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EMIR LUXELab-grown diamond

Chaîne Cubaine Miami Diamant de Laboratoire 18 mm Homme

Price of the piece

17 888 €

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

Chaîne cubaine Miami 18 mm homme, sertie de diamants de laboratoire

Pour l'homme qui veut une chaîne en diamant large et nette, voici la Miami 18 mm : des maillons aux arêtes vives, entièrement pavés de diamants de laboratoire.

Un dessin géométrique

Le maillon n'est pas ovale : il est facetté. Nos photos montrent des faces planes, limitées par des pans coupés, et couvertes d'un pavage régulier sur plusieurs rangs. Les maillons s'emboîtent en diagonale et forment un ruban dense. Le fermoir à boîtier, de forme cylindrique, est serti sur tout son pourtour visible.

Nos conseils de port

Laissez-lui la vedette. Un haut sombre et uni la met en valeur mieux que n'importe quel imprimé. En 50 cm, elle se cale sur la base du cou. En 60 cm, elle forme un arc plus ouvert, plus décontracté. Un bracelet cubain assorti au poignet suffit à compléter l'ensemble.

Ce qu'apporte le diamant de laboratoire

Chimiquement et physiquement, un diamant de laboratoire est un diamant : carbone cristallisé, dureté maximale de 10 sur l'échelle de Mohs. Il est cultivé plutôt qu'extrait. Sur une chaîne de 18 mm, la surface à sertir est importante ; le diamant de laboratoire, en général plus abordable à qualité comparable, rend ce format plus atteignable.

Quel métal pour ce format ?

Le métal pèse dans le prix d'une chaîne large. L'argent 925 et l'or 10K le contiennent ; l'or 14K et l'or 18K privilégient la part d'or pur. La couleur de l'or se choisit à part, avec l'option Finition.

Pierre Diamant de laboratoire
Largeur 18 mm
Métal au choix Argent 925, or 10K, or 14K ou or 18K
Finition Or Jaune, Or Blanc ou Or Rose, au choix sur la fiche ; la finition choisie s'applique aussi à la version en argent 925
Longueurs 45, 50, 55 ou 60 cm
Fabrication Sur commande

Notre accompagnement

Chaque pièce est réalisée à la commande, puis contrôlée et placée dans son écrin. Vous préférez parler de votre projet avant de vous décider ? Notre service client vous répond personnellement.

Questions fréquentes

Un diamant de laboratoire a-t-il les mêmes reflets qu'un diamant naturel ?
Oui. Même matière, même taille de pierre, même comportement à la lumière : l'œil ne fait pas la différence.

Quelle longueur de chaîne pour un homme au cou large ?
Prenez une taille au-dessus de votre habitude : 55 cm plutôt que 50 cm. Une maille épaisse a besoin d'un peu plus d'aisance.

Or 10K, 14K ou 18K pour une chaîne ?
L'or 10K est le plus dur, l'or 18K le plus riche en or. Notre comparatif des ors vous aide à choisir.

Poursuivre

Chaînes en diamant de laboratoire · Chaînes cubaines · Chaîne en or homme · Bracelets. Ce modèle existe aussi en moissanite.

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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