Vintage Opal and Diamond Three Stone Ring

Vintage Opal Solitaire Ring

Antique Opal and Diamond Yellow Gold Ring

Vintage Opal and Diamonds Cluster Ring

Oval Cut Fire Opal and Baguette Diamonds Ring

Vintage Opal Three Stone Ring

Vintage Opal and Diamond Cluster Ring

Vintage Opal and Diamond Cluster Ring

Vintage Opal and Diamond Cluster Ring

Vintage Opal, Blue Sapphire and Ruby Three Stone Ring

Vintage 1980's Opal and Diamond Cluster Ring

Black opal and diamond ring

18ct opal and diamond ring

Opal and diamond cluster ring