The 4 C’s, T and O of Natural Color Gems With the growth of the internet diamond consumer, the parlance of the 4 C's...
How Grading Color Gems is Different to Grading Diamonds
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All You Need to Know About Fancy Coloured Diamonds (Almost)
Fancy Coloured Diamonds In the previous section we looked at Emeralds, now we turn to Fancy Coloured Diamonds. The...
Understand how Coloured Gemstones are Different from White Diamonds
In the last section of the gemstone guide, we introduced the notion of coloured gemstones and diamonds. Now we start...
A Quick Thought… On Diamond Overgrading
A story that was covered in this week's Thank TheGemBank it's Friday was "Rapaport Calls Diamond Overgrading...
