Large black "Diamond" Murano Glass Ashtray by Flavio Poli for Seguso 80's

From the 1960s to the 1980s, Murano glassmakers developed precise techniques focused on solid, faceted volumes. The so-called “Diamant” model reflects this approach, based on geometry and density. Attributed to Flavio Poli for Seguso, this ashtray is made from solid black-tinted glass. The piece is cut and polished into regular facets, creating a compact and structured form. This type of production relies on precise post-blowing work, characteristic of high-end Murano glass. The condition is very good. The glass is clean, with a very small impact, barely visible to the naked eye. The original sticker is still present. The surface remains even and well preserved.