What Have Diamond Ages Taught Us?
Diamond ages offer insight into continent evolution spanning billions of years.
Natural Blue and Black Diamonds, a Byzantine Garnet Intaglio, Yogo Sapphires, and “Kasumiga Pearls”
D-Color Natural IIa Diamond with Walstromite Inclusion
Green-Blue Maxixe-Type Beryl
Nephrite Bracelet with Filled Cavity
Strong Fluorescence in B-Jade Impregnated with Wax
Merelaniite Inclusions in Tanzanite
Perettiite-(Y) and Tusionite Inclusions in Phenakite from Myanmar
Amethystine Chalcedony
Amethyst Mining in Brazil
Colored Gems, Chinese Jewelry Designers, and Colored Diamond Spectra
Chinese Freshwater Pearl Culturing, Overall Market Summary
Fine Corundum, Paraíba Tourmaline, and Alexandrite – Tucson 2014
Natural-Color Tanzanite and Yellow Sapphire – Tucson 2014
Titanium-Coated Tanzanite
Challenges in Orienting Alexandrite: The Usambara and Other Optical Effects in Synthetic HOC-Grown Russian Alexandrite
Overview and commentary on the 2013 Journal of Gemmology article “Synthetic alexandrites grown by the HOC method in Russia: Internal features related to the growth technique and colorimetric investigation.”
The Chinese Soul in Contemporary Jewelry Design
Enriching a Tradition
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