Diamonds Argyle Upgrades Operation DeBeers's Rough Diamond Sales Up Diamond Pipes Located Outside Canada's "Corridor of Hope." More Evidence that Wisconsin Diamonds Come from Canadian Pipes Update on Ghana Production Russia Offers Rough for Sale Russia Develops Diamond-Cutting Equipment Production Plant Upgrade for Zimbabwe Near-Colorless Russian Synthetic Diamond Examined Colored Stones Amber Marketed with Photomicrography Basel Fair Highlights Fluorite from California Gem Artistry Knows no Boundaries Green Gems from Australia Myanmar Liberalizes Gem Trading Freshwater Pearls from Bangladesh Tiger's-Eye Quartz Production Record in South Africa Cat's-Eye Sillimanite from Orissa, India "Wagon Wheel" Tanzanite Bicolored Topaz "Zebra" Stones from Australia Enhancements New Emerald Treatment/Polishing Systems from Israel Synthetics and Simulants New Emerald Imitation Kimberley Expands Product Line Minute "Machine-Cut" Synthetics Faceted Synthetic Opal Bright Yellow "Pulled" Synthetic Sapphires To view the full section, download the PDF above
Diamonds Argyle Upgrades Operation DeBeers's Rough Diamond Sales Up Diamond Pipes Located Outside Canada's "Corridor of Hope." More Evidence that Wisconsin Diamonds Come from Canadian Pipes Update on Ghana Production Russia Offers Rough for Sale Russia Develops Diamond-Cutting Equipment Production Plant Upgrade for Zimbabwe Near-Colorless Russian Synthetic Diamond Examined Colored Stones Amber Marketed with Photomicrography Basel Fair Highlights Fluorite from California Gem Artistry Knows no Boundaries Green Gems from Australia Myanmar Liberalizes Gem Trading Freshwater Pearls from Bangladesh Tiger's-Eye Quartz Production Record in South Africa Cat's-Eye Sillimanite from Orissa, India "Wagon Wheel" Tanzanite Bicolored Topaz "Zebra" Stones from Australia Enhancements New Emerald Treatment/Polishing Systems from Israel Synthetics and Simulants New Emerald Imitation Kimberley Expands Product Line Minute "Machine-Cut" Synthetics Faceted Synthetic Opal Bright Yellow "Pulled" Synthetic Sapphires To view the full section, download the PDF above
