3,000,000 dollars and 12.5 cents
Carat for carat, we usually see a diamond costing more than an emerald. That's a generalization, but it quite accurate. Carats (carat weight or size), cut, color and clarity are the variables that determine price.
If the diamond is an ideal emerald cut with these measurements, the diamond may weigh about one quarter of a carat. Otherwise, you have stated the diamond's 'big' size in measurements.
The diamond weighs one carat. Its other dimensions depend on its cut: round, princess, emerald and so forth. A carat is 0.2 grams; a pure diamond has a density of 3.5 gm cm-3 which translates to a volume of 0.057 cm3 per carat. As stated in the first answer the linear dimensions depend on the shape that is cut.
Regardless of the date, more criteria than a 'per carat' price is set for any diamond. Including the cut and its excellence, other criteria include colour, and clarity.
The value of a diamond depends on its cut, colour, carat weight and its clarity.You are most likely to find a diamond of this weight at an auction house, since it is comparatively a large diamond. You can purchase the largest stone for sale today on Blue Nile, a 23.07 carat emerald cut diamond, and pay US$1,900,000+.(Don't confuse 24 karat with 24 carat. Twenty-four karat is a purity measure for gold: it is all gold, pure gold, unmixed with any other metal. Twenty-four carat is the weight of a diamond, which is quite large for a diamond. Regardless of weight, any diamond is all diamond, pure diamond.)
The value of a diamond depends on its cut, colour, carat weight and its clarity.You are most likely to find a diamond of this weight at an auction house, since it is comparatively a large diamond. You can purchase the largest stone for sale today on Blue Nile, a 23.07 carat emerald cut diamond, and pay US$1,900,000+.(Don't confuse 24 karat with 24 carat. Twenty-four karat is a purity measure for gold: it is all gold, pure gold, unmixed with any other metal. Twenty-four carat is the weight of a diamond, which is quite large for a diamond. Regardless of weight, any diamond is all diamond, pure diamond.)
The 5mm measurement of a diamond is at the girdle. A round diamond with this measurement weighs between .40 and .50 carat. An emerald cut, princess cut or other cut will have a different measurement or series of measurements. Depending on the cut of the diamond, the 5mm space may or may not 'fit'.
The value of a diamond depends on its cut, its clarity, its colour and its carat weight. A local jeweler can give you the answer you want.
The carat defines the standard unit of weight measurement of a diamond.
The price depends on the quality of the gemstones and the metal in which they are set. You can purchase a diamond of this carat weight today on Blue Nile and spend between US$333 and US$991, depending on the clarity, cut and exact carat weight you want. You can do more research to determine the quality of the emerald and the metal, then answer your question.
A 625 carat diamond refers to a diamond that weighs 625 carats. Carat is a unit of measurement for gemstones, with one carat equal to 200 milligrams. A diamond of this size would be considered extremely rare and valuable.
Carat is the measurement of a diamond's weight. The stone's value would partially depend on its carat weight.