Making bespoke sapphire crystal is a highly specialized process that requires expertise and specialized equipment. Here are the general steps involved in the process:
Material selection: Sapphire crystal is typically made from high-purity aluminum oxide (Al2O3), also known as corundum. The material must be carefully selected to ensure the desired properties such as clarity, hardness, and color.
Crystal growth: Sapphire crystal is typically grown using a process called the Verneuil process or flame fusion. In this process, a seed crystal is placed at the top of a pedestal and heated until it melts. The molten material is then allowed to cool and solidify into a single crystal.
Cutting and shaping: Once the crystal has been grown, it is cut and shaped into the desired form. This is typically done using diamond saws, grinders, and polishing wheels.
Finishing: After the crystal has been cut and shaped, it is polished to a high shine using specialized polishing compounds and techniques.
Inspection: The finished crystal is carefully inspected to ensure that it meets the required specifications for clarity, size, and shape.
Packaging: The crystal is then carefully packaged to ensure that it is protected during shipping and handling.
Overall, making bespoke sapphire crystal is a highly specialized process that requires expertise, precision, and specialized equipment. It is typically done by highly skilled technicians in specialized facilities.