9kt yellow gold Mira diamond and emerald ring from Pascale Monvoisin featuring 9kt yellow gold, round cut diamonds, bezel setting, round cut emeralds, claw/prong setting, signet band, hand-hammered effect and polished finish. 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.. Hallmarked in the United Kingdom at the London Assay Office..