Lab-grown diamonds are manufactured using technology rather than formed through a geological process. They have essentially the same chemical composition, crystal structure, optical properties, and physical properties as natural diamonds, while origin and environmental claims should be evaluated separately.
Are They Real Diamonds?
Lab-grown diamonds have essentially the same chemical composition, crystal structure, optical properties, and physical properties as natural diamonds. Their growth origin differs, while treatments and grading details must be checked per stone.
How Are They Made?
High Pressure High Temperature (HPHT) mimics natural diamond-forming conditions, while Chemical Vapor Deposition (CVD) grows diamonds from carbon-rich gas.
Do They Hold Their Value?
Like mined diamonds, lab-grown diamonds are subject to market fluctuations. Most buyers prioritize personal significance over investment potential.
Certification Matters
Independent laboratory documentation may be available for individual lab-grown diamonds. Confirm the issuing laboratory, report number, grading details, inscription, and any disclosed treatments for the specific stone.
