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 ...

Gérald Genta has launched the fourth piece in its Gentissima Oursin collection at LVMH Watch Week. The Gentissima Oursin Fire Opal has fire opal gemstones surrounding the bezel, making it look like a ...