Medium Dark Ruby Red #7 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
Medium Dark Ruby Red #7 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule
COR2575 - 38 grams$42.00
COR2804 - 16 grams$21.00
COR2806 - 17 grams$22.00
COR2808 - 32 grams$36.00
COR2810 - 10 grams - fractured$13.50
COR2811 - 24 grams - fractured$26.10
COR2813 - 23 grams - fractured$25.20
COR2815 - 17 grams - fractured$19.80
COR2816 - 29 grams - fractured$29.70
COR2817 - 24 grams - fractured$25.20
COR2818 - 21 grams - fractured$23.40
COR2820 - 27 grams - fractured$27.90
COR2821 - 35 grams - fractured$34.20
COR2822 - 47 grams - fractured$45.00
COR2823 - 60 grams - fractured$55.80
COR2824 - 42 grams - fractured$40.50
COR2825 - 46 grams - fractured$44.10
COR2826 - 49 grams - fractured$45.90
COR2827 - 51 grams - fractured$48.60
COR2828 - 46 grams - fractured$44.10
COR2829 - 41 grams - fractured$39.60
COR2830 - 45 grams - fractured$43.20
COR2831 - 42 grams - fractured$40.50
COR2832 - 43 grams - fractured$41.40
COR2833 - 56 grams - fractured$52.20
COR2834 - 49 grams - fractured$45.90
COR2835 - 57 grams - fractured$53.10
COR2836 - 54 grams - fractured$50.40
COR2838 - 63 grams - fractured$58.50
COR2839 - 51 grams - fractured$48.60
COR2840 - 56 grams - fractured$52.20
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Various sizes of Medium Dark Ruby Red 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: 60mm - 120mm
Width: 16mm - 22mm
Thickness: approximately 10mm 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: #7
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
