This signed vintage Hogan-Bolas brooch features a rounded triangular shield silhouette with sweeping sculptural gold-tone curves. A dark brown-black enamel or oxidized background creates strong contrast, while a small red oval accent adds a vivid focal point. The abstract flame-like design gives the piece a bold modernist and architectural character.
– Brand: Hogan-Bolas
– Jewelry Type: Brooch
– Era: Vintage
– Metal: Gold-tone metal
– Material: Metal; red decorative accent
– Main Stone: Red enamel or resin accent
– Color: Gold; red; dark brown
– Style: Modernist; abstract
– Theme: Flame; shield; geometric
– Closure: Pin-back
– Hallmark: HOGAN-BOLAS
– Measurements: 1 5/16 × 1 1/2 in
– Weight: 12.0 g
– Condition: fine scratches, darkening and surface wear, especially on the reverse
– Stone Cut: Oval cabochon
– Signed: Yes
– Material details: The red accent and dark surface have not been professionally tested and are described as enamel, lacquer or resin based on appearance
