Connemara Marble Brooch Value Guide

This vintage Irish brooch showcases a polished cabochon of Connemara marble, a rare serpentine-rich stone found exclusively in County Galway. Produced between 1940 and 1960, these pieces are highly collectible as enduring symbols of Irish heritage and mid-century craftsmanship.

What affects the value of Connemara Marble Brooch?

• The intensity and variety of the green hues within the marble cabochon.
• The presence of clear Irish silver hallmarks and the overall condition of the sterling silver setting.
• The complexity of the silverwork, such as intricate Celtic knotwork or filigree details.
• The provenance and historical connection to specific Irish workshops or souvenir retailers from the mid-20th century.

How to Identify Connemara Marble Brooch?

• Look for the distinctive 'Ireland' or 'Sterling' hallmarks often found on the reverse of the silver setting.
• Examine the marble for unique green swirling patterns and natural inclusions characteristic of authentic Connemara stone.
• Verify the setting style, which typically features traditional Celtic motifs or simple mid-century silver borders.
• Check for a secure C-clasp or safety pin mechanism consistent with jewelry manufactured in the 1940-1960 era.

History of Connemara Marble Brooch

Connemara marble, often referred to as 'Ireland's gemstone,' has been quarried for centuries in the Connemara region of County Galway. It is a serpentine-rich marble, known for its unique green hues. Jewelry made from Connemara marble, like this brooch, became particularly popular in the Victorian era and throughout the 20th century as a symbol of Irish heritage and craftsmanship, often sought after by tourists and collectors alike.