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The Guardian - AU
The Guardian - AU
World
Shanti Mathias in Akaroa

Shimmering with an opal shine: New Zealand’s unique blue pearls face threat of warming seas

Pawlowski holds a farmed pāua shell with a pearl inside and a wild pāua shell side by side
A farmed pāua shell with a pearl inside (L) held next to a wild pāua shell. Photograph: Shanti Mathias

Roger Beattie was diving off the Chatham Islands, about 800km east of New Zealand, when he saw his first pāua pearl. Beattie was familiar with pāua, the Māori word for abalone, and their iridescent shells of shimmering purples and greens. But the pearl that had formed inside was unlike anything he had ever seen, gleaming with layers of the pāua’s natural colours.

“I just thought ‘heck, that would make amazing jewellery,’” Beattie says.

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