White #12 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
White #12 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
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Various sizes of White 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: 80mm - 105mm
Width: 26mm - 32mm
Thickness: approximately 12-16mm 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.
Color: #12
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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Great as always. Thanks so much.
Great as always. Very happy with the order. Thanks.
Great as always. Very happy with the order. Thanks.
Very good size. These make great diamond like gems with the correct designs! Thanks!
Excellent ✨💎✨. I love buying from this shop. Very happy. Thanks and blessings.