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2. List of synthetic diamond manufacturers - Wikipedia

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

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

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

   “A lab-grown diamond is just a diamond that’s made in a lab.” ... “One is a commodity and an instrument of value, and the other is a consumer product.” ... The average cost of a diamond ...

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. Memorial diamond - Wikipedia

   en.wikipedia.org/wiki/Memorial_diamond

   The first lab-made diamonds can be dated back to the 1950s, [1] and memorial diamonds started to appear in the market in the early 2000s. More than one company has claimed to be the first to provide memorial diamonds, and both Heart In Diamond [2] and LifeGem [3] have claimed to have a patent covering the growing of a "personalized gem diamond".

6. Tom Brady's gift for getting roasted on Netflix? Another ring ...

   www.aol.com/news/tom-bradys-gift-getting-roasted...

   The ring was made by Jason of Beverly Hills and is valued at $40,000, the jewelers told The Times in an email Wednesday. It contains just under 400 diamonds, rubies and sapphires and is set in ...

7. Sapphire - Wikipedia

   en.wikipedia.org/wiki/Sapphire

   In October 2014, Sotheby's Hong Kong achieved consecutive per-carat price records for Kashmir sapphires – first with the 12.00 carat Cartier sapphire ring at US$193,975 per carat, then with a 17.16 carat sapphire at US$236,404, and again in June 2015 when the per-carat auction record was set at US$240,205. [39]