Gemstones

Blue Lace Agate AAA Round Polished Beads image 6

Agate: A Gemmologist's View on Nature's Masterp...

Reza Piroznia's Master Guide to Agate Greetings! I am Reza Piroznia, FCGmA—Master Artisan, Certified Gemmologist, and Fellow of the Canadian Gemmological Association. With over 40 years of experience working with...

Agate: A Gemmologist's View on Nature's Masterp...

Reza Piroznia's Master Guide to Agate Greetings! I am Reza Piroznia, FCGmA—Master Artisan, Certified Gemmologist, and Fellow of the Canadian Gemmological Association. With over 40 years of experience working with...