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Buying a piece of jewelry is an important moment. The Gemmyo Maison has a duty: to help you to find the jewel of your dreams. We are here to answer all your questions.

We are available Monday to Friday, 9 am to 7 pm.


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Our team is available by phone.

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From Switzerland +41 22 518 08 94



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For all inquiries, please contact us at hello@gemmyo.com.



Any questions? Have a look at our Q&A.
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Men's Rings

18k black gold garnet men's rings

Gemmyo allows you to find the 18k black gold garnet ring for men of your dreams, simple or original, sober or coloured. Don't wait any longer to discover our collection of 18k black gold garnet men's rings.

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Ring Black gold Garnet Thésée Duo 2
Ring Black gold Garnet Thésée Duo 3
Ring Black gold Garnet Thésée Duo 4

Thésée Duo

Black gold, Garnet

CHF 1'420.–

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