Multifaceted leadership: Meet the Natural Diamond Council’s vice president of retail strategy and partnerships.

The jewelry department head talks about the diamond brooch that changed her life, and the enduring power of the Art Deco movement.

Impactful leadership: The executive director and secretary-general of the Watch & Jewellery Initiative 2030 discusses mentoring, gender equality, and tackling global problems.

Manufacturers should have bought more carefully, says managing director Mmetla Masire.

New CEO Al Cook assesses the challenges ahead.

Rock-solid strategy: Experts Laryssa Wirstiuk, founder of digital-marketing agency Joy Joya, and Megan Crabtree, owner of Crabtree Consulting, discuss how jewelers should be targeting customers and where advertising is headed.