Art Deco 18ct Gold Diamond & Black Onyx Line Brooch

Art Deco 18ct Gold Diamond & Black Onyx Line Brooch

Fabulous, Art Deco brooch featuring seven, old-cut Diamonds mounted in the centre with seven, square-cut black Onyx mounted either side.
This is a fine example from the Art Deco period, with the striking combination of black onyx and diamonds.
The Diamonds are vivid, bright and eye clean with an estimated clarity SI1 to SI2, Colour G/H, total carat weight 0.16cts
Complete with gold pin and overlocking secure clasp.

MEASUREMENTS: 2.7 x 50mm
WEIGHT: 2.4 grams
HALLMARKS: None - tests as 18carat gold
DATE: Art Deco (1920 to 1935)



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Any antique boxes shown in product images are for display purposes only. Unless otherwise stated, the item will be sent in our own branded leatherette and velvet box. All items are antique, vintage, and/or pre-loved and will naturally have signs of wear and tear commensurate with age. Please note that images have been enlarged to show detail. All measurements are listed in the item description.