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
COR1709 - 14 grams$38.25
COR1713 - 8 grams$24.75
COR2414 - 12 grams$32.25
COR2415 - 7 grams$21.75
COR2417 - 17 grams$43.50
COR2418 - 9 grams$26.25
COR2419 - 3.8 grams$13.50
COR2421 - 12 grams$33.75
COR2422 - 22 grams - fractured$49.57
COR2424 - 27 grams - fractured$59.41
COR3711 - 5 grams$18.00
COR3712 - 6 grams$18.75
COR3713 - 6 grams$19.50
COR3714 - 11 grams$30.75
COR3715 - 13 grams$36.00
COR3716 - 22 grams$55.50
COR3717 - 25 grams$63.00
COR3718 - 25 grams$61.50
COR3719 - 33 grams$80.25
COR3720 - 7 grams - Fracture$19.62
COR3721 - 6 grams - Fracture$19.09
COR3722 - 8 grams - Fracture$22.34
COR3723 - 18 grams - Small wispy inclusion$46.50
COR3724 - 31 grams - Small wispy inclusion$75.75
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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
