Bidspirit auction | Roman Gemstone with Bust of

Roman Gemstone with Bust of Probus - 3rd century AD A lapis lazuli cloison with intaglio bust of Emperor Probus wearing a radiate solar crown and draped mantle to the shoulders. 1.26 grams, 15mm (1/2”). Fine condition. Provenance Property of a Richmond gentleman; part of his family collection formed before 1980; thence by descent.