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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Available immediately
Ring Platinum Green Sapphire and diamonds EverBloom Pavée 4 mm 2
Ring Platinum Green Sapphire and diamonds EverBloom Pavée 4 mm 3
Ring Platinum Green Sapphire and diamonds EverBloom Pavée 4 mm 4

EverBloom Pavée 4 mm

Platinum, Green Sapphire

2 960 €

Available immediately
Ring Platinum Green Sapphire and diamonds Rétromantique S Pavée 2
Ring Platinum Green Sapphire and diamonds Rétromantique S Pavée 3
Ring Platinum Green Sapphire and diamonds Rétromantique S Pavée 4

Rétromantique S Pavée

Platinum, Green Sapphire

2 150 €

Available immediately
Ring Platinum Green Sapphire and diamonds Rétromantique M Pavée 2
Ring Platinum Green Sapphire and diamonds Rétromantique M Pavée 3
Ring Platinum Green Sapphire and diamonds Rétromantique M Pavée 4

Rétromantique M Pavée

Platinum, Green Sapphire

3 145 €

Available immediately
Ring Platinum Green Sapphire and diamonds Rétromantique S 2
Ring Platinum Green Sapphire and diamonds Rétromantique S 3
Ring Platinum Green Sapphire and diamonds Rétromantique S 4

Rétromantique S

Platinum, Green Sapphire

1 870 €

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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.