A round cut diamond weighing 0.07 carats measures 2.7 mm at the girdle. If the diamond is of a different cut, the measurement given will roughly equate to a different carat weight.
A carat diamonds size is 3.5mm.
229mm x 162mm
A two carat round brilliant cut stone will measure about 8.2 mm. A different cut will have a different measurement.
The carat size of a diamond should be determined by a certified jeweler. There are two different sizes the is the millimeter size which as stated was 7mm and then a jeweler can give a carat size.
The diamond weighs 40/100ths of a carat. Other measurements depend on the style of its cut.
Carat is a weight measurement for a diamond: here size matters -- bigger is better, biggest is best.
These gemstones weigh the same: one carat.
One carat equals 100 in this example. If the diamonds are of equal size, then each diamond weighs 4.5454545 carats.
If 7.7 is the carat weight, then the size is 7.7 carats. The millimeter measurements of a diamond with this weight will vary, depending on the cut.
A diamond of this size is unknown, and therefore, not something that can be valued.
The total carat weight of Ebel women's diamond watch is 0.50.
An estimate for a diamond with this measured cut may be about three carats.