The featured jewelry is made of sapphire crystal and has high luster and excellent hardness. It comes in a transparent design and has unique shape.  This sapphire glass jewelry flaunts a neat and clean appearance and makes an excellent component for high end accessory. 

• Material: sapphire crystal.
• High luster and excellent hardness.
• Elegant design.
• Neat and clean appearance.
• High quality.
• Excellent component for Jewellery
• Vickers hardness: 2000 - 2500 daN/mm2.
• Optical properties: 1.760.
• Available in customized designs.