Bidspirit auction | AN ISLAMIC SILVER CALLIGRAPHIC AGATE

AN ISLAMIC SILVER CALLIGRAPHIC AGATE INTAGLIO SIGNET RING. - An Islamic signet ring featuring a central oval translucent honey-coloured agate (aqeeq) intaglio. The stone is engraved with a central lobed cartouche containing an intricate calligraphic inscription in Arabic script, with the engraving highlighted by a dark pigment. The intaglio is held in an elevated four-prong split-claw mount.