Opal

Vintage Opal and Old Cut Diamond Three Stone Ring

Vintage Opal and Diamond Cluster Earrings

Vintage Opal and Diamond Pendant Necklace

Vintage Opal Set Gold Stick Pin

Vintage Opal and Old Cut Diamond Cluster Ring

Vintage Opal Three Stone Ring

Opal Drop Earrings

Vintage Opal and Diamond Cluster Ring

Vintage Opal and Diamond Cluster Ring

Vintage Opal and Diamond Geometric Ring

Vintage Opal and Diamond Cluster Ring

Art Deco Pearl, Black Opal and Diamond Brooch

Vintage Opal and Diamond Cluster Ring

Vintage Opal, Blue Sapphire and Ruby Three Stone Ring

Antique Opal and Diamond Gold Brooch

Art Deco Opal and Old Cut Diamond Brooch

Vintage 1980's Opal and Diamond Cluster Ring

Black opal and diamond ring

18ct opal and diamond ring

Opal and diamond cluster ring

Oval opal and diamond cluster ring