Amethyst Glass Decanter Value Guide

This early 20th-century American amethyst glass decanter represents a period when vibrant manganese-tinted glassware served as a prominent status symbol on dining sideboards. Its deep purple hue was often achieved through a unique chemical reaction where manganese in the glass mixture turned violet after prolonged exposure to sunlight.

What Is Amethyst Glass Decanter Worth?

The typical price range for Amethyst Glass Decanter is $160 - $160 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• The presence and original condition of the matching glass stopper significantly impacts the $160 valuation.
• The depth and uniformity of the amethyst purple color, which is highly sought after by early 20th-century glass collectors.
• Overall physical condition, specifically the absence of 'sick glass' cloudiness, chips, or internal staining from spirits.
• Provenance and manufacturing origin, with well-preserved American examples from the 1900-1920 era holding steady market value.

How to Identify Amethyst Glass Decanter?

• Look for the characteristic deep purple 'amethyst' color consistent with early 1900s manganese glass production.
• Verify the presence of a matching glass stopper, which should fit snugly and show age-appropriate wear at the contact points.
• Check for signs of hand-finishing or era-specific mold marks typical of United States glass manufacturing between 1900 and 1920.
• Examine the clarity of the glass; authentic pieces often show slight variations in color intensity due to the solarization process.

History of Amethyst Glass Decanter

Amethyst glass, a deep purple hue, gained popularity in the late 19th and early 20th centuries. It often achieved its color through the addition of manganese to the glass mixture, which would turn purple when exposed to sunlight over time. Decanters like this one were status symbols, gracing dining tables and sideboards in homes across Europe and America.