1920s Old Cut Diamond Brooch / Chain Extender

Versatile jewellery pieces were especially popular during the early 20th century, when practicality and elegance were often combined within a single design. This refined example dates to the 1920s and features a row of lively old cut diamonds, each hand-cut to maximise brilliance under softer candlelight.
Set in platinum, the stones sit above a 14ct gold backing. Pieces of this style were worn as delicate bar brooches on lapels or dresses, though examples like this can also serve beautifully as chain extenders, allowing antique chains to be lengthened while adding a subtle line of sparkle.

Era: 1920s
Material: Platinum set diamonds with 14ct gold backing
Hallmarks: None, but professionally tested
Weight: 3.45g (including jump rings)
Measurements: 3.69cm length (excluding jump rings), 0.61cm width at the widest point
Condition: Excellent condition with light wear commensurate with age

PLEASE NOTE: Only the product listed is included in the sale. All other items in the image are for decorative purposes only.