Brilliant-cut diamonds have more facets than step-cut diamonds ... as the “grading is the most accurate” in the business. “We would recommend only purchasing diamonds that are graded ...

The data reveals the latest trends of the most important qualities in a diamond engagement ring and what the younger ...

It was the third most valuable lot overall in the auction ... more than three times its high estimate and a set of old European brilliant-cut diamonds earrings, which fetched $352,800, more ...