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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.



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Men's Rings

18k black gold aquamarine men's rings

Gemmyo allows you to find the 18k black gold aquamarine 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 aquamarine men's rings.

18K black gold

18K black gold

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