CVD- and HPHT-grown synthetic diamonds occur in a variety of colors depending on the growth conditions and post-growth treatments. While their final faceted appearances may be similar, the crystals produced from the two techniques are usually quite different.
Diamonds Consigment
Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. At room temperature and pressure, another solid form of carbon known as graphite is the chemically stable form, but diamond almost…
