The high-tech process has the power to transform the least valuable colored diamonds into the most valuable. That may explain why, after 12 years, it still makes the market uneasy. Twelve years ago ...

Gemesis, which makes HPHT fancy intense and vivid yellow “cultured” diamonds, provided these matching earrings—pear shapes weighing 1.13 cts. t.w.—and a 1.04-ct. round brilliant center stone. Bottom, ...

Not to be confused with imitation diamonds, made from glass or plastic, lab-grown diamonds are real diamonds created in a laboratory using a sophisticated process. Lab-grown diamonds are often cheaper ...

Have you ever wondered how those resplendent lab-grown gems are created? Buckle up because we're in for a deep dive, discussing some cool stuff about how those synthetic gemstones are made. Nowadays, ...

New York Post may receive revenue from affiliate and advertising partnerships for sharing this content and/or when you make a purchase. In the ever-evolving landscape of the diamond industry, a ...

It's diamond season. Almost 40 percent of American engagements happen between Thanksgiving and Valentine's Day, with Christmas the most popular day to pop the question – and hand over a sparkly piece ...

"Lab-created diamonds are real diamonds created in a highly controlled laboratory environment. They are physically, optically and chemically identical to earth-mined diamonds, without the ...

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