At Duarte & Bastos, clients can purchase magnificent polished Imperial Topazes in several shapes and sizes, with certified authenticity. Our varied stock includes stones of rare beauty, perfectly polished and individually controlled, so that the client is certain to purchase first-class gemstones.
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Rubellite Rubellite Amethyst Topaz Aquamarine Emerald Tourmaline Alexandrite Quartz Chrysoberyl Rhodolite RubelliteAmethystTopazAquamarineEmeraldTourmalineAlexandriteQuartzChrysoberylRhodolite
Mohs' Hardness: 8
Relative Density: 3.52 - 3.56
Refraction Rate: 1.610 - 1.638
Imperial Topaz
Imperial Topaze

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Imperial Topazes
    The Imperial Topaz has colors that range from yellow to red, with pink, orange, rose, and lilac nuances. It generally has few inclusions and is very transparent and shiny. The most common are oval, pear shape (teardrop), stepped facets, etc. It is very rare and, nowadays, is found almost exclusively in Brazil, because the mines in Pakistan no longer produce this gemstone on a large scale and the mines in Russia have been exhausted.
    Density control can easily distinguish the Imperial Topaz from other stones like Morganite, Kunzite, and pink Tourmalines. Compared to the Pink Spinel and pink Corundum, the distinction must be made by checking others properties, such as the refraction rate.
    Characteristics:


    To find out more about the stock and production of Imperial Topazes at Duarte & Bastos, send us an e-mail or get in touch with our staff in Brazil.