Rio Tinto Auction

When: November 2 - 6, 2026, 09:00 am - 06:00 pm
Company: Bonas-Couzyn
Origin: Williamson, Tanzania
Type: Rough Diamonds

Antwerp viewings 

Closing: 6 November 2026 5pm

When: November 18 - 25, 2026
Company: First Element

Antwerp viewings 

Closing: 25 November 2026

When: November 20 - 27, 2026, 09:00 am - 06:00 pm
Company: Bonas-Couzyn
Origin: Petra Diamonds, South Africa
Type: Rough Diamonds

Antwerp viewings 

Closing: 27 November 2026 5pm

On Tuesday December 1, between 12pm and 1.30pm, you can enjoy hot beverages, take a seat in our cosy sofa, and share the warmth. This year, we will be selling customized winter hats for 10 euros a piece. All proceeds of this and the winter market go entirely to ‘De Warmste Week’.

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When: November 30 - December 10, 2026, 09:00 am - 06:00 pm
Company: Bonas-Couzyn
Origin: Lucara, Botswana
Type: Rough Diamonds

Antwerp viewings 

Closing: 10 December 2026 3pm