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Colour-change Chrome Tourmaline, faceted, Mozambique. 4.20 carats. ** SOLD **

Product Code: TRCC03
Units in Stock: 0
£400.00
** SOLD **

A faceted, transparent dark green chrome-bearing Tourmaline with a remarkable colour-change effect. In daylight it is a very deep green colour, tending towards black, but in incandescent light it reverts to a bright raspberry red. The effect is unlike many colour-change gem varieties in that it only occurs when the light is shone onto the front of the stone, rather than transmitted through it (see image 3).  A rare and unusual gemmological curiosity from a unique find in Mozambique and at over 4 carats, a large sized gemstone of its type.

weight:  4.20 carats.
shape:  Emerald cut
dimensions:  12.83 x 7.29 x 5.17 mm
treatment:  None