Studiopjj

P.J.Joseph's Weblog On Colored Stones, Diamonds, Gem Identification, Synthetics, Treatments, Imitations, Pearls, Organic Gems, Gem And Jewelry Enterprises, Gem Markets, Watches, Gem History, Books, Comics, Cryptocurrency, Designs, Films, Flowers, Wine, Tea, Coffee, Chocolate, Graphic Novels, New Business Models, Technology, Artificial Intelligence, Robotics, Energy, Education, Environment, Music, Art, Commodities, Travel, Photography, Antiques, Random Thoughts, and Things He Like.

Natural-Looking Inclusions In A Ramaura Synthetic Ruby

Graphite In Sapphire

Fireworks In Ruby

Seed Features In An Akoya Keshi Pearl

Ruffles On A Freshwater Pearl

Hammered Effect In A Worked Pearl

Metallic See-Through Backing On Omphacite Jade

Blister Pearl vs. Shell Blister From Pteria sterna

Large Natural Diamonds With Asteriated Cloud Inclusions

Remarkably Large Akoya Bead Cultured Pearls

Bicolor Chrysoberyl With Chrysoberyl And Alexandrite Zones

Painted Labradorite

Gemological And Trace Element Characteristics Of Cassiterite From Yunling China

Laboratory-Grown Diamonds: An Update On Identification And Products Evaluated At GIA

Radial Limonite In Sapphire

Intarsia Jewelry Box By Nicolai Medvedev And Susan Helmich

Iridescent Imitation Pearl

Large Freshwater Cultured Pearls With Atypical Bead Nuclei

Fluorite In Brazilian Alexandrite

Pink And Red Epidote In Quartz