A beautiful vintage Art Deco inspired old cut diamond brooch set in gold and platinum. 

The brooch is set with 62 old cut diamonds, set in an intricate open work floral design. The piece is secured to reverse with a pin and roller clasp fitting. 

For size reference the brooch measures 2.1 x 6.0 centimetres and weighs 9.2 grams. There is an estimated total diamond weight of 3.60 carats, ranging H-I in colour with VS-SI clarity. Due to the age, the brooch isn't hallmarked but has tested for 18k gold and platinum. 

Reference NBR5603