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EMIR LUXELab-grown diamond

Chaîne Cubaine Miami Diamant de Laboratoire 25 mm Homme

Price of the piece

28 888 €

Longueur 45 cm

Falls at the collarbones, the most worn length

Metal Argent 925

92.5% pure silver

Finition Or jaune

Available Piece made to order, for you Personalised jewel, made to order Custom-made creation, manufactured after your quote is approved Temporarily unavailable

  • Dispatch within 24 to 48 working hours
  • Tracked Colissimo: 2 to 3 working days in France after dispatch
  • Fabrication : 1 to 4 weeks, then tracked delivery in 2 to 3 working days
  • Manufacturing: 1 to 4 weeks, then tracked delivery in 2 to 3 working days
  • Manufacturing: 3 to 8 weeks depending on the piece, lead time stated on your quote
  • Leave your e-mail below: we will let you know as soon as it is back.

  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • Cartes Bancaires
  • EPS
  • iDEAL Wero
  • Klarna
  • Mastercard
  • MobilePay
  • Shop Pay
  • Visa
  • Shipped within 24 to 48 hworking hours, tracked parcel
  • 14-day returnsafter receipt
  • Made for youto order
  • Tracked deliveryfree in France
  • 1-year warranty+ 2 years of legal warranty
  • Secure paymentbank card, Apple Pay, Shop Pay

4,7/5 sur 854 customer reviews published by Loox (as of 01/10/2026)

Details Materials, dimensions, tips

Certaines chaînes ne se discutent pas. Avec ses 25 mm de maille pavée, la chaîne cubaine Miami 25 mm en diamant de laboratoire pour homme est une grosse chaîne au sens plein, sertie de vrais diamants.

Le modèle : Miami Cuban, 25 mm, fermoir à boîte

Les maillons sont larges, bombés, pavés sur plusieurs rangs. Leur emboîtement serré est la signature de la maille Miami. Le fermoir à boîte, large et serti de pierres, verrouille l'ensemble et participe au dessin.

Comment porter une grosse chaîne homme

Seule, toujours. En 50 cm, elle se porte haut, autour de la base du cou. En 55 ou 60 cm, elle repose sur le torse, par-dessus un tee-shirt ou un sweat uni. Le 45 cm est réservé à un port très ajusté. Nos repères dans le guide des longueurs de chaîne homme.

Le diamant de laboratoire

C'est un diamant véritable, cultivé en laboratoire : composition chimique et dureté (10 sur l'échelle de Mohs) identiques à celles du diamant naturel. Sur une maille de 25 mm, le pavage dessine une surface continue, d'un blanc éclatant.

Choisir le métal et la longueur

Argent 925 Argent à 925 millièmes, l'option la plus accessible
Or 10K 417 millièmes d'or, très résistant aux frottements
Or 14K 585 millièmes d'or, solide et plus riche en or
Or 18K 750 millièmes d'or, le titre le plus élevé proposé
Longueurs 45, 50, 55 ou 60 cm
Finition Or jaune, or blanc ou or rose, au choix sur la fiche ; la finition retenue s'applique aussi à la version en argent 925
Pierre Diamant de laboratoire

Un conseil avant de commander

Chaque chaîne est fabriquée sur commande. Pour une pièce de cette envergure, prenez le temps d'échanger avec nous via le formulaire de contact : longueur, métal, nous vous conseillons.

Vos questions, nos réponses

Quelle largeur pour une grosse chaîne homme ?

À partir de 15 mm, une chaîne cubaine se remarque de loin. À 25 mm, elle devient la pièce autour de laquelle se construit la tenue.

Le diamant de laboratoire est-il un vrai diamant ?

Oui. Même matière et même dureté que le diamant naturel ; seule son origine diffère.

Quel or choisir pour une chaîne large ?

Le 10K est le plus dur, le 18K le plus riche en or. Notre comparatif 10K, 14K, 18K détaille chaque titre.

Même dessin, autre choix : la version moissanite pour homme ou la version diamant de laboratoire pour femme.

Pour aller plus loin : toutes nos chaînes cubaines · colliers en diamant de laboratoire · chaînes et colliers pour homme · chaînes en or pour homme.

Warranty & delivery Tracked parcel · 14-day returns · 1-year warranty
  1. Order confirmedPayment confirmed: your jewel goes into preparation.
  2. Quality controlChecking, cleaning and placing in its jewellery box.
  3. ShippingWithin 24 to 48 working hours, with a tracking number by e-mail.
  4. DeliveryColissimo: 2 to 3 working days in France.
  1. Order confirmedPayment confirmed: your piece goes into manufacturing.
  2. Manufacturing1 to 4 weeks : it is made to order, in the chosen metal and size.
  3. Inspection and shippingChecking, cleaning, placing in its jewellery box, then tracked parcel.
  4. DeliveryColissimo: 2 to 3 working days in France.

Delivery

  • Mainland France: Tracked Colissimo, 2 to 3 working days after dispatch. Free on orders of 25 € or more (19.95 € below that).
  • Western Europe, United Kingdom, United States, Canada: Chronopost, 3 to 5 working days.
  • Other destinations: rate and lead time are shown before payment.
All lead times by country

Returns

14 days after receipt to change your mind, without having to justify yourself. Return shipping costs are at your expense; the return is free if the error comes from us.

14 days after receipt for items in stock. Pieces made to your specifications (personalisation, custom-made) are not taken back, except for a lack of conformity: the exact conditions are detailed on the Returns and exchanges page.

Returns and exchanges: how to proceed

Warranty

  • Emir ICE seller’s warranty: 1 year against material and manufacturing defects (excluding normal wear and accidental damage): repair, replacement or, failing that, refund.
  • Legal guarantee of conformity: 2 years from delivery.
Our warranties in detail

Payment

Bank card (CB, Visa, Mastercard, American Express), Apple Pay or Shop Pay. Payment is secure: your bank details are never shared with us.

Payment in instalments with Klarna, depending on the country and amount.

  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • Cartes Bancaires
  • EPS
  • iDEAL Wero
  • Klarna
  • Mastercard
  • MobilePay
  • Shop Pay
  • Visa

A question before ordering? Our customer service replies Monday to Friday: info@emirice.com · +33 7 68 32 44 78 · contact form.

Size guide Where each length falls

See where each length offered for this model falls, from the base of the neck to the sternum, and choose yours directly.

Complete size guide
Care Keep the shine, day after day
  • Remove it before water. Shower, pool, sea, sport: chlorinated or salt water tarnishes the metal and weakens the settings.
  • Perfume and cream first. Apply them before putting on your jewellery, never after.
  • Store it separately. In its jewellery box or a pouch: jewellery that knocks together gets scratched.

Moissanite and diamonds

Soak in lukewarm soapy water, gently brush around the setting, rinse thoroughly and dry immediately.

Or 10K, 14K, 18K

The purer the gold, the softer it is: clean it with soapy water and have it polished from time to time by a jeweller.

Argent 925

It can oxidise slightly in the air: a special silver cloth or a bath of lukewarm soapy water restores its shine.

All our care tips

EMIR LUXE

Three stones, three reasons to choose

The price of a piece depends first on its stone and its metal. Here, simply, is what distinguishes the three stones in the range.

Moissanite

Type
Synthetic stone (silicon carbide). It is not a diamond.
Hardness
9.25 out of 10 (Mohs scale)
Brilliance
Very lively fire, with more pronounced coloured reflections than those of diamond.
Who it is for
Maximum brilliance for the most accessible budget in the range.
See this piece in moissanite

You are viewing this version

Lab-grown diamond

Type
Real diamond (pure carbon), created in a laboratory.
Hardness
10 out of 10 (Mohs scale)
Brilliance
The same as a natural diamond: same material, same properties.
Who it is for
A real diamond, without the price of rarity.

Natural diamond

Type
Real diamond, formed in the earth then extracted.
Hardness
10 out of 10 (Mohs scale)
Brilliance
The benchmark against which all other stones are compared.
Who it is for
The rarest stone, for a piece that is handed down.
See this piece in natural diamond

A doubt about the stone, the metal or the size?

Write to us before ordering: our customer service replies Monday to Friday. And if the piece you imagine does not yet exist, we will design it for you, free quote.

EMIR ICE

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