How do double clips function?

Double clips consist of two symmetrical pieces that lock onto a specialised metal frame to form a single large brooch. Owners can separate the two halves to wear them individually on dress straps or lapels. This modular design offered versatility for day and evening wear during the interwar period.

What metals are most common?

Platinum is the predominant metal used in these pieces, particularly for Art Deco designs due to its strength and bright white finish. Yellow gold, white gold, and palladium also appear frequently across different decades. Some earlier items incorporate silver alongside gold for mounting stones.

How do I date these items?

Dating relies on stylistic markers such as strict geometric symmetry for 1920s pieces or organic floral sprays for 1950s items. Metal choices, stone cuts, and maker signatures also provide clear chronological indicators. Items from the Edwardian era generally feature lighter wirework and softer floral motifs compared to later periods.

Can these be worn as pendants?

Certain pieces are constructed as convertible double clip brooch pendants, featuring removable bails or frames. This allows the ornament to transition from a garment fastener to a necklace centrepiece. Collectors should inspect the reverse of the mount to identify original hinge mechanisms and loops.