
The first thing you’ll want to ask when buying a blue
sapphire is “what shade of blue should I get?” Colour is the most important
element when assessing the value of a sapphire. The most sought after and
prized colour is a strong vivid velvety blue to violet blue in medium, to
medium-dark tones. From pale baby blue to royal blue, sapphire
Australia comes in a
large variety of hues. Essentially it comes down to your own personal tastes,
it is up to you how light or dark you like your blue sapphire to be.
• Colour: The
key factor in colour value is its saturation, essentially how pure or intense
the colour seems. For most sapphires, the higher the level of saturation, the
better.
• Clarity: Sapphires with no inclusions should cast
suspicion as there is high probability they are synthetic. You want to look for
a Light blue
sapphire that has no
inclusions visible to the naked eye. Experts look at the size, location and
number of inclusions to judge clarity.
• Carat: The
weight of a sapphire is measured in carats. Typically, larger gem quality
stones are harder to come by than smaller ones, so they are valued higher.
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