Base gemstone is black onyx 46 mm x 22mm x 5mm deep

The opening for the chain has a 6mm diameter to thread your own chain through or attach ours

100% authentic gemstones

Amulet setting and zodiac sterling silver

We've used a combination of traditional and modern birthstones

Each of the four amulets is crafted on a masterstone of solid onyx crystal with sophisticated gold vermeil inlays. Onyx represents strength and protection and is said to repel negative energy.

Libra - Tourmaline Charming Librans, another ruled by Venus, will flourish wearing protective tourmaline. Wearing tourmaline brings forward the Librans' loyalty and faithfulness, elevating their natural confidence and infusing them with happiness.

Aquarius - Amethyst Creative Aquarians, ruled by Uranus, will flourish as their stimulating, independent, progressive and entertaining selves wearing birthstone aquarius. Amethyst promotes inner peace, strength and courage through stability.

Gemini - Pearl The iridescent pearl enables Mercurian Gemini to stay inquisitive and lively, and will open the doors of communication for this clever and effervescent soul. Wearing this enduring symbol of purity born of the sea, Geminis will elevate their integrity, making them an even better friend.