Scarce Find! Vintage Black Magic Opal RingA stunning vintage Black Opal ring which we are pleased to offer, an unusual and harmonious creation. This antique ring dates to the Edwardian era around 1920 and would have been a most exciting jewel to own as Opals had only been making their way to Europe since the 1890's and were quite the latest excitement. Black Opal is a scarce and magical type of Opal that has a dark body tone, ranging either grey or black and caused by the presence of carbon