CJ Antiques has dated this Art Deco Diamond Brooch to the 1920s.
The diamonds totalling 1.2 cts with a G-H colour and VS-SI rating.

Measures 4.9cm long x 1.8cm wide. Weight 10.8 grams
Complete with certificate from the oldest and most established gem laboratory in the country
It is advisable to only buy diamonds or any precious stones that have been graded by one of the following bodies GIA, HRD, IGI, or IGR, Anchorcert, AGI. As independent laboratories those listed provide an unbiased assessment of a diamond or gemstone's qualities, which is what insurers look for. This is particularly important for high-value items, where an unbiased valuation protects both you and the insurance provider. C J Antiques only use one of the listed bodies as these are usually the only ones accepted by most insurance companies and used for unbiased valuations in settling any claims.
CJ Antiques has dated this Art Deco Diamond Brooch to the 1920s.
You can view the stock and full dealer information on the CJ Antiques Profile Page