Perhaps the most unique clarity characteristic of Moroccan amethyst is the jewel’s unique inclusions. Yield from rough is less than ten-percent when using traditional methods. Understandably, it is a challenge for cutters to shape, as traditional methods don’t leave much room for a significant yield. Pools of purple form toward the top and bottom of crystals, thinning at the center. In Moroccan amethyst, color zoning happens in a unique ‘hourglass’ pattern. At other times, it occurs as pools of color. Sometimes this is along a gradient, moving from light to dark through a crystal. Color zoning is a phenomenon where the colored portion of the stone shows graduation of tone within the gem. In general, many quartz gemstones are subject to color zoning. This grade of jewel is infrequently seen in Moroccan amethyst jewelry. The final grade of Moroccan amethyst is known as ‘Rose du Maroc.’ Much like its cousin, Rose de France amethyst, Rose du Maroc is a dainty pastel tone of purple. Anyone who loves purple will love this grade of stone. Slightly less purple than ‘AAA’ Moroccan amethyst, this stone is widely found in many jewelry types due to its low price and availability. The most common grade in the market is ‘AA’ grade. These stones are among the best value in Moroccan amethyst, providing the desirable deep purple color paired with an affordable price tag. ‘AAA’ grade Moroccan amethyst is also deep purple in color, but the potential for flashes of red is diminished. These rare crystals only account for two percent of all gem-quality production. Expect to see flashes of red dance across the surface as the gem catches the light. Amethyst receives its color through trace amounts of iron.ĭouble-terminated crystals typically show the best color after cutting, producing a deep purple gemstone. It can range from a very light purple through a deep purplish red. Like other varieties of amethyst, stones from Morocco exhibit a range of color potential, based on the quality of rough material used. These guidelines will help you choose Moroccan amethyst stones for your collection. This is no different when determining what Moroccan amethyst is worth. The value of colored stones is typically determined by a combination of its color, clarity, cut, and carat weight.
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