circa 2010s 18kt yellow gold polished finish cable-link chain open-back setting princess cut amethyst, orange sapphire, citrine and pink tourmaline lobster claw fastening Hallmarked in the United Kingdom at the London Assay Office. 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. 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. Condition: EXCELLENT. This previously owned item is in near-perfect condition with no signs of damage or use.