What are yellow diamonds?
yellow diamonds are diamonds that have accepted a yellow tone, either by natural interruptions in their formation or chemical treatment. Natural yellow diamonds are very rare and the color is usually caused by nitrogen dirt that occurs in the formation of a diamond. Yellow diamonds are more synthesized in the laboratory; Diamonds made in the laboratory are chemically unclear of natural diamonds and are widely used in ornamental jewelry and in some production processes.
Usually pure diamonds are very demanded. A flawless clean diamond, which is cut in a flattering way, can load a large amount of money as soon as it is set to jewelry, while the colored diamond is not considered valuable. However, if the color is strong and intense, what is called a decorative diamond: a naturally colored diamond. Decorative diamonds such as yellow diamonds are treated and resorted differently than pure diamonds and some of the most famous diamonds in the world, such as the Diamond Hope, are fantasticDiamonds.
When yellow diamonds are classified, independent evaluators look at the stones to determine the basic shade and its intensity. Decorative diamonds come in red, purple, pink, brown, yellow and sometimes green; The first thing to determine is what color is the diamond. Furthermore, the intensity of the diamond is disturbed on a scale that runs from a decorative weak, which means that the color is barely perceptible, to fantastic living, which means that the color is rich and intense. Furthermore, comparators check stones for inclusion, although minor inclusions to yellow diamonds are not as noticeable as they are in pure. Finally, the stone must be well cut to increase the stunning color.
A number of names are used for commercial reference to yellow diamonds, including canaries, reference to their color and series Cape, link to African mines, where yellow diamonds are most commonly found. Because with diamondsThey discover naturally or often have a weak color, some companies treat diamonds by radiation and heat to lend or improve color. The heat treatment in order to create colored diamonds seems to be permanent and the color should not disappear or change if the diamond is not re -exposed to severe radiation.
Finding real natural yellow diamonds can be very difficult due to chemical synthesis and laboratory diamonds. Not all jewelers can be sure about the provenance of their supplies, especially for small jewelry, so be prepared to pay a hefty amount for a real certified yellow diamond. Since most yellow diamonds come from Africa, you may also want to ask questions about a jeweler's source to protect themselves from buying blood or conflicting diamond.