- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All Countries Except India
Ruby a red corundum, is an aluminum oxide. It is the second hardest mineral next to diamond. Ruby gemstone is used broadly for jewelry and in the application as abrasives. The crystal structure can be Trigonal, hexaonal prisms or rhombohedrons. Hardness on Mohs scale. Refractive Index 1.762-1.778. Prices will be determined as per each order. Your can order cut or rough stones.
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Nairobi 