Victorian Opal and Old Cut Diamond Brooch Porcelain This piece is set in

This piece is set in silver gilt with a gold pin

This enamel technique had ancient origins but was revived in France and Italy in the 14th century

1cm and is fitted with a safety chain

complemented by approximately one carat of brilliant-cut diamonds (H colour

Victorian Opal and Old Cut Diamond Brooch Porcelain This piece is set inA spectacular opal and diamond brooch, circa 1870, crafted in 18ct gold and silver and designed to dazzle. At its heart sits an impressive opal of approximately 20 carats, displaying a magnificent play of colour, encircled by around 5 carats of old mine cut diamonds in HJ colour and VS2SI clarity. This extraordinary jewel is a true Victorian showpiece. The brooch is 4cm x 3. 1cm and is fitted with a safety chain.