Sapphire

Corundum in blue, yellow, and plenty of other colors. Ruby's sibling, and just as hard.

Color

Usually blue (also other colors)

Hardness (Mohs)

9

Composition

Corundum, Al₂O₃ with trace elements

Origin

Sri Lanka, Madagascar, etc.

Care

Clean with warm soapy water and a soft brush, avoiding extreme heat, especially on treated stones.

Traditional lore

Traditionally associated with wisdom, protection, and mental clarity.

Shop pieces with Sapphire

Metaphysical properties reflect traditional beliefs and folklore. They are not scientifically or medically proven and are not a substitute for medical care.