Antique Black Opal and Diamond Halo Ring, French 18k and Platinum 29" 5 mm north to south

5 mm north to south and 44

2 mm at the back

worthy of recognition by St

The ring was hand crafted in Birmingham

Surrounding the ruby

Antique Black Opal and Diamond Halo Ring, French 18k and Platinum 29" 5 mm north to southThere are opals and then there are Lightning Ridge opals, stones so rare and so fiercely beautiful they seem almost otherworldly; this is one of those. A great pool of midnight blue shot through with swirling ribbons of teal, cerulean, and violet, the kind of color you expect to see only in deep ocean water or in the sky just before a storm breaks. Lightning Ridge, in New South Wales, is the most important source for true black opals the rarest and