Sapphire 5-6mm Irregular Cube - 15-16 Inch Specimen Amethyst is a beautiful purple

Amethyst is a beautiful purple stone

but also for industrial purposes from watch gears and scientific instruments to sandpaper and other abrasives

Sunset Dumortierite has a much brighter palette than regular Dumortierite

with additional major finds in 2008 and 2013

Known in antiquity as the Speaker’s Stone

Sapphire 5-6mm Irregular Cube - 15-16 Inch Specimen Amethyst is a beautiful purpleSapphires are precious gemstones, but unlike rubies, they come in a rainbow of colors besides red! They are all varieties of the mineral corundum, known for its incredible hardness, second only to diamond . This makes sapphires very durable and scratch resistant. Formed deep underground during the cooling of magma, sapphires get their various colors from trace elements. Iron gives them blue, the most famous sapphire color, while titanium can create