Lab Created Alexandrite – Chrysoberyl Antique Cushion 16x12 mm
3 years ago
82
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). No more such stones in whole World
Loading comments...
-
0:43
LuxuryCreatedGems
3 years agoLab Created Alexandrite – Chrysoberyl Antique Cushion 14x10 mm
16 -
0:43
LuxuryCreatedGems
3 years agoLab Created Alexandrite – Chrysoberyl Oval 14x10 mm
21 -
0:57
JewelryImpressions
4 years agoLab-grown antique cushion alexandrites: Chatham created rectangular cushion cut alexandrites
2 -
1:04
JewelryImpressions
4 years agoChatham square cushion alexandrite: Lab grown square cushion cut alexandrite
3 -
0:57
JewelryImpressions
2 years agoChatham Square Step Cut Alexandrite: Lab Grown Square Step Alexandrite
11 -
0:51
JewelryImpressions
2 years agoChatham Antique Cushion Cut Yellow Sapphire: Lab-grown cushion cut yellow sapphire, medium tone
3 -
0:05
777TradingLLC
11 months agoRhodium Plated 1.75” x 1.25” Spider Brooch. Made with Austrian Crystal
1 -
9:18
JSAbbott
1 month agoCrystal Material | Substance Painter Tutorial
-
0:54
JewelryImpressions
4 years agoChatham Created Antique Cushion Cut Ruby: Lab Grown Rectangular Cushion Cut Rubies
3 -
2:02:38
Arts and Crafts
1 year agoCreate DIY Air Dry Clay Necklaces, Handmade Jewelry Tutorial
28