When choosing and alexandrite engagement ring, most people focus on the color-change effect of the alexandrite stone. While that feature remains central, the shape of the stone is becoming just as ...
The world's purest and second largest Russian alexandrite gemstone is now available for sale at Dubai International Jewellery Week for $2 million. The stone, which weighs 9.65cts, has been certified ...
The gemstone alexandrite has the remarkable ability to change colour under different lighting. Now, scientists have found that this trick is an optical illusion that hinges on how humans perceive ...
The world’s purest and second largest Russian Alexandrite gemstone is now available on sale at Dubai International Jewellery Week for a cool US$2million. The stone, which weighs 9.65cts, has been ...
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