9kt yellow gold Mini Damier diamond and onyx signet ring from YVONNE LÉON featuring 9kt yellow gold, polished finish, signet band, onyx stone and pavé-set diamonds. 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..
