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Nature is always upgrading and forming and it never stops to wonder the humans. One such wonder have come up in recent times - a rare cat's eye emerald stone.
Yes, a cat's eye stone effect in an emerald - a magic mystique of nature. Emerald is one of the most gorgeous gemstones in the world and the cat's eye stone is the effect that is the most gorgeous appearance.
This rare emerald cats eye in the cabochon shape was recently graded by the GIA (Gemological Institute of America) in Tokyo. It is one of the largest gemstones that has ever been found and weighs around 126 carats.
The gem has a cat's eye effect in it even when the stone shows all the properties or characteristics of an emerald. The gem has reflective cat eye inclusion or illusions, the chatoyancy effect. This fine tubular inclusion is a natural occurrence and when light falls on the gem, the band of light formed perpendicularly is clearly visible, bright and beautiful.
The cat's eye emerald stones are very rare and this one takes the cake because of its weight and beauty. The stone features whitish granular flake-like inclusions as well as some tiny whitish crystals which are feldspar.
The GIA reports mentioned that the stone have the cat’s eye appearance because of the rain-like inclusions which are seen in the gem. There are narrow parallel tubes which reflect the light back from the surface and so we see the cat eye phenomenon.
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As per the GIA report, the stone shows the characteristic that it naturally formed in Brazil. The mineral concentration of the emerald stone points to the formation properties from Brazil origin and the inclusions also reflect the same. The inclusions were consistent with those found in Brazil in the Belmont mines of the Minas Gerais.
The Cats eye emerald stones found up until now are mostly from Brazil and Zambia.
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The cat's eye emeralds are very rare, almost 20 times more rare than the diamonds and so they are way more expensive and valuable. The rarity of the gemstone makes them more desirable which increases their worth. And there are not many of these stones found yet.
Their cost depends on the transparency and the sharpness of the Cats eye stone effect in it most of the time but yet their rarity makes them very costly. Their price can go up to lakhs of rupees per carat.
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Gemstones have always been fascinating and are loved for their uniqueness and beauty. Cat’s eye and emeralds are two different gemstones which are known for their beauty and have very different characteristics. But nature never ceases to amaze us! Cats eye emerald is a rare type of gemstone that has been recently discovered.
Know more about gemstones and if you want to embrace natural and authentic gemstones, then buy one now from Navratan, the online gem bazaar, where you will get lab-certified gemstones at the best prices.
