A beautiful emerald and diamond set brooch clip from the 1920's/1930s. Set to the centre with two emerald cut pale emeralds, measuring 5.00mm x 4.50mm, in millegrain settings. A surrounding scroll openwork panel, grain set with 38 rose cut diamonds, measuring between 1.30mm to 2.00mm diameter, and one old European cut diamond measuring 4.60mm x 4.30mm.
Estimated total diamond content approx. 0.59ct. Assessed colour I/J. Assessed clarity I1/I2.
The Art Deco brooch measures 25.00mm x 22.00mm, and closed via an engraved openwork sprung lapel clip.
The clip is not hallmarked. Testing as 18ct white gold and platinum. Gross item weight 6.80gms.