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This Images is of the gems on auction and is photographed under magnification to assist the buyer in examining the product, but should not be used as a size reference. As computers display colors differently, the color of the actual item may vary slightly from the images
The gems on auction is bought in 3 lots of 100 pieces each all with similar clarity, size and colour grading ONLY 10 of this gems is on this auction availible and bidding is per gem
We follow BOB guidelines that were drawn up by the Gemological Society of SA for listing gems. These guidelines can be viewed by clicking here | |||
DESCRIPTION | |||
Product type = Natural Mined colour changing ALEXANDRITE | Origin = India | ||
Treatment = none | Hardness = 8.5 | ||
Shape / cut = round | Specific gravity = 3.71-3.74 | ||
Colour = Green change to Purple/Red | Refractive index = 1.745-1.757 | ||
Aprox Size = 1,2mm - 2.2mm | Chemical Composition = Beal2o4 | ||
Clarity (GIA) = VS - SI | Crystal structure = Orthorhombic | ||
Quantity = only 10 pieces from this lot is availible on this auction; bidding is per gem & will be selected randomly |