The fire opal is rarer than other types of opal, especially in gem-quality stones. While the background of a fire opal is milky or translucent white, the colors depend on which minerals were ...

As the name suggests, the Gentissima Oursin Fire Opal has 137 fire opal gemstones on the watch bezel and case. The opals have ...

Each zodiac sign is matched with a specific crystal that represents its unique traits. From the fiery spirit of Aries with ...

The Gentissima Oursin Fire Opal has fire opal gemstones surrounding the bezel, making it look like a blossoming sunflower. As part of its LVMH Watch Week presentation, Gérald Genta has debuted ...