How Is Sapphire Crystal Made

How Is Sapphire Crystal Made. Sapphire is a remarkably hard mineral at 9 on the Mohs scale preceded only by moissanite and diamond. The crystal is usually made up of a sapphire-quartz combination.

Sapphires hardness is the result of strong and short oxygen and aluminum bonds. When it comes to watch glass many watch aficionados consider sapphire crystal glass is top of the line. This dense gemstone is a durable choice to craft jewelry that will last for many decades.

Sapphire Crystal Glass.

With such properties its no wonder sapphire has been such a treasured gemstone throughout recorded history. The crystal is usually made up of a sapphire-quartz combination. Corundum comes in many different colors all of which are highly prized if they are free of intrusions and translucent or transparent. Below is a crystal of rough corundum you can see how corundum comes in many.