Ruby and Diamond Crescent Shaped Brooch - Secondhand

A beautiful crescent stone set brooch
Consisting of 7 graduated Rubies
With 8 graduated Old Cut Diamonds 
And 4 smaller Diamonds at the edge
All in yellow gold
Total Ruby weight estimated at 1.50ct
Total Diamond weight estimated at 0.90ct
Gross weight 6.3gms
Length - 5cm
Our reference - P3454