Cobalt Blue Cut-to-Clear Starburst Crystal Bud Vase

This item is a bulbous, hand-held sized glass vessel, likely a small bud vase or large votive holder, featuring a vibrant cobalt blue 'cased' or flashed color over a clear glass base. The piece employs a 'cut-to-clear' technique where the deep blue outer layer has been precision-cut to reveal the transparent crystal underneath. The primary decorative motif consists of several deeply engraved radial starbursts or 'asters' connected by cross-hatched diamond geometric patterns. The rim appears slightly tapered inward, and the base is flat, characteristic of bohemian-style glassware produced in the mid-to-late 20th century (circa 1960s-1980s). The craftsmanship displays high-quality light refraction within the clear portions, suggesting a significant lead content (lead crystal). Regarding condition, the glass shows excellent clarity without visible clouding or 'sickness,' though slight surface abrasions consistent with shelf wear are expected on the bottom. There are no immediate signs of large chips or cracks visible on the exterior facets. No visible maker's marks like an acid-etched signature are apparent from this angle, though the style is reminiscent of Nachtmann or Val St. Lambert work.