Studiopjj

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.

Showing posts with label Treated Diamonds. Show all posts

Monday, November 21, 2022

Treated Orange And Pink CVD Laboratory-Grown Diamond

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Lab-grown diamonds are treated to improve color and clarity. If doubtful always consult a reputed gem testing laboratory like the GIA. Usefu...

Sunday, April 18, 2021

Blue Graining In Green-Yellow Diamond

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Radiation damage was most likely the cause of blue graining in the HPHT-treated and irradiated fancy intense green yellow diamond. A fascina...

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About Me

P.J.Joseph: Hello, I am P.J.Joseph. I love the multi-disciplinary approach and this blog is my take on colored gemstones, jewelry, art, designs, movies, music, comics, graphic novels, food and beverages, small luxury hotels, environment, energy, etc. I am a gemstone analyst, trainer, writer, self-experimenter, and a responsible foodie based in South Asia. I have appeared on Al Jazeera, BBC, CNN, CNBC, and Manorama TV (Kerala).

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