At Necessities, we create timeless yet modern essentials crafted with ethically sourced, lab-grown diamonds that unite exceptional craftsmanship with affordability.
FAQs
What is a lab grown diamond?
A lab grown diamond is a real diamond that is intentionally created in a controlled laboratory
environment rather than being extracted from the earth. Lab grown diamonds share the same chemical
composition and crystal structure as natural diamonds, which means they are physically and optically
identical to natural diamonds.
What are the key differences between lab grown diamonds and natural diamonds?
The key difference between lab grown diamonds and natural diamonds are the processes in which they
are created. Natural diamonds are formed over great periods of time and are dependent upon a variety
of extreme natural factors (such as heat and pressure levels and depth within the Earth’s mantle). Lab
grown diamonds are produced more efficiently through two main methods: High Pressure High
Temperature (HPHT) and Chemical Vapor Deposition (CVD). Not only are lab grown diamonds produced
more efficiently, but they are also sourced more ethically, having a significantly reduced impact on the
environment and human rights concerns.
Why should I purchase a lab grown diamond?
For many consumers lab grown diamonds are a great option. Lab grown diamonds are typically 30-40%
less expensive than natural diamonds and they are sourced more ethically. Despite lower costs, lab
grown diamonds are physically and optically identical to natural diamonds.
In addition to lower prices, availability of inventory and cut types is greater with lab grown diamonds
than with natural diamonds which are finite and limited by what can be mined from the earth.
How are lab grown diamonds certified and graded?
Lab grown diamonds undergo the same grading process as natural diamonds. They are evaluated by the
4 C’s — carat, color, clarity, and cut. Reputable labs like the Gemological Institute of America (GIA) and
International Gemological Institute (IGI) certify lab grown diamonds.
Are lab grown diamonds a good investment?
Most consumers purchase diamonds (natural or lab grown) for their beauty and personal meaning.
Natural diamonds tend to depreciate in value after the point of purchase and lab grown diamonds tend
to retain even less of their value after purchase.