Diamond Platinum 15ct Gold Art Deco Brooch

Art Deco brooch in platinum and 15ct gold; this is in the shape of a flat rectangle formed of platinum oval links, each with a millegrain set, Old European Cut diamond in the centre. Total diamond weight: 0.39ct. Measurements: Length 4cm x 1.30cm (1 5/8″ x 1/2″). The brooch is fitted with a clasp to the back with closes with a rolling lock system and is in good working order. Weight: 4.5gm.  Tested as platinum and 15ct gold. C.1925.

Specifications
Metal: Platinum and 15ct Gold
Diamonds: 0.39ct
Weight: 4.5gm
Condition: Excellent
Era: 1920s
Size: 4cm x 1.3cm