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Chemically identical

Lab grown diamonds have the same physical, chemical, and optical properties as mined diamonds.


More cost-effective than natural diamonds of comparable size and quality. Certified by IGI.

Sustainability in mind

Each carat saves:

143 lbs (65kg) of CO2,

2,011 ounces (57 kg) of air pollution,

250 tons (227 tonnes) of earth

Lab Grown Diamonds Melbourne

Are you looking for authentic diamonds in Melbourne, but not quite up to meeting the costs? Enter lab grown diamonds, which have the same physical, chemical, and optical properties as mined diamonds — only at lower costs and made with more sustainable practices.

GS Diamonds offers dazzling man-made diamonds in Melbourne that can be bought individually or in high-quality diamond jewellery such as engagement rings, earrings, and bracelets. Shop the range today to find your perfect lab diamonds in Melbourne.

Design your own lab grown engagement rings
Create your own lab grown diamond earrings
Shop lab grown diamond jewellery
Could you spot the difference with natural?
Most probably not. Last purchased lab grown engagement rings and jewellery
Why choose a lab grown diamond?
Some of the biggest advantages of a lab created diamond include:
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Certifying Lab Grown Diamonds
Diamond cut
Focuses on the cut, clarity, carat, and color of each gemstone. The cut is responsible for the brilliance of the diamond, and arguably the most important factor.
Clarity refers to the appearance and lack of cracks and defects. When referencing clear diamonds, the lack of color makes a higher grade.
Carat is the measure of the diamond's size and weight.
Quality assessment
Each diamond is examined carefully and assigned a quality rating.