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Lab Grown Diamonds


Lab grown diamonds deliver incredible payoff at a great value—with the same physical and chemical properties as natural diamonds.

Two Lab Grown Diamond Necklaces are side by side against a grey backgroud with a stretched shadow


Yes, these are the real deal. With the same physical and chemical properties as natural diamonds, lab grown diamonds are a solid option for those seeking higher carat weights at a great value.

lab grown diamonds zoomed in with the M+ logo on top


  • Lab grown diamonds are diamonds created in a laboratory through a process that replicates the conditions under which natural diamonds are formed deep within the Earth. They have the same physical and chemical properties as a natural diamond

  • Mejuri’s suppliers use the Chemical Vapor Deposition method (CVD), where a diamond seed is exposed to a mixture of gasses containing carbon atoms (such as methane) in a vacuum chamber. These carbon atoms adhere to the seed crystal and gradually form a diamond layer.

  • To the naked eye, polished lab grown diamonds and natural diamonds appear identical. They have the same hardness level, brilliance, and fire (flashes of colors that emit from a polished diamond as it moves and is exposed to light) as a natural diamond.

  • Only a jeweler or trained gemologist can identify the difference when looking at stones under magnification.

Our lab grown diamond products are made in a separate facility.

  • Not all lab grown diamonds are created equally, but Mejuri is proud to offer only SCS Global-certified sustainable diamonds.

  • Our selected vendor is SCS Global certified, a third-party certification program that developed the SCS-007 Jewelry Sustainability Standard for Sustainability Rated Diamonds. This is the first developed for the global diamond market from supplier to retailer. It has broken down barriers, creating transparency from the source all the way to the customer.

  • The SCS Global certification requires five main commitments to sustainability:

    • Origin Traceability: Each diamond is traceable from start to finish..

    • Ethical Stewardship: Diamond producers and handlers meet social and environmental requirements, including protection for workers and communities.

    • Climate Neutrality: Diamond producers agree to eliminate or offset their entire climate footprint in a timely manner with a true environmental impact.

    • Sustainable Production: Each diamond producer works towards zero impact in all categories of production-relation environment and human health. 

    • Sustainability Investments: Diamond producers make sustainable investments to support artisanal-scale miners and vulnerable communities, contributing to a safer world.

Lab grown diamonds are cared for in the same way as natural diamonds.

Step into the future of fine jewelry with our Lab Grown Diamonds collection, where ethical beauty and modern technology harmoniously blend. Our lab grown diamond jewelry epitomizes the pinnacle of innovation, offering the same mesmerizing sparkle and clarity as traditional diamonds, but crafted with an eye towards sustainability and ethical responsibility. Our collection ranges from breathtaking engagement rings to elegant necklaces and earrings, designed to cater to every style and occasion. For those who appreciate the allure of diamonds but are mindful of their impact, our collection offers the perfect blend of ethical luxury. If you're drawn to sustainable jewelry, our Recycled Gold Jewelry is just a click away, featuring pieces that align with your values. Meanwhile, if you're looking for an affordable gift, browse our Gifts under $150 collection, ensuring that elegance is accessible to everyone. Explore our Lab Grown Diamonds collection today and embrace the future of fine jewelry.

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