Diamonds

In Depth Lab-grown diamonds are causing changes in a business that is already under heavy scrutiny

By Justin Klawans, The Week US Published 7 January 24

Speed Read A £640,000 ring feared stolen from a hotel room is found – in a vacuum cleaner bag

By The Week UK Published 11 December 23

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By The Week Staff Last updated 7 February 20

In Depth Are you a dedicated follower of fashion with an eye for a well-cut gemstone?

By The Week Staff Last updated 28 November 19

Speed Read A diamond as big as The Ritz: Laurence Graff acquires the Lesedi La Rona

By Felix Bischof Published 26 November 18

Speed Read Ultra-rare gem sets a new high of £2m per carat

By The Week Staff Published 14 November 18

Speed Read From smash-and-grabs to underground tunnelling and cryptocurrency hacks, this century has seen it all

By The Week Staff Published 2 August 18

In Depth Hugh 910-carat gemstone found in Lesotho mine could sell for £30m or more

By The Week Staff Published 15 January 18

In Depth The haute joaillerie crystal specialist celebrates its birthday with a collection using truly sustainable emeralds and crystals

By Alexandra Zagalsky Last updated 22 November 17

In Depth When you're looking for a new stone, you need to know the "four Cs". Lilian Lousky and Salim Hasbani tell us what they are

By The Week Staff Published 20 June 17

In Depth No outfit is complete without a touch of sparkle so dazzle this Christmas with some of the year's finest bejewelled timepieces

By The Week Staff Last updated 15 December 16

In Depth At 118.78 carats, the heart-shaped jewel is the largest of its kind in the world – and its transformation was months in the making

By The Week Staff Published 2 November 16