicates that diamond(s) with a weight of 68 carats is the topic at hand.
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.
The metal has a karat value, meaning that it's gold; the diamond weight is measured in carats. Since the diamond stone and the metal ring are separable, anything stamped in the metal usually refers to the metal and not to the stone mounted therein.
The Cullinan is the largest diamond ever found. It is 3,106.75 carats. It was found near Pretoria in South Africa.