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Diamond Colour Grading Explained: What D-to-Z Really Means

Of the 4Cs, colour is often the one buyers find most confusing — partly because the differences between adjacent grades can be nearly invisible to the untrained eye, and partly because the scale it...

What Is Diamond Fluorescence — And Should You Care?

Fluorescence is one of the most misunderstood characteristics on a diamond grading report. Some buyers panic when they see it; others dismiss it entirely. The reality, as with most things in the di...