Amethyst: The Purple Quartz of Kings

Amethyst is the purple variety of quartz and one of the most recognisable gemstones in the world. Its colour ranges from pale lavender to deep royal violet, caused by trace iron and natural radiation within the crystal structure.

In ancient Greece, amethyst was believed to prevent intoxication—its name comes from amethystos, meaning “not drunk.” Throughout medieval Europe, amethyst became associated with wisdom, clarity, and spiritual authority, often adorning royal jewellery and religious rings.

Major modern sources include Brazil, Uruguay, Zambia, and Madagascar. Brazilian amethyst is widely used for beads due to consistent colour and availability, while Uruguayan material is prized for its darker, saturated tones.

Amethyst remains a staple in gemstone jewellery, offering beauty, durability, and timeless appeal at an accessible price point.

Quick Facts

• Colour: Light lavender to deep purple
• Mohs hardness: 7
• Family: Quartz
• Common treatments: Heat (to create citrine)
• Popular uses: Beads, cabochons, crystals