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Market Comment: October 22, 2026

Indian factories preparing for Diwali slowdown.
Paul Chieveley-Williams podcast

Podcast: The Importance of Origin

Antwerp’s Paul Chieveley-Williams discusses fancy-color diamonds.
Lab-grown diamonds image

Lab-Grown Organization Strikes Back at CIBJO

Diamond Producers Council threatens action against jewelers who “deceptively use the term synthetic.”
The pinkish-brown diamond in its polished and rough forms image

GIA Analyzes Atypical Color Center in Natural Diamond

5.22-carat, pinkish-brown stone displays unusual absorption features.
Raluca Anghel portrait

Raluca Anghel to Exit Diamond Collective

Head of external affairs and industry relations leaving after seven years with organization.
Packets of rough diamonds for sightholders at De Beers image

De Beers Allocates $73M to Diamonds for Development Fund

Initial contribution goes to support Botswana’s long-term economy.
Rebecca Boyajian image

GemTalks: What’s in a Jewelry Report?

Join GIA’s Rebecca Boyajian for this special LinkedIn Live session.
The carved panther's face diamond image

GIA Examines Diamond Resembling a Panther’s Face

Stone weighs 67.18 carats and features marquise mixed-cut emeralds for eyes.
The Cartier 21.05-carat sapphire ring leading the sale at Christie's image

Christie’s Predicts $6M Payday for Cartier Sapphire Ring

Hong Kong sale will also feature pink diamond with $12 million estimate.
An employee at De Beers sightholder Almod Diamonds viewing a polished stone in Windhoek, Namibia with Ben Perry/Armoury Films/De Beers image

De Beers Sales Volume Jumps After Price Cut

Miner lifts production plan following increase in Gahcho Kué stake.

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