Amethyst
Amethyst is the most prized variety of quartz, beloved for its purple colour that ranges from soft lilac to deep, regal violet. Once valued alongside diamond, ruby, and emerald, amethyst offers royal beauty at an accessible price.
Quick Facts
Colour
Ranges from pale lilac to deep purple.
Hardness
7 on the Mohs scale.
Origins
Brazil is the largest producer, with massive geodes producing gem-quality material.
Lustre
Vitreous lustre with excellent transparency.
What is Amethyst?
Amethyst is a variety of quartz (silicon dioxide) coloured purple by trace amounts of iron and the effects of natural radiation within the crystal lattice. It is one of the most recognisable and popular gemstones in the world. The colour can range from a very pale, barely-there lavender to a rich, saturated royal purple. The most prized amethysts display a deep purple with flashes of red or blue, sometimes called "Siberian" quality after the historic Russian deposits.
Properties
Colour
Ranges from pale lilac to deep purple. The most valued shade is a strong, saturated purple with red or blue secondary hues. Some amethysts show colour zoning with alternating lighter and darker bands. "Rose de France" is a trade name for light lavender amethyst.
Hardness
7 on the Mohs scale. Durable and practical for all types of jewellery including everyday rings.
Origins
Brazil is the largest producer, with massive geodes producing gem-quality material. Uruguay produces deeply saturated stones. Other sources include Zambia, South Korea, Russia, and parts of the United States (Arizona).
Lustre
Vitreous lustre with excellent transparency. Amethyst takes a beautiful polish and displays fine clarity in well-cut specimens.
Varieties
Deep purple "Siberian" quality is the most valued, named after the now-depleted Russian deposits. "Rose de France" is a light, lavender-pink amethyst popular in delicate jewellery. Ametrine is a naturally occurring combination of amethyst and citrine in a single stone, showing zones of purple and yellow. Green amethyst (prasiolite) is heat-treated amethyst that turns a soft sage green. Chevron amethyst displays distinctive V-shaped banding patterns.
History
The name comes from the ancient Greek "amethystos," meaning "not intoxicated" — Greeks believed wearing amethyst prevented drunkenness. Ancient Egyptians used amethyst in jewellery and amulets. Throughout the Middle Ages, amethyst was reserved for royalty and clergy, considered equal in value to ruby and emerald. The discovery of large deposits in Brazil in the 19th century made amethyst widely available, dramatically reducing its price but not its beauty or appeal.
Meaning & Symbolism
Amethyst represents clarity of mind, calm, wisdom, and spiritual growth. It has traditionally been associated with sobriety, both literal and metaphorical, encouraging clear thinking and thoughtful decisions. Linked to the crown chakra, amethyst is believed to promote intuition, peaceful sleep, and emotional balance. It is one of the most popular meditation and healing stones.
How to Care for Amethyst
Clean with warm soapy water and a soft cloth. Avoid prolonged exposure to strong sunlight or heat, as this can cause the colour to fade over time. Safe for ultrasonic cleaning in most cases. Keep away from harsh chemicals. Store separately from harder gemstones to avoid scratches.
Amethyst Jewellery Ideas
Deep purple amethyst makes a stunning cocktail ring or pendant. Lighter "Rose de France" amethyst pairs elegantly with white gold or platinum for a modern, understated look. Amethyst stud earrings are a versatile everyday option. Large amethyst stones are readily available and affordable, making bold statement jewellery accessible. Amethyst and diamond combinations in yellow gold create a regal, vintage-inspired aesthetic.