The Difference Between Natural + Lab Grown Diamonds
Lab grown and natural diamonds are identical by many metrics, including composition, durability, brilliance, color, and more. Both are arrangements of pure crystalline carbon atoms that shine with equal fire and rank a sturdy 10 on the Mohs Hardness Scale.
Frequently colorless, but also available in different hues, both types of diamonds have refractive brilliance that falls in the same range, and they are certified and graded by gemological institutions regardless of origin.
Differences between lab grown and natural diamonds are indistinguishable to the naked eye. Even expert eyes can’t tell them apart. Only advanced testing and specialized equipment can reveal their differences.
One key difference between lab grown and natural diamonds is internal growth patterns; an octahedral growth pattern is found in natural diamonds.
Additionally, inclusions of local minerals are often found in natural diamonds, while lab diamonds can contain metallic inclusions from their laboratory environment. Finally, most lab diamonds feature a microscopic inscription marking their lab origin.
At Bario Neal, every diamond — natural or lab grown— is reflective of our commitment to ethical sourcing. By partnering with responsible mines like Australia’s Argyle Diamond Mine and carbon-neutral labs, we ensure sustainability in every step. For us, a diamond’s beauty is not just in its sparkle, but also the integrity of its source.
For more information about our lab grown diamonds, check out our blog! Still unsure which diamond is right for you? Our team of client advisors is always here to help!