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Aquamarine
AlterEgo Ovale Ring Rose gold, Aquamarine and Diamond
3 000 € or 3 x 1 000 €
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This Toi & Moi ring is set with two center stones: a personnalised 3mm round cut and a 0.25ct oval diamond
40 diamonds are pavé-set on half of the band and around the center stones
A piece that pairs perfectly with the MET S wedding band or the Faubourg wedding band
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Adorned with an oval-cut diamond, this design offers a fresh interpretation focused on personalization: you can choose the round-cut stone from a wide selection to embellish your piece. Perfectly proportioned, the semi-pavé band gently tapers towards the motif. Its finely pinched body combines lightness and strength with a widened base. Designed to enhance the two central stones and their micro-pavé setting, this model stands out with a slightly elevated prong setting, ideal for stacking or pairing with our wedding bands. Every detail has been carefully considered: the pavé setting follows the contours of the stones perfectly, with no gaps, amplifying their brilliance.
A word from our designer
The oval cut, a favorite among our clients, infuses this design with a unique luminosity, enhanced by the subtle addition of a round cut. Initially conceived as the perfect engagement ring, two stones uniting for eternity, this iconic piece breaks free from the conventional ties to love or couples. It becomes a timeless symbol, perfect for celebrating new beginnings, marking a pivotal moment in life, or expressing personal identity. Comfortable and elegant, its semi-pavé band is paired with carefully polished prongs.
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Made in France, in our workshops
Shipped with care in a jewelry box
Life guarantee
Product reference:
D1427M4P3Q1S0Setting
Setting metal:
18K rose goldAverage weight of metal:
2,5 gMaximum ring width:
2,2 mmTotal number of stones:
42Paving weight:
0,24 ctMain gemstone
Type:
Aquamarine of quality AAAShape:
RoundSize:
3 mmWeight in carats:
0,1 ctType of crimping:
ClawSecondary stone :
Diamond
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Quality
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HSI
HSI
3 000 € -
GVS
GVS
3 290 € (+290 €) -
AAA
1 - Thailand
AAA
3 000 € -
Ceylan
2 - Ceylon
Ceylan
3 000 € -
AAA
AAA
3 000 € -
SI
SI
3 000 € -
SI
SI
3 000 € -
AAA
AAA
3 000 €
We offer two colors of AAA-quality sapphires: a lighter shade (Ceylon sapphire) and a darker one (Thailand sapphire).
The exceptional sapphire features a particularly deep "Royal Blue" hue. Not too light, nor too dark, its color is extremely rare!
Find out moreOur AAA-quality rubies display a vivid red hue, with subtle, even tones for a harmonious brilliance.
An exceptional ruby stands out with its deep, intense red and rich reflections. Its vibrant glow and remarkable radiance make it truly unique.
Find out moreOur AAA-quality emeralds reveal a bright, luminous green with a natural balance—lively yet soft, capturing the essence of fine gemstones.
An exceptional emerald is defined by its intense, crystalline green—almost electric. A rare brilliance that enhances its depth and radiance.
Find out moreSize
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58 58 58
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62 62 62
Please select a size
Engraving
AlterEgo Ovale
Rose gold, Aquamarine and Diamond
Font style
15 remaining characters
Our services
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Free delivery
Free and secure delivery
We offer free and secure delivery within France (including DOM TOM), Switzerland, the European Union, and Japan. Delivery and production times typically take 3 to 4 weeks, with an option for a gift certificate if you need your order sooner. Your package is insured and delivered personally by Colissimo, with no reference to the brand.
In-Store pickup
You can pick up your jewelry in-store by appointment at our Paris location or other European boutiques. Pickup is available the next day in Paris, and within 3 to 4 days at our other locations, from Tuesday to Friday.
Courier delivery in Paris
For those in Paris and nearby suburbs, we offer a personal courier delivery service. This option is available for €20 within Paris and €30 for the suburbs.
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International shipping
European Union (including DOM TOM): Delivery is free, though customs fees may apply for DOM TOM.
Switzerland: Enjoy free delivery with customs fees covered, provided you’re shopping through our Swiss portal.
Outside the European Union: Additional shipping fees may apply, and you will be responsible for local taxes and import duties. The price of your purchase will be calculated excluding taxes.
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Secure payment
For security reasons, we do not accept cash payments or money orders.
Credit card payment
Payments by credit card are securely processed by Crédit Mutuel using SSL encryption, ensuring that your banking information is encrypted and sent directly to the bank, without passing through our website.
Bank transfer
After selecting this payment method, please transfer the amount using the provided details. Your order will be processed once the payment is received.
Payment by check
Send your check to the following address: Gemmyo, 26 rue Berthollet, 75005 Paris. Your order will be processed once the check has been cleared.
You can also pay in 3 instalments (see next section).
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Payment in 3 instalments
Select the 3x interest-free payment option and enter your Visa, Mastercard, or American Express card details.
The total amount of your order will be split into three payments: the first payment is due at the time of order, the second one month later, and the final payment two months after the first.
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Free return
Contact our team at +33 1 42 46 90 89 or by email at [email protected] to receive a return slip and instructions.
Returns shipping costs are taken care of by Gemmyo for the following countries: Metropolitan France & DOM TOM (Guadeloupe, Saint-Martin, Saint-Barts, Martinique, French Guiana, La Réunion, Mayotte, Saint-Pierre-et-Miquelon), Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden and Switzerland.
Please note that returns are not accepted for orders outside the European Union, except for Switzerland.
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Customer service
Our customer care team is here to help.
We’re available Monday to Friday, from 9am to 7pm (CET).Live Chat
Get instant answers from our advisors.
By phone
Give us a call with any question you may have at +33 1 42 46 90 89.
WhatsApp
Message us at +33 7 55 53 68 17.
By email
Write to us at [email protected].
Book an in-store appointment
Schedule a dedicated time with one of our experts.
Video consultation
Enjoy a personalised appointment from the comfort of your home.
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Warranty
Gemmyo covers all repairs under warranty. For any other issue, our workshop will provide a quote before proceeding.
If the repair is due to a manufacturing defect, we will take care of it entirely, including return shipping.
Please note: this warranty does not apply if the piece has been altered outside of our workshop. -
Resizing
Gemmyo covers all repairs under warranty. For any other issue, our workshop will provide a quote before proceeding.
If the repair is due to a manufacturing defect, we will take care of it entirely, including return shipping.
Please note: this warranty does not apply if the piece has been altered outside of our workshop. -
Gemmyo box
Your piece will be carefully packaged to ensure it reaches you safely.
To keep it in perfect condition, we recommend storing it in its pouch or box when you're not wearing it or while travelling.
Try to store each piece separately to avoid friction and reduce the risk of scratches.
We actually have three box sizes.
First, a case adapted to our ring models and most of our earrings, its dimensions are: 6 cm x 6 cm x 4.5 cm (L x W x H)
We also have a second larger case for our wedding bands, pendants and bracelets the dimensions are: 8 cm x 6 cm x 4.5 cm (L x W x H)
We have a last case designed for bracelets of ring type, the dimensions are: 9 cm x 9 cm x 4 cm (L x W x H)
It is also possible to receive a piece of jewelry in a small cotton suede bag, in very rare cases, if for technical reasons a piece of jewelry would not be sufficiently supported in our classic box.
If you have any questions about the size of our cases, please do not hesitate to contact us directly.
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Jewelry care
We’re happy to offer a professional cleaning service for your jewelry, free of charge and as often as you like.
This service is available exclusively in our boutiques. Feel free to drop by or book an appointment, it only takes about 10 minutes.