Peridot is a yellow-green gemstone. In the past ... October has two birthstones: opal and tourmaline. Opal is the traditional birthstone for October. This gemstone is well-known for its ...

the Gentissima Oursin Fire Opal has 137 fire opal gemstones on the watch bezel and case. The opals have hues of yellow, orange and red, and are given that spiky look and texture with yellow gold ...

The grill itself is designed to cover the bottom 8 teeth and features shimmering opal stones with flecks of pink, green, yellow, blue and purple over each tooth. The gemstones are outlined in ...

“I wanted the stone to be the star,” says Kosann ... reimagined as butterfly wing earrings, set in yellow gold with diamonds; ...