Natural Sillimanite Catseye Gemstone 5.3cts- SIC4 (24)
Natural Sillimanite Catseye Gemstone 5.3cts- SIC4 (24)
Regular price
$106.00 SGD
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$106.00 SGD
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Sillimanite Cat's Eye is highly regarded for its exceptional optical phenomenon known as asterism. This phenomenon is characterized by the appearance of a luminous star-shaped pattern when the gemstone is illuminated with a point source of light. The star effect typically consists of four rays intersecting at the center of the gemstone, resembling a radiant starburst. This mesmerizing optical effect occurs due to the presence of fine needle-like inclusions within the crystal structure of the Sillimanite Cat's Eye, which align themselves in such a way that they reflect light in a star pattern. Gemstones exhibiting asterism are highly prized for their rarity and visual appeal, making Sillimanite Cat's Eye a coveted treasure among gemstone enthusiasts and collectors.