Created above ground, perfected by science

Our lab-grown diamonds mirror nature’s brilliance without compromise. Statement diamonds, graded for their quality. Whether it’s a promise, or a milestone moment, let your story shine. Every Goldsmiths Laboratory Grown Diamond product is exclusively handcrafted using premium grade diamonds: D Colour VVS+ Clarity Excellent cut IGI Certificated (0.50ct & above).

Model wearing Goldsmiths Lab-Grown Diamond jewellery.

What are
Lab-Grown Diamonds

Crafted using cutting-edge technology in controlled laboratory settings. Lab-grown share the same physical, chemical, and optical characteristics as natural diamonds, but are cultivated above ground instead of extracted from the Earth.

 Goldsmiths Lab-Grown Diamond jewellery.

How are
Lab-Grown Diamonds made

Lab-grown diamonds are made using two clever techniques—HPHT (High Pressure High Temperature) and CVD (Chemical Vapour Deposition). Both mimic the intense conditions deep within the Earth where natural diamonds form, so the result is just as dazzling. Same sparkle, same strength—just a more modern way to make them.

Model wearing Goldsmiths Lab-Grown Diamond jewellery.

Are they
Certified?

Lab-grown diamonds typically come with certification from reputable gemological laboratories, just like natural diamonds. These certificates provide detailed grading information on the diamond’s cut, color, clarity, and carat weight—collectively known as the 4C’s. Certification ensures transparency and helps buyers understand the quality and value of their diamond.

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