art deco 237 carat old cut diamond 038 onyx brooch circa 1940
art deco 237 carat old cut diamond 038 onyx brooch circa 1940
art deco 237 carat old cut diamond 038 onyx brooch circa 1940
art deco 237 carat old cut diamond 038 onyx brooch circa 1940
art deco 237 carat old cut diamond 038 onyx brooch circa 1940
art deco 237 carat old cut diamond 038 onyx brooch circa 1940
art deco 237 carat old cut diamond 038 onyx brooch circa 1940
art deco 237 carat old cut diamond 038 onyx brooch circa 1940
art deco 237 carat old cut diamond 038 onyx brooch circa 1940

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Art Deco 2.37 Carat Old Cut Diamond & Onyx Brooch, circa 1940



Item #: 106AB1177.

A fine, dramatic diamond and onyx brooch. The bar shaped brooch features a bed of onyx with with a graduating line of thirteen old mine cut diamond in a platinum, milgrained setting. A engraved platinum border frames the onyx, to a yellow gold closed gallery – itself beautifully engraved with neat geometric detailing. A quintessentially Art Deco brooch.

Accompanied by an independent jewellery report from IGR (#30307324).

Cut – Old mine cut diamonds.

Colour – The diamonds range from J to Q.

Clarity – VS1 to SI2; all the diamonds are clean to the naked eye.

Carat – An approximate total diamond weight of 2.37 carat.

Circa – 1940.

Measurements – The brooch is 54.50 x 12.6mm

Metal – The white metal border and the setting for the diamonds tests as platinum. The yellow gold tests as 14k.

£2,150 Finance