A Rare Set of Three Uranium Crystal Goblets — Late 19th to Early 20th Century, Art Nouveau This exquisite set of three goblets is crafted from high-quality crystal with the addition of uranium oxide, giving the glass its distinctive green hue and remarkable luminescence under ultraviolet light. True to fine crystal, the goblets retain a clear, resonant ring, reflecting their superior craftsmanship and material quality. Each goblet features an elongated stem adorned with a delicate spiral ribbed texture, creating the illusion of flowing silk rather than glass — a hallmark of refined Art Nouveau design. Elegant in form and increasingly rare, uranium crystal of this quality is no longer produced, making this set especially desirable among collectors of antique and decorative glass. Rare, luminous, and beautifully balanced, this trio embodies the luxurious artistry of turn-of-the-century glassmaking. Will be carefully packaged, protected, and insured for safe delivery.