It is measured on an 11 point clarity scale established by the gemological institute of america gia.
Man made diamonds vs real diamonds.
Naturally in the earth or by replicating the exact same conditions in a lab.
One of the main optical differences between a man made diamond and a real diamond is the clarity of each.
As this evolution progresses the future resale value of man made diamonds will be significantly suppressed as a result.
Man made diamonds on the other hand are produced in a period of several days in laboratories through the use of chemical vapor deposition or artificial high pressures and temperatures.
On the one hand you can look at it that an earth mined diamond will lose 50 of it s value more or less immediately after purchase but a lab created diamond will lose all of it s value.
In short yes lab diamonds are both a real and beautiful alternative to natural diamonds.
Forbes put it best.
Many lab diamond options look very similar to natural diamonds to the eye of the everyday consumer.
But with lab grown diamonds the chemical structure and properties are all the same as natural diamond so it becomes much more difficult to differentiate them.
As of july 2018 the ftc acknowledged that mined diamonds and man made diamonds are both real.
This means that man made diamonds are real diamonds which were mined or lab created and refined in a laboratory.
Lab grown diamonds differ from simulants in their chemical and physical characteristics.
Diamonds are formed in two ways.
The man made diamonds have the same chemical composition as those that are found on the earth s surface.
That s why stimulants are so easy for a jeweler to spot.
They have the sparkle fire and scintillation as exhibited by organic diamonds.
Simulants like moissanite and czs are easily distinguishable from natural diamonds on a chemical and physical level.
These diamonds are not organic diamonds and therefore can be referred to as man made diamonds.
For example thermal conductivity electron mobility and hardness may have higher.
But as already mentioned the same does not.
The first thing to realize is that most lab grown diamonds are clearly and responsibly disclosed to be man made.
Diamond clarity is the assessment of the surface flaws or blemishes that are found internally and on the surface of a gem.
In general the properties of synthetic diamonds which differ according to manufacturing process are superior to those of naturally formed ones.
However there are distinct characteristics between the lab created and natural variety that set them apart from each other.
Lab grown diamonds lab created diamonds man made diamonds and cultured diamonds all refer to the latter kind.