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Diamond Lab has a longtime commitment to bringing you the best selection of stunning jewellery and the best quality stones in the market. From cutting-edge silver rings to brilliant white gold wedding bands, from rose gold to platinum.

Diamond Lab specializes in custom-made jewellery using lab diamonds and moissanites. Our commitment to quality and innovation is evident in every piece of jewellery we create.

We understand that every customer is unique, and we take pride in creating one-of-a-kind pieces that reflect each customer's personality and style. Our skilled craftsmen use only the finest lab-made diamonds and moissanite, ensuring that each piece is of the highest quality.

Our commitment to sustainability is reflected in our use of lab-made gemstones, which are environmentally friendly and conflict-free. We are proud to offer our customers the opportunity to own exquisite jewellery that is both ethically and sustainably sourced.

When you choose Diamond Lab, you can be confident that you are choosing a trusted partner who is committed to excellence in everything we do. Our team of experienced designers and craftsmen will work closely with you to create a piece of jewellery that you will treasure for a lifetime.

We are passionate about what we do, and our commitment to quality, innovation, and sustainability sets us apart from other jewellery shops. Whether you are looking for a custom-made engagement ring, wedding band, or any other piece of jewellery, Diamond Lab is the perfect choice for discerning customers who value quality, style, and sustainability.

Diamond ring

We believe that the future is our most precious luxury.

Our Mission

We stand for the possibilities of sustainably created diamonds and their guilt free enjoyment.

  • No mining. No emissions. No guilt.

  • No mining is at the heart of our purpose.

  • No emissions is the standard we set not met by anyone else.

  • No guilt allows us to love big diamonds, in all forms and shapes.


ethical practices at diamond lab


At Diamond Lab, we have decided to stop selling mined diamonds because of  the lack of sourcing accountability. That’s why we practices Ethical Sourcing by offering lab grown diamonds, moissanite and other gemstones for the majority of our collection.

measuring ring


View the conversion chart to see how Australia sizes map to finger circumference, as well as how Australia sizes convert to US, Europe, Canada...

diamond anatomy


Become an expert.

Diamond Lab Education and Guidance


Lab Grown Diamond

What is a lab grown diamond? - Lab grown diamonds (also known as lab created diamonds, man-made diamonds, engineered diamonds, and cultured diamonds) are grown in highly controlled laboratory environments using advanced technological processes that replicate the conditions under which diamonds naturally form when they form beneath the Earth's crust in the Earth's mantle. These lab-created diamonds are composed of genuine carbon atoms arranged in the typical diamond crystal structure. They have the same optical and chemical properties as natural diamonds because they are made of the same substance. Our lab-created diamonds come in a variety of colorless shades. Our lab-created diamonds are also available in beautifully natural colors, such as popular tints of brilliant yellow. Australia's Diamond Lab Manufactured diamonds are less expensive than natural-colored diamonds.

Are lab grown diamonds genuine diamonds? Diamonds manufactured in a laboratory have the same physical, chemical, and optical properties as natural diamonds, as well as the same fire, scintillation, and glitter. They are genuine diamonds. With the naked eye, lab-created diamonds are practically hard to distinguish from genuine diamonds. When tested using specialist equipment, lab generated diamonds can be identified from natural diamonds.


What is a moissanite? Moissanite is one of nature's most rare minerals. The diamond was discovered in a crater left by a meteorite that crashed to Earth in 1893. Moissanite crystals were comprised of silicon carbide. Because natural Moissanite is extremely scarce, it is now primarily produced in laboratories. Moissanite and diamonds have similar scintillation (sparkle), yet they are ultimately separate stones.

Where to buy moissanite jewelry in Australia? We design with devotion at Diamond Lab to produce something distinctive, exquisite, and personal. Our wedding bands and engagement rings are made to be treasured for a lifetime. Shop our exquisitely designed pendants, rings, and earrings to commemorate life's great moments. Discover your perfect match from our exquisite jewelry collection.

Are lab diamonds cheaper than mined diamonds? Lab-grown diamonds are a superior alternative to mined diamonds in terms of value. Lab-grown diamonds are more affordable than mined diamonds of the same quality and size without sacrificing quality for the price.

Is moissanite a diamond ? Mined diamonds range in color from icy-white clear to yellow or gray. No two mined diamonds will be the same, just like snowflakes. The range of color variation in a mined gemstone is due to environmental factors that the gemstone was naturally growing in. The clear or white a diamond appears, the more valuable and desirable it is to consumers. Moissanite, on the other hand, is a space meteorite-derived gem that is not found naturally on Earth. As a result, all Moissanite gems are lab-created because obtaining its natural form in nature is nearly impossible. Because new Moissanites are grown in laboratories, the environment in which the gemstone grows can be controlled and regulated for the most consistent and best production results.


I received my moissanite ring and it is exactly what I wanted. It looks nice on its own as well as with my diamond engagement ring. I will definitely recommend you if asked.

Thank you! 


I am impressed with your gemstone jewelry collection. I purchased 2 gemstone rings from your store. One was a beautiful Sapphire Pendant and another was a gorgeous Ruby Ring. All your salespeople were very courteous and helpful. Esp. Emma, she steered me to the rings that were better than the ones I originally liked.
Sha was a great help to a person who did not know anything about gemstones. It was a learning experience and now I feel like an expert!


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