Pink/Peach Bi-Color Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
Pink/Peach Bi-Color Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
Various sizes of Pink/Peach Bi-Color Sapphire 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: 60 - 68mm
Width: 19mm - 21mm
Thickness: approximately 10-11mm 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: #18 and #4
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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Tom's being very responsive, easy to communicate and work with. Things are delivered very quickly. This is a place where you can shop good quality lab grown gem materials easily, with lots of options. Recently Tom sorted the corundums by verneuil code has largely improved how convenient it is to compare and locate desired items. Happy to buy again!