Gatsby Jewellery Ltd has dated this Art Nouveau Diamond Pendant to the 1910s.

On an 18" platinum trace chain.
Accompanied by an independent jewellery report from IGR.
Cut: The to main diamonds are old European cuts. The smaller diamonds are rose cuts.
Colour: The larger diamonds are H and J. The smaller diamonds range from I to M.

Clarity: The larger diamonds are VS2 and SI1. The smaller diamonds range from SI1 to SI2. All diamonds are clean to the naked eye.
Carat: The two main diamonds are approximately 0.70 carat each, with a further approximate 0.50 carat of rose cut diamonds in the rest of the pendant.

Circa: 1915.
Measurements: The chain is 18 inches. The pendant is 40.5mm wide and 42.2mm long (including the drop).
Weight: 13.27 grams.
Metal: Platinum. Tested with a Niton DXL Precious Metal Analyzer.
Gatsby Jewellery Ltd has dated this Art Nouveau Diamond Pendant to the 1910s.
Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
You can view the stock and full dealer information on the Gatsby Jewellery Ltd Profile Page