You wouldnt believe all the engagement rings that fall out of mountings while working in the yard or doing dishes.
How the wholesale diamonds has been cut, polished and to what proportions and symmetry are important, as these factors determine the life, brilliance and dispersion of the diamond earrings. If the cutting factors fall below standard the appearance of the diamond earrings is adversely affected.
Today, 90 percent of the GIA Certified Diamond are made from diamonds mined in African countries with the rest mined in Australia, South America, Canada and Russia.