It closely resembles a Waterford Crystal handled decanter (specifically from their Glandore pattern range), but visual identification alone cannot guarantee authenticity because several premier crystal houses made very similar styles.

Design Features Matching Waterford (Glandore Pattern)

• Cutting Pattern: The combination of deeply cut criss-cross diamonds around the lower bowl, horizontal ringing, and vertical panel cuts along the slender neck is classic Glandore.

• Handle: An applied glass handle featuring cut notches/facets along the outer spine for grip.

• Stopper: A solid, multi-faceted "honeycomb" spherical ball stopper.

• Vessel Form: This handled style with a pinched spout was produced both as a claret (wine) jug (larger versions) and an oil & vinegar cruet (smaller 6–8 inch versions).