Lab Created Blue Sapphire Rough Facet Unpolished Loose Gems Corundum Raw Material Uncut Crystal Synthetic Gemstones at Cheap Wholesale Prices directly from China ManufacturerSynthetic gemstones uncut corundum raw material unpolished lab created blue sapphire is for your jewelry fashion design.The highest quality raw cubic zirconia uncut synthetic gemstones from China manufacturer,rough stone weights are not exact and it is very heavy.Blue sapphire rough material will cut nice stones with great dispersion, its cheap and affordable prices. Man-made sapphire crystal is 9.0 Mohs's scale for hardness(the third hardest mineral, right behind diamond at 10 and moissanite at 9.25), density is 3.98-4.1 , refractive index is 1.761–1.769, dispersion is 0.015–0.018, heat resistance is 950°C - 1000°C. Material: Sapphire (Corundum) Color: #34 Blue Quality: AAA , AAAA Min.Order Quantity(MOQ): 1 KG (Kilogram) Shape: Uncut/Unpolished Delivery time: 1-2 business days Supply ability: 5,000 Kilograms per Month We will make all effort to meet your requirements rough blue sapphire. All the gemstone you received are lead free and Cadmium free and Phthalates content not detected than 0.1%. You can buy high quality sapphire and corundum rough uncut material for you cut gemstones and shapes like round, oval, pear, heart, asscher,octagon and marquise etc.It's very beautiful and affordable cost gemstones. Lab created sapphire is one of alternative genius stone in jewelry industrial. Blue corundum now play an important role in low and middle level gemstones market. ![]() If you are interested in sapphire blue synthetic gemstone rough raw material, please contact us now! Get the Free Quotation Today ! ! ! E-mail: info@czgemstones.com The following is instruction for how to cut round brilliant synthetic gemstone for your reference. If you are interested in more detailed information, Free Download 《 Cubic Zirconia Round Brilliant Cut Faceting Instruction 》. ![]()
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