Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
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Various sizes of #45 Alexandrite colored, color changing lab created sapphire/corundum rough for faceting and gemstone creation.
Each split boule is listed for sale by weight and will typically vary in size within the following ranges:
Length: 55mm - 95mm
Width: 18mm - 25mm
Thickness: 9mm - 13mm at the base
If you would like to see additional pictures of the piece(s) you would like, please feel free to contact me and I will be happy to provide additional pictures for you to review.
Manufacturer: RGCrystals
Color #45
Note: The color of the stone in the photo may vary slightly as not all computer monitors are calibrated the same.
Mineral: Corundum
Chemical Formula: Al2O3
Crystal System: Trigonal
Hardness (Mohs): 9
Refractive Index: 1.76–1.77
Density, g/cm3: 4
Dispersion: 0.018
Growth Method: Flame Fusion
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![Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule](http://tomsboxofrocks.com/cdn/shop/files/il_fullxfull.5741062985_qftu.jpg?v=1715968822&width=1445)
![Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule](http://tomsboxofrocks.com/cdn/shop/files/il_fullxfull.3306133056_nrpa.jpg?v=1715968822&width=1445)
![Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule](http://tomsboxofrocks.com/cdn/shop/files/il_fullxfull.3353830357_debj.jpg?v=1715968822&width=1445)
![Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule](http://tomsboxofrocks.com/cdn/shop/files/il_fullxfull.5570177434_1nbj.jpg?v=1715968822&width=1445)
![Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule](http://tomsboxofrocks.com/cdn/shop/files/il_fullxfull.3306134886_axjm.jpg?v=1715968822&width=1445)
![Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule](http://tomsboxofrocks.com/cdn/shop/files/il_fullxfull.3306136042_fdq5.jpg?v=1715968822&width=1445)
![Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule](http://tomsboxofrocks.com/cdn/shop/files/il_fullxfull.3306137134_9zi6.jpg?v=1715968822&width=1445)
![Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule](http://tomsboxofrocks.com/cdn/shop/files/il_fullxfull.5693017660_7qxd.jpg?v=1715968822&width=1445)
Good quality as pictured. Shipping was fast too!
Customer service is very good.
Exactly as described and promptly shipped
Just as pictured, very fast shipping!
Great match for several projects I am working on. Thanks!