Strong Pinkish Purple Freshwater Bead-Cultured Pearls
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Chrysoprase and Prase Opal from Haneti, Central Tanzania
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The Gemological Properties of Russian Gem-Quality Synthetic Yellow Diamonds
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Filled Pearl with Surface Features
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D-Color Natural IIa Diamond with Walstromite Inclusion
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Merelaniite Inclusions in Tanzanite
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Gem Localities of the 1990s
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Nephrite Bracelet with Filled Cavity
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Yellow and Orange Diamonds, New Identification Techniques, and the Chronicles of Chivor
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Emeralds and the Power of the Pink City
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Garnets, Sapphires, Opals, and Tarnish on High-Purity Gold
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Synthetic Moissanite: A New Diamond Substitute
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