Crispin Jewellery has dated this piece to the Edwardian era.
A is stunning Original Art Deco natural old mine cut diamond brooch.
HALLMARKS
Not Hallmarked but tests as platinum
MEASUREMENTS
Diameter; 57 x 31mm
Diamonds; 1-5.5mm a lovely bright white old cut diamonds. Estimated diamond content 5.00ct. The diamond content actually measures up at 5.48ct but this is all in situ and so we have been extremely cautious in our selling guide. Most diamonds weigh 0.5ct, 0.45ct, 0.25ct, 0.20ct
All diamonds are a wonderful colour and estimated at H-K in colour

Superb quality, much nicer than the norm.
Beautiful and sought after design. Most of these brooches have been broken down for their diamond content making these now an extremely desirable piece
Weight; 11.9g
CONDITION
Good condition, minimal signs of wear commensurate of age.
A superb investment piece
Crispin Jewellery has dated this piece to the Edwardian era.
You can view the stock and full dealer information on the Crispin Jewellery Profile Page