18
February 2026

The De Beers Cartel: Romancing the Stone

Welcome to The Arts Society Mid Sussex
Wednesday, February 18, 2026 - 10:30
Whitemans Green Sports Club Cuckfield RH17 5HX
Online Event

Come learn how De Beers really did "Romance the Stone".

Learn how one company came to control the world's flow of diamonds into the marketplace for over a century.  The De Beers Diamond Cartel convinced diamond miners & traders to only buy or sell via their single market channel, forming a bond so tight it was impossible to move diamonds without them.  At one time, De Beers held 40,000,000 carats of rough diamonds in a 3 story basement vault in London- a 20 year supply of gemstones.  De Beers took the jewellery market by storm with the slogan "A Diamond is Forever" voted the advertising slogan of the century.  

THE ARTS SOCIETY ACCREDITED LECTURER

Ms Laurie Wickwire

With over 35 years in the diamond industry, diamond expert Laurie Wickwire represents the industry across all sectors: mining, sorting, grading and  brokering some of the world’s key rough stones.  

A leader in the industry, Laurie is the On-Air Diamond Expert for the international television shopping channel QVC where her opinion is regularly sought by over a million viewers each week.  

Whether presenting diamond shows on national channels the BBC, ITV and QVC, hosting diamond master classes, filming jubilee specials, or creating the historical jewellery range for both Buckingham Palace and Windsor Castle gift shops, Laurie’s love of the diamond industry is apparent.  

A graduate of GIA London, IGI Antwerp, and DeBeers Institute of Diamonds, Laurie is both a certified diamond grader and certified pearl grader. Additionally, she holds a Bachelor of Science Degree in International Business & Finance, and a Bachelor of Arts in French.   

Laurie’s industry knowledge has seen her interviewing celebrities at the Cannes Film Festival, publishing articles on Ocean Mining or the British Coronation, guest on numerous internationally streamed podcasts, enrichment lecturer on luxury cruise lines and creating bespoke commissions for the Royal Family.