Gemstone Meanings: Rose Quartz, Onyx, Aquamarine & More

Gemstones have been worn for their beauty for millennia — and just as long for the meanings people attach to them. Whether you wear a stone for what it symbolises or simply because you love the colour, it helps to know what each one traditionally represents. Here's a guide to popular gemstone meanings.

A note first: these are traditional and symbolic associations, part of the long cultural history of gemstones. They're about meaning and intention, not medical or health claims.

Rose quartz — the stone of love

Soft pink and endlessly popular, rose quartz is known as the stone of the heart and unconditional love — self-love as much as romantic love. It's associated with compassion, calm and emotional healing, which makes it one of the most given and gifted stones. Its gentle colour also makes it beautiful set in silver or gold.

Onyx — strength and grounding

Deep black and quietly striking, onyx is traditionally a stone of inner strength, focus and protection. It's associated with grounding — staying steady and centred — which is why it appeals to people who want a piece that feels solid and purposeful. It also happens to be endlessly versatile: black goes with everything.

Aquamarine — calm and clarity

Named for the sea, pale blue aquamarine is associated with calm, clarity and communication. Sailors once carried it for safe passage; today it's a stone people choose for serenity and a clear head. Its cool, watery colour is fresh and easy to wear.

Other stones you'll meet

• Amethyst — purple; associated with calm, intuition and clarity.
• Turquoise — blue-green; a protective stone in many cultures, linked to wellbeing and connection.
• Pearl — organic and luminous; associated with purity, wisdom and calm (and cared for differently — see our pearl care guide).
• Rock crystal (clear quartz) — associated with clarity and amplifying intention.
• Coral — warm and organic; traditionally linked to protection and vitality.

How to choose a stone

There's no wrong way. Some people choose a stone for its meaning — rose quartz for a loved one, onyx for focus, aquamarine for calm. Others simply pick the colour they're drawn to, which is often meaningful in itself. And a gemstone paired with a symbolic design, like the Flower of Life, layers two kinds of meaning into one piece.

Caring for gemstone jewellery

Most set gemstones are hardy, but avoid harsh chemicals, ultrasonic cleaners and knocks. Take gemstone rings off for rough tasks, store pieces separately so they don't scratch, and clean gently with warm soapy water and a soft cloth — never the foil silver-cleaning method, which can damage stones and their settings.

Frequently asked questions

What does rose quartz mean? It's traditionally the stone of love and the heart — associated with compassion, self-love, calm and emotional healing.

What is onyx good for? Onyx is symbolically linked to inner strength, focus, grounding and protection — a steady, centring stone. It's also beautifully versatile in black.

Do gemstone meanings have any real effect? They're traditional and symbolic associations with a long cultural history — meaningful for intention and personal connection rather than as medical or scientific claims.

Find your stone

Browse our gemstone jewellery — rose quartz, onyx, aquamarine and more, set in recycled sterling silver — or the full jewellery collection.