Everything You Need to Know about The Lab Grown Diamonds

Lab Grown diamonds

Lab-grown diamonds are manufactured in laboratories using either of the two prevalent techniques that convert carbon into diamonds. The diamond formed in laboratories is chemically, optically and physically similar to natural diamonds. So much are they similar in their composition that only trained specialists could differentiate between the two using rigorous methods. The only difference between the two lies in their place of origin. The certified lab-grown diamonds have a laser inscription on the stone girdle. It will indicate the certificate number to assure purity. 

Prices of Lab-grown diamonds

Lab-grown diamonds manufactured in laboratories are much cheaper than mined diamonds that take years and centuries to form. Lab-grown diamonds are available at 60% price of natural diamonds. This makes purchasing lab-grown diamonds a much more lucrative choice. 

Methods of manufacturing Lab-Grown diamonds

Lab-grown diamonds manufactured in laboratories can be produced using HPHT or CVD techniques. HPHT is a high-pressure high temperature method wherein a small seed is placed in carbon and is exposed to high pressure and high temperature similar to those under Earth’s conditions. Under rigorous pressure and temperature, the carbon seed transforms into a diamond which is later graded on 4 C’s. The 4 C are colour, cut, clarity and carat. 

CVD- The chemical vapour deposition method converts the slice of diamond seed into a diamond by crystallizing the seed. Here the diamond slice is placed in the heated chamber filled with carbon-rich gases where further with the magic of technology, carbon bonds and crystallizes. 

Lab-grown diamonds take as long as 6-12 weeks to grow. 

Certification and grading of lab-grown diamonds.

The same standard used for grading mined diamonds is used for lab-grown diamonds. The 4C’s that apply to grading are colour, carat, cut and clarity. The diamond is then graded by various gemologists by ascertaining a final grade. 

The colour represents the lack of colour in a diamond. The whitest colourless diamonds are D, E and F. Warmer tone diamonds which are nearly colourless are graded G, H, I and J. 

Cut refers to the proportions of the stone and how well it is cut and polished. A stone with precise cut and finishing exudes brilliant shine and sparkle. The cut is perhaps the most important of all C’s and determines the fire and brilliance of a diamond. 

Clarity is the quality of a diamond. It is rated based on its location, birthmarks and internal inclusions. Higher clarity diamonds are rated Internally flawless which is the highest rating followed by VVS1 and VS2 diamonds which are clean. The SI1, SI2, I1 and I2 are other certifications given to diamonds with some sort of internal inclusions. 

Carat represents the weight of the diamond. It is measured using dimensions that show the distribution of weight and reflects the measurements. 

Depending on what is more important to you, you make a rational choice and proceed with the search for the diamond. Is the colour of prominence to you or the size of a diamond? 

Benefits of choosing a lab-grown diamond

• Lab-grown diamonds are real diamonds only. They are similar to mined diamonds in all aspects. 
• Lab-grown diamonds are cheaper than mined diamonds. You get to buy expensive large designs without splurging much. 
• Lab-grown diamonds are eco-friendly and conscious. As opposed to mined diamonds, lab-grown diamonds pose limited impacts on Earth. 

Also, Read  Pros and Cons of Lab Grown Diamonds for Jewelry Buyers

So what are you waiting for? Choose lab-grown diamonds for your diamond jewellery and get the best deals at affordable rates. Head over to Fuego Diamonds and find your ideal lab-grown diamond.