Lab-grown diamonds are good alternatives to natural diamonds since they are more affordable and yet they have similar properties to natural diamonds. They sparkle much like a natural diamond and they appear the same. They are perfect for any jewelry you desire and no one would notice if they are lab-grown or natural diamond. Know more about lab-grown diamonds in Mckinney to understand why they are great like natural diamonds.
Is a lab diamond a real diamond?
Lab-grown diamonds are considered real diamonds since they are diamonds indeed the only difference is the way they are created. Lab-grown diamonds are created in several methods using a diamond seed until a diamond is created.
Ways to Creating Lab-grown Diamonds
High-Pressure High Temperature (HPHT)
In this method, a diamond seed is placed in a piece of carbon. It is then subjected to 1.5 million pounds per square inch of pressure using belt press, cubic press, or split-sphere phrase. Then a temperature of over 2,700 Fahrenheit is added to the pressure to simulate the natural way diamonds are made. The pressure and temperature will then melt the carbon and then a new diamond is formed.
Chemical Vapour Deposition (CVD)
In his process, the diamond seed is placed in a chambered container that is sealed and gases are introduced to the chamber. The gases are composed of usually methane and hydrogen then subjected to 1,400 degrees Fahrenheit. Along the process, the molecular bond of the gases is broken down, when this happens the carbon sticks to the diamond seed, and the diamond is eventually formed.
Are lab diamonds better quality?
When it comes to quality and durability, lab-grown diamonds are also the same as natural diamonds. Diamonds are known as the hardest substance on earth and cutting a diamond requires the right tool, equipment, and skill. The only thing that can break or easily cut a diamond is the diamond itself. Diamond ranks 10 when subjected to the hardness test under the Mohs Hardness Scale which is a metric system used to measure the hardness of a substance.
Can a jeweler tell if a diamond is lab-created?
Since lab-grown diamonds have the same properties as those of natural diamonds even a jeweler will have a hard time differentiating which is which.
How to Tell if a Diamond is Lab-grown or Natural
Full Disclosure
Since sellers know where they got their diamonds they are responsible for telling their clients if the diamonds are lab grown. Some even have laser marking that will determine if the diamond is lab-grown.
Using the Type IIa Test
This device has been designed to tell if a diamond is real or not. It detects the purity of the carbon the diamond has. When they check natural diamonds only 2{a95be18f26d8137c3dcfa1a6f8bf91783e2db35a5cddcd3fa2cc97a0b3b550f7} are tested as Type IIa but for lab-grown diamonds, most of the ones tested appeared to be type IIa. This test may not be 100{a95be18f26d8137c3dcfa1a6f8bf91783e2db35a5cddcd3fa2cc97a0b3b550f7} reliable however it can still be used to test the authenticity of the diamonds.
Photoluminescence Spectroscopy and UV Radiation
This method is used by accredited diamond laboratories, you can send your diamonds to them and they will do the process for you. They have the right equipment to perform the test and they are more knowledgeable when it comes to determining the properties of the diamonds.
It is really hard to tell if the diamond is lab grown or not, the best way is to purchase from a reliable and honest jeweler since they can tell which among their diamonds are lab grown or natural. In that way, you will know from the very start that your diamond is lab-grown and they can even give you a certification that comes from a legit evaluator. The Gemological Institute of America (GIA) and American Gem Society are the most reputable and reliable diamond evaluators.
The demand for lab-grown diamonds is increasing since they have a close resemblance with a natural diamond which is expensive, so they opt for an affordable substitute and yet get what they want. Therefore if you are planning to buy a diamond consider getting lab-grown diamonds since they are best for your jewelry too and you can even save hundreds of bucks or more.
REFERENCES:
https://www.1215diamonds.com/blog/lab-grown-diamond-strength/