Natural Diamonds formed over billions of years and have gone through an extraordinary journey to become one of the earth’s greatest gifts. Find out more here.
How are lab-grown diamonds made? Mark S Johnson/Shutterstock Lab-grown diamonds have been around since the mid-1950s when GE created the first synthetic versions of the gems. Today, there are two main methods of producing lab–grown diamonds: the HTHP (high pressure/high temperature) process ...
“My partner and I both come from diamond trading families in Antwerp, Belgium, and have seen first-hand the joy diamonds can bring,” reveals Jessica. “But over the years, we also became aware of the destruction they can cause. When we discovered that man-made diamonds are chemically and...
physical, or optical properties. Whilelab diamondsandnatural diamondsare real diamonds as they share the same structure, fake diamonds like cubic zirconia do not.
Are man made diamonds worth buying? Do the 4 C’s apply to lab diamonds? How do I value laboratory diamonds? Do lab produced diamonds have resale value? Are they a good investment? Do lab grown diamonds hold their value? How are lab created diamonds made exactly? How is this different ...
While real diamonds form deep within the earth during geological processes spanning billions of years, so-called fake, or manmade, diamonds can be whipped up in a laboratory in no time at all, yet they look and act remarkably similar. ...
To the naked eye, lab grown and natural diamonds appear identical. But lab diamonds have virtually no resale value, according to Zimnisky and other experts. "If you go to a gem laboratory, you can distinguish between a natural and man-made diamond, and that's why the price differential is...
However, their origin and formation processes differ significantly.Natural diamondsare formed deep within the Earth’s mantle under extreme pressure and heat over millions of years, whereas lab-created diamonds are grown in controlled laboratory conditions that simulate the natural diamond-growing ...
Diamonds are made in the molten magma deep inside the Earth. Only nature can create diamonds, but it is people who have created the artificial rarity that has spurred demand for these gems. Carbon is one of the most common elements in the world, and diamonds are a form of carbon. Natural...
Because diamonds are made of pure carbon, all other elements must be burned off in the purification process. To do that, we use a high heat, no oxygen environment and an inert gas. The goal is to break the molecular bond of the carbonate and burn off everything else within the ashes ...