Dark Pink #4 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
Dark Pink #4 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
COR1135 - 55 grams$40.00
COR1136 - 53 grams$39.00
COR1137 - 47 grams$35.00
COR1139 - 48 grams$36.00
COR1140 - 54 grams$39.00
COR1142 - 49 grams$36.00
COR1146 - 50 grams$37.00
COR3408 - 39 grams$30.00
COR3409 - 45 grams$34.00
COR3410 - 44 grams$33.00
COR3411 - 46 grams$35.00
COR3412 - 45 grams$34.00
COR3413 - 47 grams$35.00
COR3414 - 45 grams$34.00
COR3415 - 46 grams$35.00
COR3416 - 51 grams$37.00
COR3417 - 54 grams$39.00
COR3418 - 47 grams$35.00
COR3419 - 51 grams$37.00
COR3420 - 48 grams$36.00
COR3421 - 56 grams$41.00
COR3422 - 64 grams$45.00
COR3423 - 44 grams$33.00
COR3424 - 43 grams$32.00
COR3425 - 41 grams$32.00
COR3426 - 47 grams$35.00
COR3427 - 42 grams$32.00
COR3428 - 52 grams$38.00
COR3429 - 50 grams - fractured$33.30
COR3430 - 49 grams - fractured$32.40
COR3431 - 48 grams - fractured$32.40
COR3432 - 45 grams - fractured$30.60
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Various sizes of Dark Pink 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: 75mm - 85mm
Width: 20mm - 22mm
Thickness: approximately 12mm 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.
Color: #4
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
