Vaseline Glass Cruet Value Guide

This antique Vaseline glass cruet is a prime example of late 19th-century American craftsmanship, featuring a distinctive ribbed swirl pattern and a clear applied handle. Its collectible appeal stems from the inclusion of uranium dioxide, which gives the piece its signature yellow-green hue and a vibrant glow under ultraviolet light.

What Is Vaseline Glass Cruet Worth?

The typical price range for Vaseline Glass Cruet is $139 - $139 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• The presence and condition of the original matching glass stopper significantly impacts the $139 valuation.
• Clarity and intensity of the yellow-green color, as muddiness or clouding can reduce collector interest.
• Structural integrity, specifically checking for heat cracks where the clear handle is fused to the uranium glass body.
• The sharpness of the ribbed swirl pattern, as well-defined molds command higher prices than faint or worn patterns.

How to Identify Vaseline Glass Cruet?

• Verify the presence of uranium by using a UV blacklight to ensure the glass emits a bright neon green glow.
• Examine the handle to confirm it is a clear glass attachment applied separately to the green uranium body.
• Look for the specific ribbed swirl texture molded into the body, characteristic of the 1880-1920 production era.
• Check for a ground or polished pontil mark on the base, indicating traditional glassblowing techniques.

History of Vaseline Glass Cruet

Vaseline glass, also known as uranium glass, gained popularity in the late 19th and early 20th centuries. Its distinctive yellow-green hue comes from the inclusion of uranium dioxide in the glass mixture, which also causes it to glow under ultraviolet light. Cruets like this were commonly used for serving oil, vinegar, or condiments.