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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.


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



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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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Engagement rings

18k yellow gold sapphire Engagement rings

Looking for an 18k yellow gold sapphire engagement ring? This classic piece of jewelry will be a wonderful symbol of your love. Elegant and timeless, an engagement ring is the surest way to make her say 'yes'!

18K yellow gold

18K yellow gold

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Available immediately
Ring Yellow gold Sapphire and diamonds Baby EverBloom 2
Ring Yellow gold Sapphire and diamonds Baby EverBloom 3
Ring Yellow gold Sapphire and diamonds Baby EverBloom 4

Baby EverBloom

Yellow gold, Sapphire

1 390 €

Available immediately
Ring Yellow gold Sapphire and diamonds Rétromantique S Pavée 2
Ring Yellow gold Sapphire and diamonds Rétromantique S Pavée 3
Ring Yellow gold Sapphire and diamonds Rétromantique S Pavée 4

Rétromantique S Pavée

Yellow gold, Sapphire

1 580 €

Available immediately
Ring Yellow gold Sapphire and diamonds Lefkos 4 mm Pavée 2
Ring Yellow gold Sapphire and diamonds Lefkos 4 mm Pavée 3
Ring Yellow gold Sapphire and diamonds Lefkos 4 mm Pavée 4

Lefkos 4 mm Pavée

Yellow gold, Sapphire

2 995 €

Available immediately
Ring Yellow gold Sapphire and diamonds Baby EverBloom Pavée 2
Ring Yellow gold Sapphire and diamonds Baby EverBloom Pavée 3
Ring Yellow gold Sapphire and diamonds Baby EverBloom Pavée 4

Baby EverBloom Pavée

Yellow gold, Sapphire

1 710 €

Available immediately
Ring Yellow gold Sapphire Little Lady 2
Ring Yellow gold Sapphire Little Lady 3
Ring Yellow gold Sapphire Little Lady 4

Little Lady

Yellow gold, Sapphire

1 220 €

Available immediately
Ring Yellow gold Sapphire Baby Lady 2
Ring Yellow gold Sapphire Baby Lady 3
Ring Yellow gold Sapphire Baby Lady 4

Baby Lady

Yellow gold, Sapphire

980 €

Available immediately
Ring Yellow gold Sapphire and diamonds Rétromantique S 2
Ring Yellow gold Sapphire and diamonds Rétromantique S 3
Ring Yellow gold Sapphire and diamonds Rétromantique S 4

Rétromantique S

Yellow gold, Sapphire

1 300 €

Available immediately
Ring Yellow gold Sapphire Mini Lady 2
Ring Yellow gold Sapphire Mini Lady 3
Ring Yellow gold Sapphire Mini Lady 4

Mini Lady

Yellow gold, Sapphire

535 €

Available immediately
Ring Yellow gold Sapphire and diamonds Lefkos 5 mm Pavée 2
Ring Yellow gold Sapphire and diamonds Lefkos 5 mm Pavée 3
Ring Yellow gold Sapphire and diamonds Lefkos 5 mm Pavée 4

Lefkos 5 mm Pavée

Yellow gold, Sapphire

4 000 €

Available immediately
Ring Yellow gold Sapphire and diamonds Milady 2
Ring Yellow gold Sapphire and diamonds Milady 3
Ring Yellow gold Sapphire and diamonds Milady 4

Milady

Yellow gold, Sapphire

1 355 €

Available immediately
Ring Yellow gold Sapphire and diamonds Little Lady Pavée 2
Ring Yellow gold Sapphire and diamonds Little Lady Pavée 3
Ring Yellow gold Sapphire and diamonds Little Lady Pavée 4

Little Lady Pavée

Yellow gold, Sapphire

2 265 €

Available immediately
Ring Yellow gold Sapphire and diamonds Little Lady Duo de Poires 2
Ring Yellow gold Sapphire and diamonds Little Lady Duo de Poires 3
Ring Yellow gold Sapphire and diamonds Little Lady Duo de Poires 4

Little Lady Duo de Poires

Yellow gold, Sapphire

2 375 €

Available immediately
Ring Yellow gold Sapphire and diamonds Baby EverBloom 6 mm 2
Ring Yellow gold Sapphire and diamonds Baby EverBloom 6 mm 3
Ring Yellow gold Sapphire and diamonds Baby EverBloom 6 mm 4

Baby EverBloom 6 mm

Yellow gold, Sapphire

3 145 €

Available immediately
Ring Yellow gold Sapphire and diamonds Baby EverBloom 5 mm Pavée 2
Ring Yellow gold Sapphire and diamonds Baby EverBloom 5 mm Pavée 3
Ring Yellow gold Sapphire and diamonds Baby EverBloom 5 mm Pavée 4

Baby EverBloom 5 mm Pavée

Yellow gold, Sapphire

2 420 €

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

Baby Lady Duo

Yellow gold, Sapphire

1 385 €

Available immediately
Ring Yellow gold Sapphire and diamonds Rétromantique M Pavée 2
Ring Yellow gold Sapphire and diamonds Rétromantique M Pavée 3
Ring Yellow gold Sapphire and diamonds Rétromantique M Pavée 4

Rétromantique M Pavée

Yellow gold, Sapphire

2 550 €

Available immediately
Ring Yellow gold Sapphire and diamonds Art Déco 2
Ring Yellow gold Sapphire and diamonds Art Déco 3
Ring Yellow gold Sapphire and diamonds Art Déco 4

Art Déco

Yellow gold, Sapphire

2 420 €

Available immediately
Ring Yellow gold Sapphire Little Lady Duo 2
Ring Yellow gold Sapphire Little Lady Duo 3
Ring Yellow gold Sapphire Little Lady Duo 4

Little Lady Duo

Yellow gold, Sapphire

2 380 €

Available immediately
Ring Yellow gold Sapphire and diamonds Rétromantique Solo Pavée 2
Ring Yellow gold Sapphire and diamonds Rétromantique Solo Pavée 3
Ring Yellow gold Sapphire and diamonds Rétromantique Solo Pavée 4

Rétromantique Solo Pavée

Yellow gold, Sapphire

1 825 €

Available immediately
Ring Yellow gold Sapphire and diamonds Lady Pavée 2
Ring Yellow gold Sapphire and diamonds Lady Pavée 3
Ring Yellow gold Sapphire and diamonds Lady Pavée 4

Lady Pavée

Yellow gold, Sapphire

3 185 €

Available immediately
Ring Yellow gold Sapphire Lady 2
Ring Yellow gold Sapphire Lady 3
Ring Yellow gold Sapphire Lady 4

Lady

Yellow gold, Sapphire

2 095 €

Available immediately
Ring Yellow gold Sapphire and diamonds Rétromantique M 2
Ring Yellow gold Sapphire and diamonds Rétromantique M 3
Ring Yellow gold Sapphire and diamonds Rétromantique M 4

Rétromantique M

Yellow gold, Sapphire

1 950 €

Available immediately
Ring Yellow gold Sapphire and diamonds Rétromantique Ovale Pavée 2
Ring Yellow gold Sapphire and diamonds Rétromantique Ovale Pavée 3
Ring Yellow gold Sapphire and diamonds Rétromantique Ovale Pavée 4

Rétromantique Ovale Pavée

Yellow gold, Sapphire

3 120 €

Available immediately
Ring Yellow gold Sapphire and diamonds Little EverBloom 2
Ring Yellow gold Sapphire and diamonds Little EverBloom 3
Ring Yellow gold Sapphire and diamonds Little EverBloom 4

Little EverBloom

Yellow gold, Sapphire

2 350 €

Available immediately
Ring Yellow gold Sapphire and diamonds Little EverBloom Pavée 2
Ring Yellow gold Sapphire and diamonds Little EverBloom Pavée 3
Ring Yellow gold Sapphire and diamonds Little EverBloom Pavée 4

Little EverBloom Pavée

Yellow gold, Sapphire

2 885 €

Available immediately
Ring Yellow gold Sapphire and diamonds Rétromantique L Pavée 2
Ring Yellow gold Sapphire and diamonds Rétromantique L Pavée 3
Ring Yellow gold Sapphire and diamonds Rétromantique L Pavée 4

Rétromantique L Pavée

Yellow gold, Sapphire

3 675 €

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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.