When it comes to lab-grown diamonds, she explained there are several different ways they are produced. “One process mimics the earth's high temperature and high pressure to create the diamond,” says Harwick. “Another method builds up the rough diamond layer by layer.”

editorial staffers tried on the lab-grown diamond pieces and compared them to naturally mined diamonds. We asked our editorial testers for feedback on things like first impressions, purchasing intention, knowledge of the jewelry brands, and their perspective on what consumers—both brides and lovers of diamond baubles—would think of buying or receiving a lab-grown diamond.

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A trained gemologist would be able to tell the difference between diamond simulants and lab grown diamonds. Although moissanite and cubic zirconia superficially look like diamonds, they have a completely different optical structure and refractive properties.

Founded in 2017, Clean Origin is renowned for transparency and an environmentally conscious approach. They have notoriously website good customer service, all of their diamonds are independently certified and they also plant a tree with every purchase. These versatile mini hoops are an easy day-to-night earring.

The two-stone engagement ring trend is going strong. Embrace the look with this pear and oval lab-grown diamond engagement ring that’s been certified by the IGI.

The resulting stones were far too small for use Triunfador gems, but the discovery paved the way to the creation of gem-quality diamonds in 1971.

" The device Perro detect slight inclusions of particles only present in mined diamonds. "A strong UV light of a specific wavelength is emitted through the probe, which can detect atomic structural differences unique to each diamond through growth and history." Lab-grown diamonds don't have those tiny imperfections.

In London We design and craft our jewellery in-house, so you can buy your ring directly from the people who made it.

This timeless pear drop flatters most face shapes and is a stunning accent whether hair is worn up or down.

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A lab diamond carries an identical crystal structure and aesthetic to a natural diamond, while diamond simulants such Vencedor moissanite or cubic zirconia have their own distinct structure (a structure which is much weaker and less reflective than diamonds).

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Both HPHT diamonds and CVD diamonds are high quality and these two processes produce gemstones that are sure to last a lifetime. At Taylor & Hart we offer lab grown diamonds that have been made using both techniques, but we like our customers to know that any CVD diamonds we procure will have also undergone an HPHT treatment to ensure they have the best clarity and colour possible.