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  2. Are lab-grown diamonds 'worthless'? Experts weigh in as ... - AOL

    www.aol.com/news/lab-grown-diamonds-worthless...

    Lab-grown diamonds aren’t new and have been around since the 1950s — only 20 years after South African-British mining company De Beers came up with a marketing scheme to underscore the idea ...

  3. Gen Z and millennials aren’t buying lab-grown diamonds ...

    www.aol.com/finance/gen-z-millennials-aren-t...

    Last year, revenue from sales of its lab-grown diamonds reached 265 million Danish krone ($38.5 million), and by 2026 the Danish retailer is aiming to bring in the billions. Meanwhile, its share ...

  4. Synthetic diamond - Wikipedia

    en.wikipedia.org/wiki/Synthetic_diamond

    Lab-grown diamonds of various colors grown by the high-pressure-and-temperature technique. A synthetic diamond or laboratory-grown diamond (LGD), also called a lab-grown diamond, [1] laboratory-created, man-made, artisan-created, artificial, synthetic, or cultured diamond, is a diamond that is produced in a controlled technological process (in contrast to naturally formed diamond, which is ...

  5. Everything you need to know about lab grown diamonds - AOL

    www.aol.com/lifestyle/everything-know-lab-grown...

    Everything you need to know about lab grown diamonds. Julia Webb. March 7, 2019 at 1:12 PM. Big price tags and diamond jewelry typically go hand in hand. Engagement rings can easily set you back a ...

  6. Gemological Institute of America - Wikipedia

    en.wikipedia.org/wiki/Gemological_Institute_of...

    The GIA Laboratory provides a variety of gem grading and identification reports for diamonds over 0.15 carats. [10] Diamond grading reports for unmounted natural and laboratory grown diamonds determine their key characteristics: color, clarity, cut and carat weight.

  7. Diamond simulant - Wikipedia

    en.wikipedia.org/wiki/Diamond_simulant

    A diamond simulant, diamond imitation or imitation diamond is an object or material with gemological characteristics similar to those of a diamond. Simulants are distinct from synthetic diamonds , which are actual diamonds exhibiting the same material properties as natural diamonds.