Alexandrite(fragments of crystals,7 -16 mm) Ural, Emerald mines, Ural

We offer small fragments of crystals of Ural chrysoberyl (7- 16 mm) with an excellent color change effect.
These fragments of crystals (some with crystal faces) of chrysoberyl are zonally translucent or completely transparent.
The price for the minimum sample is 440 rubles.
The cost varies from 440 to 3000 rubles per sample and depends on the weight and reverse.

Photo # 2 - the cost of each sample. Also, please note that the crossed-out samples have already been SOLD.

Photo # 4 - REVERSE (color change)

The color, brightness of the samples may vary slightly, it depends on the settings of your monitor, display.

These fragments of chrysoberyl crystals have a good color change effect (pleochroism) under different lighting conditions. Chromium atoms (in different% ratios) in the composition of chrysoberyl - make it possible to identify it as a color-changing alexandrite.

All these alexandrites have no jewelry value.

Bright dark blue - green, bluish - green, dark grass - green, olive - green color of chrysoberyls in sunlight or LED lighting.
In the evening, artificial lighting with an ordinary incandescent lamp or in complete darkness (an ordinary candle, as an example)- we observe the same samples already in light lilac, lilac or purple shades.

All samples have a bright red glow under short-wave UV irradiation - this is how alexandrites are sorted from simple chrysoberyls that do not glow in UV.

The color of chrysoberyls with an alexandrite effect in sunlight or LED lighting in photos # 1,2, 3,5 and 6

The color of chrysoberyls with alexandrite effect by candlelight, daytime incandescent lamp (color change, reverse) in photo # 4