4.6ct Australian Opal Cufflinks in Sterling Silver

These Australian opal cufflinks are handmade at my studio in the UK.
This pair of cufflinks is one of a kind.
They come with a jewellery tin box.

Material: natural Australian opal, solid fine silver and solid sterling silver
Size of the settings: 12x7x4.7mm
Total opal weight: 4.6ct