A fine ruby and diamond racing stick pin by Cartier, Paris. Set with calibre rubies to one side and old cut diamonds to the other. This perfect racing accessory is signed Cartier Paris and numbered, including French assay marks.

The Details

• Circa: 1920
• Dimensions: 1.3cm
• Estimated total ruby weight: 0.34 carats
• Estimated total diamond weight: 0.17 carats
• Pin length: 7.8cm