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 Switzerland +41 22 518 08 94



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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Ring Yellow gold Diamond RétroMilano Duo 2
Ring Yellow gold Diamond RétroMilano Duo 3
Ring Yellow gold Diamond RétroMilano Duo 4

RétroMilano Duo

Yellow gold, Diamond

CHF 3'215.–

Available immediately
Bracelet Yellow gold Diamond RétroMilano 2
Bracelet Yellow gold Diamond RétroMilano 3
Bracelet Yellow gold Diamond RétroMilano 4

RétroMilano

Yellow gold, Diamond

CHF 7'310.–

Available immediately
Wedding band Yellow gold Diamond Duo Pavée 2
Wedding band Yellow gold Diamond Duo Pavée 3
Wedding band Yellow gold Diamond Duo Pavée 4

Duo Pavée

Yellow gold, Diamond

CHF 3'565.–

Available immediately
Earrings Yellow gold Diamond Paris 1901 M 2
Earrings Yellow gold Diamond Paris 1901 M 3
Earrings Yellow gold Diamond Paris 1901 M 4

Paris 1901 M

Yellow gold, Diamond

CHF 4'120.–

Available immediately
Pendant Yellow gold Diamond Paris 1901 M 2
Pendant Yellow gold Diamond Paris 1901 M 3
Pendant Yellow gold Diamond Paris 1901 M 4

Paris 1901 M

Yellow gold, Diamond

CHF 2'165.–

Available immediately
Bracelet Yellow gold Diamond Paris 1901 M 2
Bracelet Yellow gold Diamond Paris 1901 M 3
Bracelet Yellow gold Diamond Paris 1901 M 4

Paris 1901 M

Yellow gold, Diamond

CHF 7'935.–

Available immediately
Ring Yellow gold Diamond MET Duo Pavée 2
Ring Yellow gold Diamond MET Duo Pavée 3
Ring Yellow gold Diamond MET Duo Pavée 4

MET Duo Pavée

Yellow gold, Diamond

CHF 3'605.–

Available immediately
Ring Yellow gold Diamond Paris 1901 Prima 2
Ring Yellow gold Diamond Paris 1901 Prima 3
Ring Yellow gold Diamond Paris 1901 Prima 4

Paris 1901 Prima

Yellow gold, Diamond

CHF 6'120.–

Available immediately
Ring Yellow gold Diamond MET Prima 2
Ring Yellow gold Diamond MET Prima 3
Ring Yellow gold Diamond MET Prima 4

MET Prima

Yellow gold, Diamond

CHF 5'540.–

Available immediately
Ring Yellow gold Diamond Ariane So Pavée 2
Ring Yellow gold Diamond Ariane So Pavée 3

Ariane So Pavée

Yellow gold, Diamond

CHF 15'540.–

Available immediately
Ring Yellow gold Diamond Baby EverBloom 0,4 ct 2
Ring Yellow gold Diamond Baby EverBloom 0,4 ct 3
Ring Yellow gold Diamond Baby EverBloom 0,4 ct 4

Baby EverBloom 0,4 ct

Yellow gold, Diamond

CHF 3'070.–

Available immediately
Ring Yellow gold Diamond Baby EverBloom 0,4 ct Pavée 2
Ring Yellow gold Diamond Baby EverBloom 0,4 ct Pavée 3
Ring Yellow gold Diamond Baby EverBloom 0,4 ct Pavée 4

Baby EverBloom 0,4 ct Pavée

Yellow gold, Diamond

CHF 3'455.–

Available immediately
Ring Yellow gold Diamond Baby EverBloom 6 mm 2
Ring Yellow gold Diamond Baby EverBloom 6 mm 3
Ring Yellow gold Diamond Baby EverBloom 6 mm 4

Baby EverBloom 6 mm

Yellow gold, Diamond

CHF 8'605.–

Available immediately
Ring Yellow gold Diamond Baby EverBloom 6 mm Pavée 2
Ring Yellow gold Diamond Baby EverBloom 6 mm Pavée 3
Ring Yellow gold Diamond Baby EverBloom 6 mm Pavée 4

Baby EverBloom 6 mm Pavée

Yellow gold, Diamond

CHF 9'105.–

push
Available immediately
Ring Yellow gold Diamond EverBloom Alta 2
Ring Yellow gold Diamond EverBloom Alta 3
Ring Yellow gold Diamond EverBloom Alta 4

EverBloom Alta

Yellow gold, Diamond

CHF 6'080.–

Available immediately
Mono earring Yellow gold Diamond EverBloom Haute Joaillerie 2
Mono earring Yellow gold Diamond EverBloom Haute Joaillerie 3
Mono earring Yellow gold Diamond EverBloom Haute Joaillerie 4

EverBloom Haute Joaillerie

Yellow gold, Diamond GVS

CHF 18'500.–

Available immediately
Ring Yellow gold Diamond Lefkos 6 mm 2
Ring Yellow gold Diamond Lefkos 6 mm 3
Ring Yellow gold Diamond Lefkos 6 mm 4

Lefkos 6 mm

Yellow gold, Diamond

CHF 10'290.–

Available immediately
Ring Yellow gold Diamond Lefkos 6 mm Pavée 2
Ring Yellow gold Diamond Lefkos 6 mm Pavée 3
Ring Yellow gold Diamond Lefkos 6 mm Pavée 4

Lefkos 6 mm Pavée

Yellow gold, Diamond

CHF 10'570.–

Available immediately
Ring Yellow gold Diamond Art Déco Solo 2
Ring Yellow gold Diamond Art Déco Solo 3
Ring Yellow gold Diamond Art Déco Solo 4

Art Déco Solo

Yellow gold, Diamond

CHF 2'750.–

Available immediately
Ring Yellow gold Diamond Plissage Rond 4 mm 2
Ring Yellow gold Diamond Plissage Rond 4 mm 3
Ring Yellow gold Diamond Plissage Rond 4 mm 4

Plissage Rond 4 mm

Yellow gold, Diamond

CHF 2'110.–

Available immediately
Pendant Yellow gold Diamond Art Déco 2
Pendant Yellow gold Diamond Art Déco 3
Pendant Yellow gold Diamond Art Déco 4

Art Déco

Yellow gold, Diamond

CHF 6'225.–

Available immediately
Ring Yellow gold Diamond Art Déco Rond 4 mm 2
Ring Yellow gold Diamond Art Déco Rond 4 mm 3
Ring Yellow gold Diamond Art Déco Rond 4 mm 4

Art Déco Rond 4 mm

Yellow gold, Diamond

CHF 2'615.–

Available immediately
Wedding band Yellow gold Diamond Art Déco 4 mm 2
Wedding band Yellow gold Diamond Art Déco 4 mm 3
Wedding band Yellow gold Diamond Art Déco 4 mm 4

Art Déco 4 mm

Yellow gold, Diamond

CHF 1'095.–

Available immediately
Ring Yellow gold Diamond Art Déco Rond 6 mm 2
Ring Yellow gold Diamond Art Déco Rond 6 mm 3
Ring Yellow gold Diamond Art Déco Rond 6 mm 4

Art Déco Rond 6 mm

Yellow gold, Diamond

CHF 8'080.–

Available immediately
Wedding band Yellow gold Diamond Art Déco 6 mm 2
Wedding band Yellow gold Diamond Art Déco 6 mm 3
Wedding band Yellow gold Diamond Art Déco 6 mm 4

Art Déco 6 mm

Yellow gold, Diamond

CHF 1'135.–

Available immediately
Ring Yellow gold Diamond Ariane Semi Pavée 2
Ring Yellow gold Diamond Ariane Semi Pavée 3
Ring Yellow gold Diamond Ariane Semi Pavée 3

Ariane Semi Pavée

Yellow gold, Diamond

CHF 1'625.–

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