A stunning Australian Opal Brooch in a 9ct gold, 1920’s setting. The stone is a blue and red fire opal, flashing vibrant colours as it catches the light. total weight is 5.95 gm. Over 90% of the worlds opals come from Australia, formed during episodes of ‘acidic weathering’. You can learn more about opal formation here.
Check out other opal items in stock: Opal and Diamond in 14ct, Solid Opal Ring in 9ct Gold and Fire Doublet Opal in 9ct Rose Gold.