Yellow/Purple Bi-Color #20/#65 Lab Created Corundum Sapphire Faceting Rough
Yellow/Purple Bi-Color #20/#65 Lab Created Corundum Sapphire Faceting Rough
COR3691 - 3.1 grams$16.00
COR3692 - 8 grams$32.00
COR3693 - 13 grams$46.00
COR3694 - 16 grams$55.00
COR3695 - 16 grams$55.00
COR3696 - 19 grams$63.00
COR3697 - 5 grams - Fractured$22.07
COR3698 - 8 grams - Fractured$27.58
COR3699 - 11 grams - Fractured$35.83
COR3700 - 14 grams - Fractured$43.95
COR3701 - 18 grams - Fractured$55.61
COR3702 - 14 grams - Fractured$43.92
COR3703 - 16 grams - Fractured$51.04
COR3704 - 20 grams$65.00
COR3705 - 20 grams$65.00
COR3706 - 33 grams - Fractured$95.07
COR3707 - 27 grams$87.00
COR3708 - 29 grams$93.00
COR3709 - 28 grams - Fractured$81.47
COR3710 - 27 grams$86.00
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Various sizes of Yellow/Purple 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
