The only difference is their origin: mined diamonds form underground over millions of years, while lab-grown diamonds are created in a controlled laboratory environment over a few weeks or months by replicating nature's process (usually using the CVD or HPHT method).

Lab-grown diamonds are graded using the same internationally accepted standard as mined diamonds: the 4Cs (Cut, Clarity, Colour, Carat). Reputable third-party gemological institutes, such as the IGI (International Gemological Institute), certify our stones, providing an unbiased assessment of their quality. LabGems provides these certification reports with your purchase.

To the naked eye, it is impossible to distinguish between the two. Even trained jewelers cannot tell the difference without specialized equipment. Standard gemological tools used for identification (like a loupe) are not sufficient; advanced instruments are required to detect the microscopic growth characteristics unique to the laboratory process.

LabGems specializes in wholesale lab-grown CVD diamonds, offering a wide variety of cuts (round, princess, cushion, emerald, etc.), carat weights, and colours (including white, blue, yellow, and pink). We also offer other lab-created gemstones such as sapphires, rubies and emeralds.

Once payment and verification are complete, in-stock orders ship within 1 business day, while all other orders ship within 7 business days. All customers receive a confirmation email with tracking information once the order has shipped.