Original Art Deco Target Ruby Old Mine Cut Diamond 18k Gold Bar Pin BroochA wonderful original Art Deco target brooch featuring typical art deco styling. The old mine cut diamond is estimated as weighing 0. 25ct and being of J colour and VS2 clarity. A halo of synthetic rubies surrounds the diamond. Synthetics rubies were very prevalent during this time period. On the bar are 6 rose cut diamonds with a total estimated weight of 0. 06ct. The main bar of the brooch is fashioned from cool 18k white gold and the target setting