Paraiba/Peach Bi-Color #P/#18 Lab Created Corundum Sapphire Faceting Rough
Various sizes of Paraiba/Peach 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
COR3667 - 6 grams, COR3668 - 6 grams - Primarily Peach, COR3669 - 6 grams, COR3670 - 6 grams, COR3671 - 8 grams, COR3672 - 11 grams, COR3673 - 10 grams, COR3674 - 11 grams, COR3675 - 12 grams, COR3676 - 11 grams, COR3677 - 11 grams, COR3678 - 13 grams, COR3679 - 14 grams, COR3680 - 16 grams, COR3681 - 16 grams, COR3682 - 20 grams, COR3683 - 17 grams - fracture and inclusions, COR3684 - 27 grams, COR3685 - 26 grams, COR3686 - 36 grams, COR3687 - 23 grams, COR3688 - 21 grams - Wispy Inclusions, COR3689 - 25 grams - Wispy Inclusions, COR3690 - 28 grams - Wispy Inclusions