18kt yellow gold Chevalière Ovale diamond signet ring18kt yellow gold polished finish oval design signet band claw prong setting round cut diamonds totalling 0. 30 carats pull on style This piece comes complete with a protective dust bag. 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.