To form pink diamonds, build and destroy a supercontinent

The Argyle deposit in Australia formed about 1.3 billion years ago, a study shows, along a rift zone that sundered the supercontinent Nuna.

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Emplacement of the Argyle diamond deposit into an ancient rift zone triggered by supercontinent breakup

Nikk Ogasa (@nikkogasa) / X

To form pink diamonds, build and destroy a supercontinent

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Nikk Ogasa (@nikkogasa) / X

Most diamonds share a common origin story

Natural Diamond ver.4

Pink diamonds emerged when a supercontinent broke apart: Study