Onyx – Meaning & Symbolism

An impression of the raw stone

“Strength doesn't shout. It simply is.”

Onyx is for those who steadfastly chart their own course. For individuals who know their worth without needing to proclaim it aloud.

With its deep, uniform black, onyx is the epitome of timeless simplicity. This stone is traditionally associated with strength, courage, and self-control.

No two stones are exactly alike. Within its deep black, each bead holds its own unique lustre.

Why people choose onyx

• Traditionally associated with strength and steadfastness
• A stone that symbolises courage and self-control
• Deep, uniform black with a refined matte finish
• The most timeless foundation for any bracelet
• Combines effortlessly with any other natural stone

About the Stone

• Traditional Associations: Strength • Courage • Self-control
• Origin: Brazil • India • Afghanistan
• Zodiac Sign: Leo • Capricorn

History

Onyx was used in ancient Rome for signet rings and cameos: artisans carved portraits and emblems into the layered stone. An onyx seal was seen to represent authority and trustworthiness.

Onyx was also cherished in ancient Egypt and Greece. According to Greek myth, the stone originated from a clipped fingernail of the goddess Venus — hence its name, which means "nail" or "claw".

Astrology & Moon Lore

Within astrology, onyx has traditionally been linked to Leo and Capricorn — signs associated with leadership and discipline.

In traditions surrounding the lunar calendar, onyx is associated with the dark moon: a phase for introspection and grounding.

Within Chakra Teachings

Within chakra teachings, onyx is traditionally linked to the first chakra, also known as the Muladhara or root chakra. This chakra is located at the base of the spine and, in this tradition, forms the foundation of the human energy system.

In this spiritual teaching, the root chakra symbolises grounding, physical stability, and a firm foundation in the world. The deep, dark colour of onyx is often associated within this tradition with the strength and calm needed to remain firmly rooted.

Interesting Facts

• Geologically, onyx is a variety of chalcedony with parallel colour bands; this is the main difference from agate, where the lines are usually curved or circular.
• The stone has a score of 7 on the Mohs scale, which makes onyx extremely suitable for detailed carving in signet rings and classic cameos.
• During the Victorian period, black onyx was an essential component of mourning jewellery, a trend widely adopted by Queen Victoria after the passing of her husband.
• While we often know onyx as a uniform black stone, in nature it almost always occurs with white layers; the deep black variety has often been achieved since antiquity through a natural colouring process using honey.

Care

Onyx is a variety of chalcedony and, with a Mohs scale rating of approximately 7, is quite hard and scratch-resistant. Nevertheless, hard knocks or contact with other jewellery can cause small scratches on the matte finish — therefore, store your bracelet separately.

Brief contact with water is fine for onyx, but do not let the stone soak for extended periods and remove your bracelet before showering, swimming, or washing up. Keep it away from perfume, soap, and lotion, especially with the matte variety, as grease and chemicals can affect its uniform finish.

For care, a soft, dry cloth is sufficient: wipe the beads after wearing to remove skin oils and dust. This will help the deep black maintain its calm, uniform appearance.

View the onyx bracelet in the shop →

Pairs beautifully with

Tiger Eye · Hematite

Honest about meaning: the properties on this page describe what this stone has traditionally symbolised and what it is associated with within traditions and astrology. Mad Monk Jewelry makes no claims: we do not promise that a stone has a specific effect or power, or that it will bring about anything for you. What we do promise: a natural gemstone, carefully selected and hand-finished.

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