Antique 1920s Art Deco Platinum & Diamond Brooch

Antique 1920s Art Deco Platinum & Diamond Brooch

An elegant Art Deco diamond brooch, dating from the 1920s–30s, crafted in platinum with fine millegrain detailing. This small oval brooch is pierced and delicately designed, secured with a pin and rollover safety catch.

At its centre sits a single old brilliant-cut diamond of approx. 0.15ct, surrounded by sixteen illusion-set rose-cut diamonds, creating a refined sparkle typical of the Art Deco period.

Details:

• Period: Art Deco, circa 1920s–30s

• Metal: Assessed as Platinum (unmarked)

• Gemstones:
  • 1 × old brilliant-cut diamond, approx. 0.15ct
  • 16 × rose-cut diamonds (illusion set)

• Dimensions: 4 × 1.5 cm (approx.)

• Weight: 5 grams

• Fastening: Pin with rollover safety catch

• Condition: Very good antique condition

A fine example of Art Deco craftsmanship – understated, elegant, and wearable for both collectors and special occasions.