Jeweler Harry Winston donated the famous Hope Diamond—the largest-known deep blue diamond in the world—to the Smithsonian Institution in 1958. It arrived in a plain brown package by registered mail, ...

Add Yahoo as a preferred source to see more of our stories on Google. According to the experts, there is no way for the average person to differentiate a natural from a lab-grown diamond. According to ...

Valentine’s Day is among the most popular days of the year to get engaged, meaning many are likely to be in the market for a diamond ring to give to their special someone. When shopping for a ring, ...

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, ...