On top of it, the marketplace for diamonds can be really confusing. There are grades of clarity and color that lead to an overall quality rating. And, of course, diamonds are very expensive. The ...

Members of the editorial and news staff of the Los Angeles magazine and the Engine Vision Media Network were not involved in the creation of this content. As you search the market for good-quality, ...

Diamonds form deep within the Earth's mantle, around 250 kilometers below the surface, where immense pressure (up to 10 GPa) and temperatures (around 2,200 °C) compress carbon into diamonds over ...

Consumer misconceptions about diamonds can make the process of engagement ring shopping even more distressing. By Stephanie Cain With Thanksgiving marking the unofficial start of engagement season — ...

It’s engagement season — the magical time between Thanksgiving and Valentine’s Day when nearly half of all couples commit to each other. This period is filled with romance and nostalgia, fueled by ...