Colored diamonds are in the spotlight. They’re routinely breaking records at auction houses. They make headlines when set in celebrity engagement rings. And they’re gemological marvels of the rarest ...

Diamond color is all about what you can’t see. Diamonds are valued by how closely they approach colorlessness – the less color, the higher their value. (The exception to this is fancy color diamonds, ...

Although both are "made, not mined," moissanite gemstones and lab-grown diamonds are NOT one in the same. Here are some of ...

Couples, families, and businesses celebrate the passage of time with a diamond, often in the form of a ring; Countless ...

Prices of fancy-color diamonds fell 2.2% in 2024, as a downturn in luxury and socioeconomic uncertainties slowed demand, according to the Fancy Color Research Foundation (FCRF). Yellow fancy-colored ...

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Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. In this paper, we review the progress of color centers in ...

Diamond, often celebrated for its unmatched hardness and transparency, has emerged as an exceptional material for high-power electronics and next-generation quantum optics. Diamond can be ...

Over the last two years, the price of one-carat natural diamond has fallen by 26 per cent to a low of $3,923.83 (Rs 3.39 lakh) last month. Meanwhile, lab-grown diamonds, have seen an even steeper ...