Author Archives: Dr Shihaan Larif
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Rutilated quartz gemstones from Ceylon (Sri Lanka). Please Click on the images for an enlarged view.
Famous faceted topaz gemstones greater than 1,000 carats in weight, arranged in descending order of weights S/N Name Source Carat Weight Cut/Shape Color Present Owners 1 El-Dorado Topaz Brazil 31,000 emerald yellowish-brown Programa Royal Collections 2 Lua de Maraba Brazil 25,250 octagonal gray Programa Royal Collections 3 American Golden Topaz Brazil 22,892.5 cushion yellowish-brown NMNH […]