Discover P.J. Joseph's blog, your guide to colored gemstones, diamonds, watches, jewelry, art, design, luxury hotels, food, travel, and more. Based in South Asia, P.J. is a gemstone analyst, writer, and responsible foodie featured on Al Jazeera, BBC, CNN, and CNBC. Disclosure: All images are digitally created for educational and illustrative purposes. Portions of the blog were human-written and refined with AI to support educational goals.
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Tuesday, December 11, 2007
New Emerald Treatment
The gem industry reports that the gem chefs (gem treaters) are treating highly fractured rough Colombian emeralds with polymers that act as a glue to hold stones together. The level of treatment can vary considerably and impact the durability + price. If in doubt, always consult a reputed gem testing laboratory.
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