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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.



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Engagement rings

18k yellow gold aquamarine Engagement rings

Looking for an 18k yellow gold aquamarine 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 Aquamarine and diamonds Baby EverBloom 2
Ring Yellow gold Aquamarine and diamonds Baby EverBloom 3
Ring Yellow gold Aquamarine and diamonds Baby EverBloom 4

Baby EverBloom

Yellow gold, Aquamarine

1 210 €

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

Rétromantique S Pavée

Yellow gold, Aquamarine

1 445 €

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

Lefkos 4 mm Pavée

Yellow gold, Aquamarine

2 865 €

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

Baby EverBloom Pavée

Yellow gold, Aquamarine

1 530 €

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

Little Lady

Yellow gold, Aquamarine

835 €

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

Baby Lady

Yellow gold, Aquamarine

810 €

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

Rétromantique S

Yellow gold, Aquamarine

1 170 €

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

Mini Lady

Yellow gold, Aquamarine

465 €

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

Lefkos 5 mm Pavée

Yellow gold, Aquamarine

3 640 €

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

Milady

Yellow gold, Aquamarine

1 220 €

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

Little Lady Pavée

Yellow gold, Aquamarine

1 845 €

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

Little Lady Duo de Poires

Yellow gold, Aquamarine

2 025 €

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

Baby EverBloom 6 mm

Yellow gold, Aquamarine

1 795 €

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

Baby Lady Duo

Yellow gold, Aquamarine

1 255 €

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

Rétromantique M Pavée

Yellow gold, Aquamarine

2 190 €

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

Art Déco

Yellow gold, Aquamarine

2 010 €

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

Little Lady Duo

Yellow gold, Aquamarine

1 955 €

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

Lady Pavée

Yellow gold, Aquamarine

2 175 €

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

Lady

Yellow gold, Aquamarine

1 085 €

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

Rétromantique M

Yellow gold, Aquamarine

1 590 €

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

Little EverBloom

Yellow gold, Aquamarine

1 930 €

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

Little EverBloom Pavée

Yellow gold, Aquamarine

2 465 €

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

Rétromantique L Pavée

Yellow gold, Aquamarine

2 630 €

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Still time left!

Explore our jewelry available for immediate delivery – perfect for last-minute gifts.

In a rush?

  • Enjoy free express shipping in France and Belgium on orders placed before 3pm on December 19th*.
  • For Paris and nearby suburbs, take advantage of free courier delivery until 12pm on December 23rd*.

*For orders of pieces available immediately.