9kt yellow gold recycled polyester polished finish cord band E plaque detail baguette cut amethyst sliding knot fastening This jewellery is crafted with natural gemstones. As such, each piece is unique and may differ slightly in colour or texture from the item pictured. Normal everyday use and external agents may reduce the lustre of gemstones and gold surfaces. To maintain, use specific, non-abrasive products specially meant for cleaning jewellery.