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Artistic Colored Stones: Custom cut Colored Gemstones and 14k ...
ACS offers uniquely cut or rare, faceted, colored gemstones, designer cabochon gemstones and gemstone carvings for collectors and jewelry designers.
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BIRTHSTONE
In the Western world, the custom of wearing birthstone jewelry started in 18th century .... The major source of yellow topaz in world commerce is Brazil. ...
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whatsnew
Mali Garnet is a mixture of grossular and andradite garnet (sometimes called "Grandite"). The entire garnet group is a solid solution series of silicates, ...
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whatsnew
Mali Garnet is a mixture of grossular and andradite garnet (sometimes called "Grandite"). The entire garnet group is a solid solution series of silicates, ...
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BIRTHSTONE
By doing some internet searching on "Mystical Birthstones" [Tibetan], "Ayurvedic Birthstones [Indian] "or those below you have many, many additional choices ...
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gemofmonth.html
The value of aventurescent gems ranges from extremely modest to rather costly with Indian sunstone and aventurine quartzes on the low end and fine Oregon ...
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G.O.M.
[Highly translucent, white and light green Burmese jadeite forms the delicate flower ... purple Turkish cabochon, vivid green Kazakstani cabochon, California jadeite tablet] ... Fine chrysoprase is sometimes used as a jadeite simulant, ...
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whatsnew
These latter stones, called "contra-luz" are quite rare and desirable. Facetors appreciate Mexican opal's ready availability in nice sized pieces, ...
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whatsnew
Very light and included stones are on the lower end of the value spectrum. As Morganite frequently occurs in larger crystals, there is not the exponential ...
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whatsnew
In pearls, a thicker nacre coating creates a more visible and even display of orient which increases their value. In moonstone, blue is the most valuable ...