The world’s finest uncut opal, a 998-gram gem called the Fire of Australia, has gone on permanent public display for the first time since its discovery more than 60 years ago. Valued at more than $675 ...

Unlike those found in Australia, Ethiopian opals are soft so they demand more diligence when wearing them. According to Huruy Zerzghi these opals are formed from volcanic eruptions. Tucked beneath the ...

The “monster”, discovered by Coober Pedy miner Walter ­Bartram in 1946, induces wonder not just for its 998 grams and quality but also its longevity after its owner declined a generous offer to cut ...

Tucked beneath the back of the stairs at the Ramada by Wyndham Tucson, 777 W. Cushing Street, Eritrean-born Huruy Zerzghi happily sells opals to anyone interested. But these are not just any opals; ...