Pearl Education
Pearl Sizing
The Ultimate Pearl Size Guide
So you want to buy pearl jewelry. You've pinned down the color and quality. But then you face a question that stumps you — which pearl size should you go for? It's an ...
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Pearl Color
The world of pearls is filled with color... From classic white, silver gray, golden, pink, blue to black and almost every shade in between. The pearls Preala use are all naturally formed pearls. Ma...
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Pearl Grading
A-AAAA Pearl Grading for Akoya and Freshwater Pearls
The A-AAAA Grading Scale has been adapted from the Tahitian and South Sea pearl A-D Grading systems that most pearl farmers use to evaluate thei...
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