Rare Sculptural Diamond-Front Sideboard by Osvaldo Borsani for ABV, Italy, 1950s

A rare and elegantly proportioned six-drawer sideboard produced by ABV (Arredamenti Borsani Varedo) in the 1950s, bearing its original label. The piece exemplifies mid-century Italian craftsmanship with its refined geometry and architectural lightness.

The standout feature is the diamond-cut drawer fronts — intricately faceted to catch light and shadow — adorned with delicate brass knobs. The structure, in warm-toned wood, rests on gently curved cabriole legs.

A conservative restoration has been masterfully executed to preserve the original patina and tonal depth of the wood, allowing the cabinet’s vintage character to shine through while ensuring long-term integrity.