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EMIR LUXELab-grown diamond

Chaîne Cubaine Miami Croix Diamant de Laboratoire 20 mm Homme

Price of the piece

20 788 €

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 croix 20 mm pour homme, en diamant de laboratoire

La croix est l'un des motifs les plus portés par les hommes. Cette chaîne cubaine de 20 mm l'intègre à chaque maillon et la fait briller au milieu de diamants de laboratoire.

Ce qui distingue ce modèle

Les maillons sont bombés et couverts de pierres. Sur chacun, nos photos montrent des croix en relief, aux extrémités élargies, façonnées dans le métal poli et centrées sur une pierre. Le fermoir à boîtier est une pièce à part entière : pavé, il affiche une grande croix en son milieu et de plus petites sur les côtés.

Nos conseils de port

Cette chaîne raconte déjà beaucoup : portez-la seule. Fermoir devant, elle met la grande croix en avant, comme sur notre photo. Fermoir à la nuque, elle offre une suite régulière de maillons ornés. Un haut uni et sombre reste son meilleur allié. Pour d'autres idées, lisez notre article sur la croix pour homme.

Le diamant de laboratoire

Les pierres de cette version sont des diamants cultivés en laboratoire. Ce sont de vrais diamants, de dureté 10 sur l'échelle de Mohs, à l'éclat blanc et net. Leur origine les rend en général plus abordables que des diamants naturels comparables. Sur ce modèle, leur blancheur fait ressortir le poli des croix.

Quel métal choisir ?

Les croix étant en métal apparent, choisissez la monture avec soin : argent 925, or 10K, or 14K ou or 18K. Le prix varie avec ce choix.

Pierres serties Diamant cultivé en laboratoire
Largeur 20 mm
Métaux Argent 925, or 10K, 14K, 18K
Finition au choix Or Jaune, Or Blanc ou Or Rose, à sélectionner sur la fiche
Longueur au choix 45 cm, 50 cm, 55 cm, 60 cm
Fabrication Sur commande

À votre écoute

Votre chaîne est réalisée à la commande, puis vérifiée et mise en écrin. La finition se choisit sur la fiche. Une question sur le métal ou la longueur ? Le service client vous renseigne avant l'achat.

Questions fréquentes

Que symbolise une chaîne avec croix ?
Pour certains, c'est un signe de foi ; pour d'autres, un motif de style ancré dans la culture hip-hop. Chacun lui donne le sens qu'il souhaite.

Le diamant de laboratoire résiste-t-il aussi bien ?
Oui. Sa dureté est celle du diamant, la plus élevée de l'échelle de Mohs.

Quelle longueur de chaîne homme pour 20 mm de large ?
50 cm pour un porté près du col, 55 ou 60 cm pour plus d'aisance. Une maille large demande un peu de marge.

Poursuivre

Chaînes en diamant de laboratoire · Colliers croix · Cuban link · Chaînes en or homme. Également 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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