OVERVIEW

CUT

COLOUR

CLARITY

CARAT

 


4cts

3cts

2cts

1.75cts

1.5cts

1.25cts

1ct

.75cts

.50cts

.25cts

.10cts

.05cts

CARAT

Carat refers to the weight of the diamond not the size. The larger the carat is not however necessarily better.1 carat is equal to 100 points, so there for ½ carat is equal to 50 points or 0.50 carats.

The carat size alone has no relevance when it comes to value.
A large stone is not particularly valuable if it has a low colour, purity and brilliance. All these factors come into play when valuing a diamond. However if a 1carat diamond has the same colour, purity and brilliance as a 50point diamond if would be significantly more valuable as larger diamonds are rarer.

The diagram opposites show the ideal sizes of carat weights cut to proper proportions.

 
 
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