Lab Created Alexandrite – Chrysoberyl Antique Cushion 14x10 mm
4 years ago
28
Laboratory created (True, Cultured) Czochralski Pulled Alexandrite. Such material produced mostly for low frequency lasers. This stone cut from the regular technical/laser material and has the strong reddish color with slight color change to purplish shade. Stones have perfect AAA cut quality
Chemical composition Cr: BeAl2O3
R.I. = 1.64-167, double refractive;
Specific gravity: 3.74;
Mohs Hardness 8.5;
Crystal system: Orthorhombic, strong pleochroic (trichroic). Only one stunning stone
Loading comments...
-
0:41
LuxuryCreatedGems
4 years agoLab Created Alexandrite – Chrysoberyl Antique Cushion 16x12 mm
92 -
0:45
LuxuryCreatedGems
4 years agoLab Created Alexandrite – Chrysoberyl Square Cushion
196 -
0:43
LuxuryCreatedGems
4 years agoLab Created Alexandrite – Chrysoberyl Oval 14x10 mm
31 -
0:46
LuxuryCreatedGems
4 years agoLab Created Alexandrite – Chrysoberyl Square Cushion Checkerboard
10 -
0:46
LuxuryCreatedGems
4 years agoLab Created Alexandrite – Chrysoberyl Cushion with Checkerboard
19 -
0:43
LuxuryCreatedGems
4 years agoLab Created Alexandrite – Chrysoberyl Marquise
261 -
0:43
LuxuryCreatedGems
4 years agoLab Created Alexandrite – Chrysoberyl Trillion
8 -
0:44
LuxuryCreatedGems
4 years agoLab Created Alexandrite – Chrysoberyl Oval
16 -
0:48
LuxuryCreatedGems
4 years agoLab Created Alexandrite – Chrysoberyl Heart Shape
11 -
0:46
LuxuryCreatedGems
4 years agoLab Created Alexandrite – Chrysoberyl Pear Shape
20