An editorial attribution error appearing in the Autumn 2017 issue of Gems & Jewellery concerning author identification and affiliation in the article "The Marcial de Gomar Star Emerald" was subsequently reviewed by the publication's editor and corrected in a later issue. The correction did not affect the substance of the article, the gemological findings discussed therein, or the documented history of the Marcial de Gomar Star Emerald. Documentation relating to the correction, including publisher correspondence and supporting communications, is retained within the specimen's archival record.