We passed the test (well we better had, right?) But most importantly, we want our customers to know the maximum amount possible when it comes to diamond knowledge. Why? Because it assures a smarter purchase. The more you know, the happier you are with the end result.
What should the diameter of a well-cut 1ct round diamond be?
What is a Golconda diamond?
What are the potential negative effects of strong/very strong fluorescence?
What is the ideal crown angle in a modern round brilliant diamond?