On a recent winter morning in Panna, a diamond-mining region in central India, two childhood friends made a discovery they believe could change their lives forever. Satish Khatik and Sajid Mohammed ...

On a recent winter morning in central India's Panna, a diamond mining region, two childhood friends made a discovery that they think could change their lives forever. Satish Khatik and Sajid Mohammed ...

SURAT, India — Ajay Lakum has been a diamond worker his entire adult life, like his father before him. His wages as a sorter were modest, but the work was steady, helping Lakum support his 10-person ...