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$51.00
COR1713 - 8 grams$33.00
COR2414 - 12 grams$43.00
COR2417 - 17 grams$58.00
COR2419 - 3.8 grams$18.00
COR2421 - 12 grams$45.00
COR2422 - 22 grams - fractured$66.09
COR2424 - 27 grams - fractured$79.21
COR3711 - 5 grams$24.00
COR3712 - 6 grams$25.00
COR3713 - 6 grams$26.00
COR3714 - 11 grams$41.00
COR3715 - 13 grams$48.00
COR3716 - 22 grams$74.00
COR3717 - 25 grams$84.00
COR3718 - 25 grams$82.00
COR3719 - 33 grams$107.00
COR3720 - 7 grams - Fracture$26.16
COR3721 - 6 grams - Fracture$25.46
COR3722 - 8 grams - Fracture$29.79
COR3723 - 18 grams - Small wispy inclusion$62.00
COR3724 - 31 grams - Small wispy inclusion$101.00
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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
