Pink/Green Tourmaline Bi-Color Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
Pink/Green Tourmaline Bi-Color Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
COR1700 - 24 grams - fractured$64.80
COR1707 - 25 grams$75.00
COR1709 - 15 grams$47.00
COR1713 - 9 grams$31.00
COR2411 - 11 grams$37.00
COR2413 - 31 grams$93.00
COR2414 - 12 grams$40.00
COR2415 - 7 grams$27.00
COR2417 - 17 grams$54.00
COR2418 - 9 grams$33.00
COR2419 - 4 grams$17.00
COR2421 - 13 grams$42.00
COR2422 - 22 grams - fractured$60.30
COR2423 - 7 grams - fractured$22.50
COR2424 - 27 grams - fractured$72.90
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Various sizes of Pink/Green Tourmaline 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: 55mm - 60mm
Width: 17mm - 20mm
Thickness: approximately 8-9mm 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
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
