Front view of the Fiancée four-prong round lab-grown diamond ring with pavé shoulders
Fiancée round lab-grown diamond engagement ring worn on the hand
Three-quarter view of the fixed-size Fiancée four-prong ring and pavé shoulders
Side profile of the Fiancée raised four-prong setting and open basket
Fiancée round diamond ring worn in an elegant evening setting
Macro view of the Fiancée four-prong basket, pavé diamonds and polished metal rails
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LAB-GROWN DIAMOND · PLATINUM 950

Fiancée Ring

4.8 203 verified reviews

A round brilliant centre diamond held in a refined four-prong setting, with pavé shoulders that carry the light across the band—classic in spirit and unmistakable in presence.

Gemstone
Lab Diamond Brilliant Moissanite
Carat Weight
Compare 1 CT and 2 CT on hand
Metal
Ring Size
€1.148,00

Or €382,66 in 3 interest-free payments with Klarna

Free FedEx delivery

Free insured shipping
60-day returns
Free resizing
Lifetime guarantee

Made for the yes

The joy she shares. The life you begin.

First comes the yes. Then the calls, the laughter and the look that says everything. Fiancée follows her from the joy she shares to the life you build together, with a round brilliant centre and pavé shoulders made to catch every new chapter in the light.

A newly engaged woman sharing the Fiancée ring with a friend
For the joy she can’t keep to herself.
A couple together with the woman naturally wearing the Fiancée ring
For every chapter you begin together.

Choose your presence

One promise. Two expressions.

Compare 1.0 CT and 2.0 CT on the same hand, then choose the presence that feels most like her. The four-prong setting, pavé shoulders and polished metal rails remain unchanged; only the centre diamond changes.

One carat Fiancée ring shown on hand

Approx. 6.5 mm

Shown on the same hand at a verified relative scale. Individual diamond dimensions can vary slightly by cut proportions and are confirmed on the IGI report.

Surprise sizing

Not sure about the ring size?

You don’t need to know the exact size to choose the ring.

It’s fine to choose the closest size now. After the proposal, we can adjust the ring for the perfect fit with our complimentary resizing service.

See every angle

See how the light follows.

Watch the round centre diamond, four-prong setting and pavé shoulders respond as the ring moves through the light.

Every detail, clearly

See exactly what you’re choosing.

A precise view of the diamond, setting and finish behind Fiancée.

Diamond SpecificationsRound brilliant · 1.0 CT
Gemstone
Lab-Grown Diamond
Shape
Round brilliant
Selected size
1.0 CT
Approximate face-up diameter
Approx. 6.5 mm
Colour
D–F
Clarity
VVS1–VVS2
Cut
Excellent or Ideal
Independent grading
IGI
Ring SpecificationsPlatinum 950 · Four-prong head
Design
Round centre with pavé shoulders
Metal
Platinum 950
Setting
Four-prong head
Ring size
Select your ring size
Certification & Product DocumentationEach centre diamond is independently graded by IGI.

Your lab-grown diamond is selected after your order is placed and comes with its own IGI report. All our diamonds are independently certified by the IGI (International Gemological Institute). The IGI report confirms the exact dimensions and grading details of your diamond and can be verified on the official IGI website. The IGI report is included in our Certificate of Authenticity, which comes with every order. You will receive your digital certificate after your order has been dispatched.

Thoughtfully crafted, down to the smallest detail.

Close craftsmanship view of the Fiancée four-prong basket, pavé shoulders and polished metal rails

Made to hold the moment

Four prongs. Every detail considered.

The raised four-prong head keeps the round centre clearly defined, while the open basket lets light reach the diamond from every angle. Along each shoulder, a single pavé row sits between polished metal rails for brilliance with a precise, enduring finish.

Inside the process

See how your ring is made.

Step inside the workshop to see the stages behind your ring, from preparation and setting to finishing and final inspection.

Watch the complete ring-making journey

Independent certification

The diamond is certified by the International Gemological Institute (IGI).

Quality control

Setting, finish and stone security are checked before dispatch.

The Amour Diamant presentation

Beautiful from the moment it arrives.

Presented with care, ready for the moment you have planned.

Turquoise Amour Diamant ring box and branded presentation packaging

Inside your order

  • The Ring
  • Premium Ring Box
  • Certificate of Authenticity

Sent with tracking and insurance.

Amour Diamant customer reviews

Loved in real life

Store-wide experiences and real customer photos from verified Amour Diamant purchases.

4.8 ★★★★★ 203 verified reviews

Customer stories

★★★★★

The ring is perfect!

Absolutely in love with my ring. Every time I look at it, I’m reminded of the moment I said yes. I couldn’t have dreamed of a more perfect ring. ❤️
Claudia P. Verified purchase
Ovale Diamant Ring
★★★★★

Good quality ring

Received my order. It is good ring, my wife loves it. Thank you
Nicolas D. Verified purchase
Amóur Diamant Ring
★★★★★

Thank you

Received mine. It looks awesome. What a brilliant stone!! GOOD!
Michele L. Verified purchase
Amóur Diamant Ring
★★★★★

Nothing better for this price

I didn't found anything better for this price. The silver band with white gold looks so good. So silly I don't have a photo to post here, but believe me, the ring looks waaaay better than in the photos. You will not be dissapointed.
Andrea E. Verified purchase
Amóur Diamant Ring
★★★★★

Ring

I buy this ring and it is very good. It was a gift for my girlfriend and she like very much. Sorry for my english.
Gabriel A. Verified purchase
Amóur Diamant Ring
★★★★☆

Price

Price is very good. Stone is awesome. The setting is not so good, but it is ok. For this price, you can't expect more.
Jare S. Verified purchase
Amóur Diamant Ring
★★★★★

The diamond is top!

Saw an ad on Instagram and was skeptical, but now I can see the ring In my hands. It is very beautiful. The fire and the sparkles are impressive. The gem is the real deal. Got my order in 5 days. The price is very very good! Thank you.
George M. Verified purchase
Amóur Diamant Ring
★★★★★

My best investment

Hallo! I am Joachim from Hamburg. I bought your ring a week ago and received it with Fedex today. The ring is absolutely stunning. I like the design and the diamant is very shiny and bright. Quality is very good. Thank you!
Joachim F. Verified purchase
Amóur Diamant Ring
Read all reviews Write a review

Questions, answered

Everything you need to know.

What defines the Fiancée Ring?

Fiancée pairs a round brilliant centre diamond with a raised four-prong setting and pavé-set shoulders. Polished metal rails frame the pavé, keeping the silhouette refined while carrying light along the band.

Can I choose between 1 CT and 2 CT?

Yes. Fiancée is available with a 1.0 CT or 2.0 CT round centre diamond. Use the on-hand comparison to judge their relative presence, then choose the carat weight in the purchase controls.

Is Fiancée available in an adjustable size?

Yes. Choose Size Adjustable when you do not know the exact ring size, or select a fixed or custom size when you do. If the fit needs refinement after delivery, contact us to arrange complimentary resizing.

Are lab-grown diamonds real diamonds?

Yes. Lab-grown diamonds have the same chemical and optical properties as mined diamonds; the difference is how they are created.

Are the diamonds certified?

Yes. Every lab-grown diamond is certified by the International Gemological Institute (IGI), and you can verify its report on the official IGI website.

How do I choose the correct ring size?

Use our Size Guide to compare an existing ring or measure the intended finger. If the proposal is a surprise, choose a Size Adjustable option when it is available for the design you like. Otherwise, select your best estimate and we can resize the ring free of charge after the proposal.

What if the ring size is wrong?

Not a problem. Contact us after delivery and we’ll arrange a complimentary size change for you.

How long will delivery take?

Free insured FedEx delivery usually takes 5–7 days for in-stock rings. Made-to-order rings require 1–2 weeks for production. If your order is urgent, contact us to ask about 1–3-day delivery with DHL Express.

Are shipping and returns free?

Insured shipping is free, and eligible orders may be returned within 60 days under our returns policy.

What does the lifetime warranty cover?

All our products are covered by a lifetime manufacturing warranty against defects and manufacturing faults. Contact us if you would like more details or need help with an item.

Is delivery insured and discreet?

Yes. Delivery is guaranteed. Your ring is sent with tracking and insurance inside discreet outer packaging, with no logo or wording that reveals what is inside.

Can I buy now and pay in instalments?

Yes. You can pay in three interest-free instalments with Klarna. Select Klarna at checkout when it is available for your order, or contact us for more details.