Antique Edwardian Black Opal Diamond Cocktail Ring 25ct Opal Semi-Precious_Garnet It would make a perfect

It would make a perfect statement piece or emerald engagement ring

indicating it was later assayed in Britain

70ct and is flanked by two matching sapphires of approx

Tanzanite remained undiscovered until the late 1960s

ITEM NUMBER - AJ84

Antique Edwardian Black Opal Diamond Cocktail Ring 25ct Opal Semi-Precious_Garnet It would make a perfectAn impressive antique Edwardian black opal cocktail ring from the early 20th Century, boasting a magnificent cabochon black opal bulging from the centre. It weighs approx. 25 carats and is haloed by twenty sparkling old European cut diamonds, totalling approx. 2ct. Black Opal is the most highly prized of its kind, with its darker colouration creating flashes of colour that are much starker and more radiant. This opal is like nothing weve seen before.