Carat is used as a measurement of the diamond size (in weight). A metric “carat” is defined as 200 milligrams. Carats are subdivided into 100 points ...
Practically all diamonds contain naturally occurring internal characteristics called inclusions. The size, nature, location and amount of inclusions determine a diamonds clarity grade and affect ...
Many diamonds, although they appear colorless, actually have a slight yellow or brown tone. As these tones become more apparent, the rarity and the cost ...