Designed to pair with our Eira Reversible Gold Pendant Necklace, this black gemstone charm clicks in seamlessly with any push clasp or charm holder. Whether you’re building a layered talisman necklace or simply adding to your evolving charm collection, Kallisto brings bold, grounding energy with a timeless, versatile finish.

Black Agate is often worn as a protective stone, believed to help stabilise emotions, release fear, and create a sense of inner calm. It’s a stone for staying centred in chaos, trusting your strength, and moving through life with quiet confidence.

An ideal choice for creating a crystal necklace that balances beauty and meaning, or gifting someone a piece that supports strength through life’s twists and turns.