Narrator: High-quality black opal can cost over $10,000 per carat, making it one of the world's most expensive gemstones. But mining black opal isn't easy. After investing tens of thousands of ...
Narrator: High-quality black opal can cost over $10,000 per carat, making it one of the world's most expensive gemstones. But mining black opal isn't easy. After investing tens of thousands of ...
has returned with its newest footwear offering: an opal gemstone-filled hiking boot made in collaboration with Italian footwear purveyor Diemme. The head-turning model boasts a fuzzy suede upper ...