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About Us

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Let the gems shine

Doris Hangartner is a Graduate Gemologist and private jeweler in Zurich, specializing in colored stones.

In 1992 she completed her Graduate Gemologist (GG) degree at the Gemological Institute of America (GIA) in Santa Monica, CA.

Over the years she has gained profound knowledge of gems and jewelry.

In 2014 she founded Doris Hangartner AG, specializing in sourcing exquisite gems, finding your gem match and in building gem portfolios.

Individualized in-house designs are created into beautiful jewelry, all handmade in Switzerland.

OUR LOCATION

In Gassen 6 | 8001 Zurich | Switzerland

OUR PHONE

+41 44 202 10 21

Meet Our Team

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Karen McGlashan

Creative Department
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Sarah Ghitis

Graduate Gemologist
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Marianne Truempler

Graduate Gemologist
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Maca Camber

Administration


Website
Tigers Agreement LTD | Zürich
www.tigers-agreement.com

Brand design
Amalia Aranguren Monjardín