Contact us

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.


Call us

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



Send us an e-mail

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



Any questions? Have a look at our Q&A.
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Three-stone solitaires

18k rose gold green sapphire Three-stone Solitaires

Available immediately
Ring Rose gold Green Sapphire Little Lady Duo 2
Ring Rose gold Green Sapphire Little Lady Duo 3
Ring Rose gold Green Sapphire Little Lady Duo 4

Little Lady Duo

Rose gold, Green Sapphire

2 595 €

Available immediately
Ring Rose gold Green Sapphire and diamonds Baby Lady Duo 2
Ring Rose gold Green Sapphire and diamonds Baby Lady Duo 3
Ring Rose gold Green Sapphire and diamonds Baby Lady Duo 4

Baby Lady Duo

Rose gold, Green Sapphire

1 500 €

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Gemmyo comes to Luxembourg

Gemmyo comes to Luxembourg

We travel to visit you on November 15th & 16th, a great opportunity to show you our creations up close.

Book an appointment as soon as possible, places are very limited.