Crime Reads » Matthew Hart

How Lab-Grown Diamonds Upended the Industry and Could End Up Changing the World

How Lab-Grown Diamonds Upended the Industry and Could End Up Changing the World

Matthew Hart on mayhem in the diamond industry.

By Matthew Hart | June 20, 2024

The Strange Story of a Dog, a Diamond Discovery, and the Fierce Rivalries of the Canadian Arctic

The Strange Story of a Dog, a Diamond Discovery, and the Fierce Rivalries of the Canadian Arctic

Thor was a husky lost in the Canadian Arctic. Or was he a spy from a rival diamond expedition?

By Matthew Hart | September 8, 2021

How the Discovery of a Rare Pink Diamond Led One Reporter into the World of Thrillers

How the Discovery of a Rare Pink Diamond Led One Reporter into the World of Thrillers

Matthew Hart wrote about diamonds and gold. One day, he got the call from Brazil—an 81-carater came out of the river.

By Matthew Hart | November 3, 2020

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