The Mediterranean Blue” is 10.3-carat fancy vivid blue diamond with VS2 clarity that is the highlight of Sotheby's Geneva ...
When shopping for a diamond, prioritize cut quality over size or clarity. Even a lower-carat diamond with an excellent cut can appear larger and more dazzling than a heavier stone with a mediocre cut.
Lab-grown diamonds outpace natural stones when it comes to engagement rings. Here’s why, and what to consider when shopping.