Steinberg Diamonds grossiste diamant investir diamant investissement diamantaire paris anvers hong-kong membre de la bourse diamantaire. Nos prix sont les plus compétitifs du marché !

Traçabilité de notre activité

Pourquoi sommes-nous les moins chers ?

Steinberg Diamonds assure à ses clients des prix directs sans marge d’intermédiaire. Steinberg Diamonds est Membre de la Bourse du Diamant Brut à Anvers (Antwerps de Diamant kring). Pour comprendre le cycle de vie d’un diamant, consultez le tableau ci-dessous :

steinberg diamonds
steinberg diamonds
qui sommes-nous departement diamant-investissement devenir acheteur steinberg diamonds vendez-nous vos diamants recherchez un diamant contactez-nous
steinberg diamonds

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DIAMONDS’ WHOLESALER

steinberg diamonds

Traceability of our activity

Why are we the cheapest ?

Steinberg Diamonds guarantees to his customers of direct prices without intermediary margins.
Steinberg Diamonds is a Member of Rough Diamond Bourses in Antwerp (Antwerp with Diamond Kring).
To understand the life cycle of a diamond, consult the table below :

traçabilité de notre activité
  • Search for resources diamond dealers (kimberlites and lamproites) and evaluation of the profitability.
  • Development and construction of new mines.
  • Production and treatments of the deposit.
    • opencast mines
    • underground mines
    • alluvia
    • deposits at sea
  • Sort rough diamond out in different categories.
  • Sale of the rough diamonds by the producers.
  • Commercial transactions diamond dealers.
  • Cutting and polished of the rough diamonds for the production of polished diamonds.
  • Wholesale of polished diamonds to the manufacturers of jewels.
  • Design and manufacturing of jewels.
  • Sales of jewels to the target consumer.
  • Consumption of jewels.
  • Industrial request.

SteinbergDiamonds.com counts 250 00 diamonds, stones which are physically in Paris, Bombay, Antwerp, Hong-Kong, New York, Tel Aviv…
A very successful system informs Steinberg Diamonds of their availability in the real time. This exceptional choice allows the designer to propose the widest and the least expensive offer of the market. Absolute insurance for his customers, and specificity of SteinbergDiamonds.com. They have to deal with technicians of diamond, proposing them diamonds directly from the International Stock Exchange.

On the other hand our fixed costs are much less expensive than convenience stores ; weaker rents, little advertising, total control of the production of the diamond from paper to the finished jewel that we carry out in our Parisian workshops.

WE GUARANTEE YOU THE MOST BEAUTIFUL OFFER IN THE MOST COMPETITIVE RATES OF THE MARKET

TO MAKE SURE OF A LEGAL SUPPLY

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Mine

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Export

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Import

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Cutting

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Market

conclusion approvisionnement
conclusion approvisionnement

Kimberley Process Certificate (KP)

Exchanged and sold diamonds between countries respecting the KP are transported in an ultra-secured way and always accompanied with the official Kimberley’s document.

SYSTEM OF GUARANTEE AND INSURANCE CERTIFICATE

When diamonds arrive and are ready to be sold on the market, a written guarantee accompanies each diamond and jewel expressing that they come from legitimate sources in agreement with the UN resolutions.