Our Sea of Marmara earrings feature a molten gold coin and a Black Onyx emerald cut rectangle drop. The Black Onyx is encased in a hammered-metal setting. Made from Gold Vermeil (sterling silver plated with 2. 5 microns of gold) these earrings are crafted from the finest precious metals Sea of Marmara is part of our new collection; \'The Moss Between Our Lips\'. The range is inspired by travels to beautiful ruins reclaimed by nature, in Australia and London. The jewellery holds a feeling of ephemera and history, imperfect but meaningful, and worn down by time. Material: Gold Vermeil (sterling silver plated with 2. 5 microns of gold) Fastening: Post Stones: Ethically sourced Black Onyx Hand made in: Los Angeles, California. Measurements: 38mm in length16mm in width4 grams (per earring)