29 October 2026International edition
Vol. I · No.
29 October 2026
AI IN FASHION
DAILY
The daily briefing on AI in the fashion business
Where fashion meets artificial intelligence.
Jewellery and watches

Amsterdam Sauer

Brazil

Amsterdam Sauer is a Brazilian fine jewellery house founded in Rio de Janeiro in 1941 by Jules Roger Sauer. It is known for jewellery featuring Brazilian gemstones and for its gem museum in Rio.

Facts
Founded1941, Rio de Janeiro
FounderJules Roger Sauer
CEODaniel Sauer
First boutique1956
StoresAround 15 in Brazil
Websiteamsterdamsauer.com
Segment
Luxury
Categories
Jewellery
Sales channels
Own stores

What is Amsterdam Sauer?

Amsterdam Sauer is a jeweller based in Rio de Janeiro. It was founded in 1941 as Lapidação Amsterdam, a gem cutting business, by Jules Roger Sauer, who was born in Alsace, France, in 1921 and settled in Brazil at the age of 18.

History

Sauer became one of the leading promoters of Brazilian gemstones internationally. In the 1950s he obtained the Martha Rocha aquamarine, a rough stone weighing more than 80 pounds, and in 1963 he discovered the first Brazilian emerald mine. The first Amsterdam Sauer boutique opened in 1956. Jules Sauer died in 2017 at the age of 95, and his son Daniel Sauer leads the company as chief executive.

Products and positioning

The house designs fine jewellery built around coloured stones, with a strong focus on gems mined in Brazil, such as emeralds and aquamarines.

  • Fine jewellery with Brazilian gemstones
  • Gem cutting heritage
  • A museum in Rio de Janeiro devoted to gems

Distribution

Amsterdam Sauer sells through its own boutiques, with around 15 locations across Brazil.

Why it matters

Amsterdam Sauer helped build international awareness of Brazilian coloured gemstones and remains one of the country's best known jewellery houses.

Frequently asked questions

Who founded Amsterdam Sauer?

Amsterdam Sauer was founded in Rio de Janeiro in 1941 by Jules Roger Sauer, a gem dealer born in Alsace, France.

What is Amsterdam Sauer known for?

The house is known for fine jewellery with Brazilian gemstones such as emeralds and aquamarines, and for its gem museum in Rio de Janeiro.

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