A late Victorian diamond set crescent and star brooch, with graduated old cushion cut, old European cut, old Swiss cut and rose cut diamonds, grain set to the open crescent and star, all set in silver and backed in gold with a lever clasp. Tested as approximately sterling silver, backed in 15ct gold with a 9ct gold pin. 22 x 18mm approximately, 3.38g Condition report: Very tarnished to the reverse. Clasp secure. No obvious faults or issues.