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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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AlterEgo Collection, AlterEgo Ovale ring in rose gold and cognac diamond

AlterEgo

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Brown marble
AlterEgo Collection and cognac diamonds

The perfect match

AlterEgo is the meeting of two stones, a reflection of bold duality. A tribute to union, otherness, and the personal moments that shape our journey. A collection to personalize, celebrating every milestone in life.

The designs

AlterEgo Poire White Gold Sapphire Ring

AlterEgo Poire

White gold, Sapphire and Diamond

3 100 €
AlterEgo Ovale L Rose Gold Diamond Ring

AlterEgo Ovale L

Rose gold, Diamond and Diamond

7 400 €
AlterEgo Ovale White Gold Emerald Ring

AlterEgo Ovale

White gold, Emerald and Diamond

3 200 €
AlterEgo Poire Rose Gold Tanzanite Ring

AlterEgo Poire

Rose gold, Tanzanite and Diamond

3 040 €
AlterEgo Ovale L Yellow Gold Aquamarine Ring

AlterEgo Ovale L

Yellow gold, Aquamarine and Diamond

4 550 €
AlterEgo Ovale Rose Gold Green Sapphire Ring

AlterEgo Ovale

Rose gold, Green Sapphire and Diamond

3 150 €
AlterEgo Poire Yellow Gold Cognac Diamond Ring

AlterEgo Poire

Yellow gold, Cognac Diamond and Diamond

3 320 €
AlterEgo Ovale L White Gold Chocolate Diamond Ring

AlterEgo Ovale L

White gold, Chocolate Diamond and Diamond

6 400 €
AlterEgo Ovale Rose Gold Ruby Ring

AlterEgo Ovale

Rose gold, Ruby and Diamond

3 170 €
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Two of a kind

A timeless classic reinterpreted by the Maison, the Toi & Moi ring embodies two stones that, while distinct, are in perfect harmony. They meet, intertwine, and merge in a perfect balance of uniqueness and unity. Each piece is an invitation to write your own story, celebrating both connection and self-expression.

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Ampersand Cognac diamond