Banded Amethyst Tumble Stones, Grade A, Pack of 24

• Colour that moves within the stone: dark, saturated purple in one place, pale and cloudy in the next, with the bands running through like slow ripples.
• A high, glossy polish that reflects windows and lamps as bright, rounded highlights.
• Soft, rounded edges with no sharp corners, so the stones feel smooth and comfortable to hold.
• Natural variety across a set: some are long and pebble-like, others squat or gently angular, and the banding falls differently on every one.
• A cool, solid feel in the palm that warms gradually as you hold it.

Tumbled stones begin as rough pieces of rock and are turned slowly in a rotating drum with progressively finer grit, which wears away the edges and brings up the shine. What emerges is a smooth, rounded stone that shows off the colour and pattern of the mineral itself. Because the starting rocks are natural, no two come out alike, and that individuality is the charm of choosing by eye.

Amethyst is the purple variety of quartz, its colour long understood to come from trace amounts of iron within the crystal. Banded, or chevron, amethyst shows the stone's growth in layers: darker violet alternating with paler, cloudier quartz. Those bands are a record of how the crystal formed, and they are what give each stone its own pattern.

Amethyst has been prized for centuries, set into jewellery and carved into small ornaments, and it is traditionally associated with calm and clarity. It is also linked in crystal tradition to the crown chakra. Today, people keep tumbled stones in all sorts of quiet ways: a few in a small dish by the bed, one in a coat pocket to turn over in idle moments, a handful on a desk or shelf for the colour alone, or tucked beside a plant.

Tumbled amethyst is easy to live with. Wipe it with a soft, dry or slightly damp cloth to keep the polish bright.

Smooth, pocketable and pleasing to look at, a tumbled stone makes a gentle gift for a friend who likes natural objects, a new home, or simply a quiet reminder to pause. Choose a few for a bowl, or give a single stone in the palm of a card.