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Multicolour Gems Co., Ltd. - http://www.multicolour.com/
Catalog featuring images, prices and gemological details about African gemstones including alexandrite, Madagascar sapphire and sphene, Tanzanian rubies. Also Mexican danburite and Burmese mawsitsit among others. |
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Johann Egger Import - http://www.mineral-egger.com/
Minerals, rough and tumbled stones, and gemstones. |
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Koszewski Gemstones - http://koszewski.pl
Cuttery in Poland producing a large variety of natural and synthetic stones and cabochons for the jewelry industry. Many photos of the items offered. |
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Nafco Gems, Ltd. - http://www.nafcogems.com/
Suppliers of gemstones and ready made jewelry. |
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Gambhirs - http://www.gambhirs.com/
Canada's largest supplier of loose stones, pearls and cameos. |
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Precious Link - http://www.preciouslink.com/
Provides single ruby and sapphire gemstones. |
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KIG International Inc - http://www.kiggems.com
A full service lapidary shop in New York City, carrying precious and semi-precious gems in calibrated and free form sizes. |
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Cole Gemstones - http://www.colegemstones.com
Australian gem dealer specializing in faceted stones, including Australian opal, as well as sapphires, zircon, spinel, topaz and quartz crystal from New South Wales. |
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Shah Gems Mfg. Co. - http://www.shahgems.com/
Wholesalers and importers of rough gemstones and exporter of faceted gemstones, cabs, and beads. |
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Darmar Enterprises - http://www.darmarenterprises.com/
Unique gemstones by U.S. gemcutter. Stone repair, inlay, recutting, lone star topaz and calibrated gemstone. |