Argyle

Chromism in pink diamonds

Pink diamonds from Argyle have been known by polishers, laboratories and traders to exhibit a phenomenon of photochromism whereby their colour can be influenced by illumination of different lights and intensities. These influences are relatively short-lived and most conspicuous after illumination by short wavelength light of high intensity. This effect is particularly noticeable when using instruments to observe fluorescence, such as a DiamondView, which after use with Argyle pink diamonds results in a distinctively bleached or pale colouration.
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The first Market review on Fancy color diamonds

Market Size, retail and customer segments, price evolution, auction insights and much more!

Market Size, retail and customer segments,
price evolution, auction insights
and much more!