Standard of clarity for colored gemstones are very different from those for diamonds. Learn how to gem dealers can clearly for the colored stones like ruby, sapphire, emerald and aquamarine.
In the world of diamonds, the clarity is one of four "C" to determine the value, along with the color, cut and carat weight. Diamonds are graded for clarity only on the scale of the Gemological Institute of America (GIA) developed by IF (internally flawless) to VVS1/VVS2 (very very slightly included)VS1/VS2 (slightly included), and so on. Very small inclusions significantly less than the value of a diamond.
Clarity is important in colored stones, but the standards are very different. The application of standard Diamond for colored stones, would be a mistake, and would lack a cable customer in many beautiful stones. In colored stones, is color, is of paramount importance, and inclusions are tolerated if they do not interfere with the beauty of the stone is not. In fact, for gemologists, the presenceInclusions in a gem of a distinctive color is certified by the imperative as a natural stone.
There is an international standard for classification as a clear colored gemstones Diamond GIA international system of classification. However, GIA has to give a clarity of colored gemstones to the consumer to understand that there are different standards for clarity gemstone helps different varieties that were introduced. System GIA gem varieties classified according to three types:
Type-1-precious stones are usuallylocated virtually anywhere on the record market. High quality copies of type-1-precious stones could only tiny inclusions that can only be detected under 10x magnification. Well, when you choose a type-1-jewel, a buyer should expect that the precious stone to be almost flawless on. Type 1 gemstones are Aquamarine, Morganite, yellow beryl, chrysoberyl, Kunzite, Danburite, smoky quartz, blue topaz, blue zircon, white zircon and tanzanite.
Type-2-precious stones with inclusions and are usually of a high quality copy foundwould clean the eye, not so perfect in the case of a type 1 acc. Type-2-apatite gems, alexandrite, corundum (ruby and sapphire), diopside, fluorite, garnet, iolite, peridot, quartz, most of the varieties (such as amethyst and Ametrine), spinel, tourmaline colors (with the exception of for green, and, and watermelon) and the red, yellow and orange zircon
Type 3 gemstones are almost always found with significant inclusions. Even the high quality standards have inclusionsto the naked eye. Type 3 gemstones are emerald green, red beryl, Idocrase, Benitoite, kyanite, prehnite, sphalerite, titanite and tourmaline watermelon and rubellite.
These terms of functional content to tell you what you can expect to see when you view the gem. Do not tell you if the stone has a special quality of the sample. You need to look the other attributes of the gem, especially its color and cut. And you should always check if the particular gemis a test of that type. The GIA clarity to help understand the species, though some inclusions should be expected, even in high-quality stones.
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