You don’t need to know too much about this. A single diamond can have more than one classification under the technical system. However, it’s more complicated than this. These four types of diamonds are the main technical classifications. This means they conduct electricity and have a bluish or blue-gray tinge. They do, however, contain boron in addition to its main carbon content. Type IIb diamonds: another rare type of diamond with no nitrogen atoms. This produces an intense yellow, orange or brown color, in general. Type Ib diamonds: these are also quite rare and their main feature is that individual nitrogen atoms are scattered throughout the stone (rather than in clusters). They are the rarest and most valuable diamonds because of their amazing sparkle. They often have strange shapes because of the high pressures they were formed under. Type IIa diamonds: these diamonds have no nitrogen impurities and differing fluorescent properties. This category has sub-sections based on the nature of the nitrogen aggregations. Type Ia diamonds: because nitrogen gathers in clusters in these stones, they have a yellowish tinge. So, the technical “types of diamonds” classification system is basically as follows: This helps them assess how a diamond was formed, its authenticity, and whether it has been treated. When they classify diamonds, they do so on the basis of their physical and chemical attributes. However, those in the diamond business don’t talk about “types of diamonds” in these terms. That’s fine from a standard buyer’s perspective. The four Cs of diamonds (color, clarity, carat and cut) lead to classifications based on the grading attributes of diamonds rather than any scientific factors. In five or ten minutes, you will know more about the types of diamonds available than 95 percent of people on the planet! Types of diamonds: a quick overview of the technical stuff These factors obviously affect how it appears in the end product: that ring, pair of ear-rings, bracelet or necklace that you’ve got your eyes on.īefore you go shopping for diamonds, it’s best to get to know them a little better. And, when cut, it can also have a variety of qualities imparted to it. This amazing stone can vary greatly in color, clarity, and carat, as well as shape. This classic view is quite accurate – for one type of diamond.īut did you know that there are numerous types of diamonds, all with specific properties? When you think of a diamond, what do you see?įor most people, it’s a perfectly clear, beautiful, colorless stone sparkling crazily in the light like nothing else on earth.
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