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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 France +33 1 42 46 90 89

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From Belgium +32 2 320 29 34



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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 jewelry

18k yellow gold tanzanite men's jewelry

18k yellow gold tanzanite men's jewelry is the chic and original detail that shows you are not like everyone else. For you gentlemen, Gemmyo has created a collection of luxurious and masculine 18k yellow gold tanzanite men's jewelry.

18K yellow gold

18K yellow gold

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Available immediately
Ring Yellow gold Tanzanite Thésée Duo 2
Ring Yellow gold Tanzanite Thésée Duo 3
Ring Yellow gold Tanzanite Thésée Duo 4

Thésée Duo

Yellow gold, Tanzanite

1 265 €

Available immediately
Ring Yellow gold Tanzanite Minotaure 2
Ring Yellow gold Tanzanite Minotaure 3
Ring Yellow gold Tanzanite Minotaure 4

Minotaure

Yellow gold, Tanzanite

1 380 €

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Still time left!

Explore our jewelry available for immediate delivery – perfect for last-minute gifts.

In a rush?

  • Enjoy free express shipping in France and Belgium on orders placed before 3pm on December 19th*.
  • For Paris and nearby suburbs, take advantage of free courier delivery until 12pm on December 23rd*.

*For orders of pieces available immediately.