Diamond Buyers Antwerp - Sell Your Diamonds to Diamond Brothers

Diamond Brothers is an Antwerp-based diamond buyer that purchases diamonds, diamond jewellery, coloured diamonds, and gemstones from private sellers across Europe. Certified gemologists and precious-metal specialists evaluate every piece you submit, supported by secure shipping. Diamond Brothers offers a free expert valuation and fully insured FedEx pickup from your address. We transfer your payment the moment you accept our offer. With an instant bank transfer, it reaches euro bank accounts within minutes.

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Diamond Buyers Antwerp

What Diamond Brothers Buys

Diamond Brothers evaluates and buys a wide range of diamonds and diamond jewellery submitted from Antwerp's surrounding markets and across Europe.

  • Loose Diamonds Individual diamonds without a setting qualify for evaluation, whether recently purchased, inherited, or removed from existing jewellery.
  • Diamond Rings Engagement rings, wedding bands, solitaire rings, and modern European settings are accepted, including vintage and antique pieces.
  • Diamond Bracelets Tennis bracelets, link bracelets, and other diamond-set bracelets are evaluated on their full composition.
  • Diamond Earrings Studs, hoops, and drop earrings with diamonds qualify for evaluation regardless of setting or design.
  • Diamond Necklaces and Pendants Solitaire pendants, multi-stone necklaces, and diamond-set designs can be submitted.
  • Certified and Uncertified Diamonds Pieces with GIA, IGI, or HRD certification are welcome, as well as uncertified stones that need a full expert assessment.
  • Diamonds in Worn or Damaged Condition Diamonds with wear, damaged settings, or missing stones are still worth submitting, since certified gemologists assess the underlying diamond and metal content regardless of condition.
What Diamond Brothers Buys

How the Selling Process Works

Diamond Brothers runs a structured, discreet process for sellers across Europe. Certified gemologists manage every stage, supported by secure shipping.

  • Step 1: Free Expert Valuation Submit details of your diamonds online, or arrange an in-person consultation. Diamond Brothers grades every submission against recognised diamond-grading standards. Learn how a diamond valuation works.
  • Step 2: In-Person Appointment or Secure Shipping Book a private appointment at the Antwerp office to have your diamonds evaluated in person, or choose fully insured FedEx pickup from your address. An appointment is recommended for in-person visits, to make sure a gemologist is available for your assessment.
  • Step 3: An Offer Based on Real Market Conditions After the assessment, you receive an offer based on current international and European secondary-market demand, not the original retail price. Understanding market value versus resale value explains this distinction.
  • Step 4: Payment on Acceptance We transfer your payment the moment you accept our offer. With an instant bank transfer, it reaches euro bank accounts within minutes.

Full details are available on how to sell with Diamond Brothers.

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How Selling Diamonds Works

What Influences the Valuation

Diamond Brothers evaluates each diamond against the characteristics recognised across the European diamond trade. Cut quality (the brilliance, symmetry, and craftsmanship of the stone) matters alongside carat weight, with interest generally increasing with stone size. Diamond Brothers grades colour and clarity individually, and higher grades attract stronger offers. Design and condition, including setting style, craftsmanship, and physical state, also factor into demand.

Certification from GIA, IGI, or HRD helps structure the appraisal, but Diamond Brothers also accepts uncertified stones. Valuations reflect current secondary-market conditions across Europe. If you're unsure what your diamonds are worth, request a free expert valuation before deciding anything.

Why Sellers Choose Diamond Brothers

  • Established European Heritage More than 30 years in Antwerp, the centre of Europe's diamond trade.
  • Discreet and Secure Handling Insured courier transport and confidential assessment procedures at every stage.
  • Wide Range of Accepted Diamonds and Jewellery Diamond Brothers accepts certified and uncertified diamonds, loose stones and set jewellery, and pieces in worn or damaged condition.
  • Expert Appraisals Trained gemologists and precious-metal specialists carry out every evaluation. Learn more about Diamond Brothers.

Diamond Brothers, based in Antwerp, operates within Europe's established diamond trade. The company buys diamonds, diamond jewellery, coloured diamonds, and gemstones, offers free expert valuations, and arranges secure shipping for sellers across Europe.

FAQs


Where is Diamond Brothers located in Antwerp?
Diamond Brothers is located at Hoveniersstraat 2, Office 816, 2018 Antwerp, within Antwerp's established diamond district. Private appointments can be arranged during business hours.
How can I sell diamonds in Antwerp?
Submit details of your diamonds online for a free valuation. You can then book an appointment at the Antwerp office or choose fully insured FedEx pickup from your address.
Can I visit Diamond Brothers in Antwerp to sell my diamonds in person?
Yes. Private in-person appointments are available at the Antwerp office. You can submit diamonds, diamond jewellery, coloured stones, and antique pieces directly during the appointment. Contact Diamond Brothers to arrange a time before visiting.
Do I need an appointment to visit Diamond Brothers in Antwerp?
An appointment is recommended, to make sure a gemologist is available for your assessment. Walk-in visits without a prior appointment may not be accommodated.
Is insured shipping available if I cannot travel to Antwerp?
Yes. Sellers across Belgium, the Netherlands, Germany, France, and Switzerland can arrange fully insured FedEx pickup from their address. Diamond Brothers insures the stone throughout transit and returns it at no cost if you decline the offer.
Is certification required to sell diamonds in Antwerp?
No. Diamond Brothers evaluates both GIA certified and IGI certified stones, as well as uncertified diamonds. Certified gemologists assess uncertified pieces using the same standards applied to certified stones. Read more on how to sell uncertified diamonds.
How is the value of a diamond determined?
The valuation reflects the diamond's characteristics, condition, certification status, and current European secondary-market demand.
Does the offer match the original retail price?
No. The offer is based on secondary-market demand, which differs from retail pricing.
How quickly will I get paid after accepting the offer?
We transfer your payment the moment you accept our offer. With an instant bank transfer, it reaches euro bank accounts within minutes.