Bold in scale and sculptural in design, this vintage door-knocker brooch pairs Grecian-inspired double scrollwork with a generous openwork circle. The lower ring is articulated, while a central band of diamonds brings a measured flash of light against the warm gold.

Dating to around 1970, it makes a distinctive focal point on a jacket or lapel. The brooch measures 5 × 3cm and weighs 24g; its gold tests as 18ct, and its diamonds are estimated at 0.15ct in total.

The Details

• Period: Vintage, circa 1970
• Design: Grecian-inspired double scrollwork and articulated openwork door-knocker ring
• Materials: Gold testing as 18ct and diamonds
• Estimated total diamond weight: 0.15ct
• Dimensions: 5 × 3cm
• Weight: 24g
• Gold testing: Tests as 18ct gold