Unveiling the Sparkle: Understanding Lab-Grown vs Natural Diamonds

The main difference between a regular diamond and a lab-grown diamond lies in their origin and formation process.

Origin: Regular diamonds, often referred to as natural or mined diamonds, are formed deep within the Earth's mantle under high pressure and temperature over millions of years. They are extracted from mines and go through a mining and sorting process before reaching the market. Lab-grown diamonds, on the other hand, are created in a controlled laboratory environment using advanced technology that replicates the natural diamond formation process.


Formation Process: Regular diamonds form naturally when carbon atoms undergo tremendous pressure and heat deep within the Earth. Lab-grown diamonds are created through two primary methods: High Pressure-High Temperature (HPHT) and Chemical Vapor Deposition (CVD). HPHT involves subjecting a diamond seed to high pressure and temperature to facilitate the growth of a larger diamond around it. CVD involves depositing carbon atoms onto a substrate using a carbon-rich gas, resulting in the growth of a diamond layer by layer.


Timeframe: Regular diamonds require millions of years to form naturally. In contrast, lab-grown diamonds can be produced in a matter of weeks to months, depending on the desired size and quality.


Rarity: Regular diamonds are considered rare and valuable due to their natural formation process and limited supply. Lab-grown diamonds, while still precious, can be produced in larger quantities, making them more readily available.


Visual and Chemical Properties: In terms of visual appearance and chemical composition, regular diamonds and lab-grown diamonds are nearly identical. Both have the same crystal structure, hardness, and brilliance. They also possess the same physical and optical properties, making it challenging to differentiate between them without specialized equipment.


It's important to note that lab-grown diamonds should be disclosed and identified as such to maintain transparency in the diamond market. Grading laboratories, such as the Gemological Institute of America (GIA), provide grading reports for both regular and lab-grown diamonds, ensuring accurate and reliable information for consumers.


For more information on lab grown diamonds, call Jae’s Jewelers at 305 443 7724 or visit us at 237 Miracle Mile in Coral Gables, Florida. We look forward to assisting you soon.