Lot 909 , A boulder opal brooch, early 20th century, the bar brooch set with a cabochon boulder opal measuring approximately 16.9 x 12 x 9.5mm, mounted in gold, gross weight 8 grams

A boulder opal brooch, early 20th century, the bar brooch set with a cabochon boulder opal measuring approximately 16.9 x 12 x 9.5mm, mounted in gold, gross weight 8 grams
£120-180

Sold for £170