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Grey diamonds make a ‘masculine’ and contemporary alternative and are more affordable than its competition. There are no famous grey diamonds to note in history, but the very famous 45.52 carat ‘Hope Diamond’ is officially considered a Fancy Grey – Blue.
Grey Origin
Grey diamonds are mined in Russia, Brazil, South Africa and The Argyle Mine in Western Australia.
Colour formation
Grey diamonds obtain their colour from the inclusion of hydrogen in their formation, although it may also be caused by Boron (similar to blue diamonds).
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