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  2. Forget bling, De Beers has found a surprising use for lab ...

    www.aol.com/finance/forget-bling-beers-found...

    De Beers tried its hand at growing a lab-grown diamond jewelry business for six years before ditching it earlier this year. But a segment of that failed attempt has flourished—and it has nothing ...

  3. Carroll Chatham - Wikipedia

    en.wikipedia.org/wiki/Carroll_Chatham

    Carroll Chatham (1914–1983) was an American chemist who developed the flux method for synthesizing emeralds. He was the first person to develop a method for creating man-made emeralds that was able to make them commercially available. He founded the jewelry company Chatham which is still selling Chatham emeralds to this day.

  4. Gemesis - Wikipedia

    en.wikipedia.org/wiki/Gemesis

    Gemesis created the world's largest lab-created diamond in April 2013, broke that record in November 2013, and then broke the record again in July 2014. The first was a 1.29 carat emerald cut, the second was a princess cut at 1.78 carat, [ 20 ] and the third was a 3 carat round brilliant white Type IIa diamond.

  5. Gemstone - Wikipedia

    en.wikipedia.org/wiki/Gemstone

    Cultured, synthetic, or "lab-created" gemstones are not imitations: The bulk mineral and trace coloring elements are the same in both. For example, diamonds , rubies , sapphires , and emeralds have been manufactured in labs that possess chemical and physical characteristics identical to the naturally occurring variety.

  6. The Angara study revealed that 52% of Gen Z would prefer a larger, lab-created diamond than a smaller natural stone. Lab-created stones are physically, visually, and chemically virtually identical ...

  7. List of synthetic diamond manufacturers - Wikipedia

    en.wikipedia.org/wiki/List_of_synthetic_diamond...

    ALTR Created Diamonds [2] De Beers (Lightbox) [3] Diamond Foundry [4] Gemesis (now a non-producing reseller called Pure Grown Diamonds) [5] Scio Diamond Technology Corporation [6] (colorless) Tairus [7] WD Lab Grown Diamonds [8]

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