Yellow/Green Bi-Color Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
Yellow/Green Bi-Color Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
COR2088 - 9 grams - mostly yellow$27.00
COR2091 - 35 grams - fractured$98.00
COR2449 - 10 grams$34.00
COR2450 - 22 grams$68.00
COR2453 - 22 grams$67.00
COR2454 - 12 grams$40.00
COR2455 - 5 grams$21.00
COR2456 - 9 grams - fractured$29.70
COR2457 - 19 grams - fractured$53.10
Couldn't load pickup availability
Various sizes of Yellow/Green 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: 70mm
Width: 17mm - 20mm
Thickness: approximately 8mm 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: #20 and #73
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
