Yvonne Léon 18kt yellow gold mini Chevalière Pompadour diamond and emerald signet ring
From Farfetch
18kt yellow gold polished finish signet band claw/prong setting oval cut ruby totalling 0.37 carats round cut grey diamonds totalling 0.14 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.