These statement forward-facing hoop earrings feature black onyx gemstones set within sparkling crystals for a glamorous and chic look. A note on onyx : Known as a protecting and healing stone, onyx is said to repel negativity and deflect the negativity of others. A gem thought to enhance determination, perseverance and help focus energy. Materials 18k gold plated silver, onyx gemstones and crystals Size (approx) 5cm diameter Weight (approx) 12g each Fastening For pierced ears