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Sapphires: Beautiful Beyond
Blue
Sapphire is often considered to be
synonynous with the color blue: you can easily picture sapphire seas. However,
sapphire is beautiful beyond blue, in every color but red, because red is called
ruby.
The other colors of sapphire can be
just as beautiful and rare - or even rarer - than the blue but they are usually
priced less. Yellow, orange, lavender, and other pastel shades are especially
affordable.
Since our ancestors did not realize
that ruby and sapphire are actually the same mineral, they left us with a
dilemma: where should pink shades be classified? Long ago, people decided to
call all gemstones of the mineral corundum as sapphire, except the red color,
which was called ruby. But pink is really just light red. The International
Colored Gemstone Association has passed a resolution that the light shades of
the red hue should be included in the category ruby since it was too difficult
to legislate where red ended and pink began. In practice, pink shades are now
known either as pink ruby or pink sapphire. Either way, these gems are among the
most beautiful of the corundum family.
The most valuable other fancy sapphire
is a orange-pink or pinkish-orange called "padparadscha" after the lotus
blossom. Padparadscha sapphires are very rare and the exact definition has
always been a matter of debate: different dealers and different laboratories
around the world disagree on the exact color described by this term. Some
dealers even argue that the term should not be limited to the pastel shades of
Sri Lankan sapphires but should also include the more firey shades of
reddish-orange from the Umba Valley in Tanzania. Padparadscha sapphires sell at
a premium, nearing the price for a fine blue sapphire. Although the exact
description is debated, the beauty of these rare gemstones is not, with their
delicate blended shades the color of fresh salmon and sunsets.
Other very popular shades of fancy
sapphires are yellows, bright oranges, lavender and purples, and a bluish green
color.
Generally, the more clear and vivid the
color, the more valuable the fancy sapphire. If the color is in the pastel
range, the clarity should be good: because in lighter tones inclusions are more
noticeable, the trade usually prefers the gemstones to be cleaner with fewer
visible inclusions. In a lighter colored gemstone, the cut is also more
important: it should reflect light back evenly across the face of the stone,
making it lively and brilliant. With darker more intense colors, the cut is not
as critical because the color creates its own impact.
No matter what the color, sapphires
combine durability and beauty for generations of pleasure.
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