ALine-Logo
ALine GmbH
Switzerland

The Swiss company ALine specializes in top quality gemstones such as Spinel, no heat Rubies, Sapphires and Spessartite or Tsavorite.
The stones are characterized by their excellent quality, outstanding cuts and striking color nuances.
The company’s direct access to mines and producers and partners in various countries allow sourcing of exceptional rough and cut gemstones wherever important findings are discovered.
ALine’s customers include prestigious jewellery and watch brands, jewelers and collectors in Switzerland and throughout the world.
As a certified RJC member, ALine holds the highest standard regarding ethical business approaches, sustainability and trust.
One part of its profit is designated to the company’s own rainforest conservation project in Madagascar.



Alexander Leuenberger
 Bernstrasse 264, Heimberg, 3627 SWITZERLAND
 mail@alinecollection.ch
 +41 33 655 06 08


CATEGORIES

Emeralds - Rubies - Sapphires - Coloured Stones
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DIGITAL JEWELRY WEEK

GemGenève is the main partner of the Digital Jewelry Week in October 2024! Student? Young Designer?

Enter contest and your piece will maybe be produced and showcased at the next GemGenève show!

DESIGNERS

Are you a Designer or an Emerging talent? Do you have interesting pieces to showcase to a wide audience?

We are seeking new talents for our next edition in May 2025. Should you be interested in exhibiting: