A trio of cut lead crystal decanters, likely of British or Irish manufacture, dating from the mid-to-late 20th century. The group comprises a pair of ship’s decanters and a single square spirit decanter. The ship’s decanters are designed with characteristic broad, flared bases and long, tapered necks featuring multiple applied ring collars. These pieces are decorated with a traditional diamond or hobnail cut pattern around the lower body and are fitted with faceted spherical stoppers. The square spirit decanter has a rectangular section with chamfered corners and features a matching diamond-cut pattern across the main body panels, topped with a large, diamond-faceted stopper. The pieces exhibit a high degree of light refraction and sharp edges to the facets, consistent with high-quality lead crystal in the manner of manufacturers such as Waterford, Webb Corbett, or Edinburgh Crystal.