Brooches have adorned our outfits for centuries, serving functional and decorative purposes. One aspect of identifying and dating brooches is understanding their type of clasp. Clasps have evolved over time, making them invaluable for antique collectors and jewelry lovers. We’ll provide helpful tips for identifying brooches by the type of clasp.

C-Clasps

C-clasps are among the oldest types of brooch clasps, dating back to the 19th century! They are simple in design, consisting of a “C” shape that holds the pin in place. C-clasps were commonly used from the early 1800s to the early 1900s.

How To Identify Them

• Look for an open “C” shape.
• The pin extends past the edge of the brooch.
• Common among Victorian-era brooches.

Trombone Clasps

Trombone clasps are named for their resemblance to the musical instrument. They require a push-and-pull mechanism to open and close. These clasps were popular among European jewelry from the 1890s to the mid-20th century.

How To Identify Them

• Look for a small tube (the “trombone”) that the pin slides into.
• The clasp requires a push-and-pull action.
• Popular with French and German brooches.

Locking C-Clasps

Locking C-clasps are evolutions of the original C-clasps, featuring a locking mechanism for added security. These clasps became popular in the 1920s and are still popular today.

How To Identify Them

• Look for the C-shaped clasp with an additional locking mechanism.
• The pin does not extend past the edge of the brooch.
• Commonly found in Art Deco and modern brooches.

Identifying the different types of brooch clasps is essential for any jewelry collector. These tiny mechanisms offer a wealth of information about the brooch’s history and artistry. By familiarizing yourself with the various clasp types, you can identify and date your beloved pieces.

Ready to add to your collection? Check out Solvang Antiques’ antique and vintage fine jewelry for timeless pieces that tell a story. We can help you find the ideal treasure to add to your jewelry box.