Vaseline Glass Decanter Value Guide

This antique Bohemian decanter is a premier example of uranium glass craftsmanship from the 1880-1920 era. Its distinctive yellow-green hue and remarkable fluorescence under ultraviolet light make it a highly sought-after novelty for glass collectors.

What affects the value of Vaseline Glass Decanter?

• The intensity of the fluorescence under ultraviolet light significantly impacts the market price.
• Presence of the original, matching glass stopper is critical for reaching the $150-$200 value range.
• Overall physical condition, specifically the absence of chips or clouding within the glass body.
• The intricacy of the Bohemian design and the preservation of its decorative elegance.

How to Identify Vaseline Glass Decanter?

• Verify the signature yellow-green 'vaseline' tint characteristic of late 19th-century Bohemian production.
• Test the piece with a UV blacklight to confirm the bright green glow caused by uranium dioxide content.
• Examine the stopper and base for hand-finished details typical of the 1880-1920 manufacturing period.
• Check for the specific clarity and weight associated with authentic antique uranium glass from the Bohemia region.

History of Vaseline Glass Decanter

Vaseline glass, also known as uranium glass, gained popularity in the mid-19th century and continued into the early 20th century. Its unique color comes from the inclusion of a small percentage of uranium dioxide in the glass mix. While initially produced for its aesthetic appeal and bright glow under natural light, it later became a novelty when the phenomenon of its fluorescence under black light was discovered. Decanters made from vaseline glass were prized for their decorative qualities and ability to add a touch of elegance to any display.