Lab created diamonds (also known as synthetic diamonds, man-made diamonds, lab grown diamonds or pure grown diamonds) are grown in highly controlled laboratory conditions that simulate the earth’s natural growing environment, producing real diamonds that are optically, physically and chemically identical to earth-mined diamonds.
Lab created diamonds are made using one of two techniques. Each process produces pure carbon diamonds when complete. High-Pressure High-Temperature (HPHT) is our primary growing process, while Chemical Vapor Deposition (CVD) is commonly used. Artificial diamonds are made of the same material (pure carbon, crystallized in isotropic 3D form).
Recent breakthroughs have produced methods to mass produce synthetic gems, for both the jewelry industry and for technology, but the history of man made diamonds is over a hundred years old. Numerous claims of diamond synthesis were documented between 1879 and 1928; most of those attempts were carefully analyzed but none were confirmed. In the 1940s, systematic research began in the United States, Sweden and the Soviet Union to grow diamonds using CVD and HPHT processes.
One of the major aspects that prove the quality of these lab-grown diamonds is the cut. The quality of the man made diamonds is something to be carefully researched and evaluated by an expert in this field. Another great thing when you buy lab created diamonds is that this provides the same effect with the mined diamond because cultured and mined diamonds are having the same in all its properties. One of the areas of interest for shoppers of synthetic diamonds is that they have a known provenance.
from Maevona http://ift.tt/2k7J6Pv
from Maevona Jewelers http://ift.tt/2jlxpYH