Glass highball tumbler with teal and gold diamond pattern by Libbey Glass Company

This highball glass was produced by the Libbey Glass Company in the mid-20th century, likely during the 1950s-1960s. It features a distinctive teal (sometimes called emerald green) diamond pattern with gold detailing that was characteristic of the Mid-Century Modern aesthetic popular during this period. These decorative tumblers were part of a broader trend of colorful barware that became fashionable in American homes during the post-war era. Mid-century modern collectors and vintage barware enthusiasts particularly value these glasses for their vibrant colors, geometric patterns, and gold accents that perfectly capture the optimistic and stylish design sensibilities of the era. They remain popular among collectors of retro kitchenware and those seeking to recreate authentic mid-century home bar setups.