Sell Your Diamonds and Gold Jewellery. Get the Best Offer.

Diamond Brothers is a diamond and jewellery buying company based in Antwerp, active in the market for over 25 years. The company purchases diamonds, diamond jewellery, antique jewellery, gold jewellery, coloured diamonds and gemstones from clients across Europe. All items are evaluated by certified gemologists and precious-metal specialists at the Antwerp office.

Diamond Brothers is based in Antwerp, the centre of the European diamond trade. The company serves clients across Europe, including Germany, France, Belgium, the Netherlands, Switzerland, Austria, Italy and the United Kingdom, with insured FedEx pickup arranged from each market and payment processed in EUR by bank transfer.

Your diamond jewellery's value depends on the diamond's 4Cs (carat, colour, clarity, cut), the metal type and weight, the setting style, and any GIA, IGI or HRD certification. Diamond Brothers' certified gemologists examine each piece in Antwerp and issue free expert valuations based on current market rates, with no obligation to sell.

Yes. Diamond Brothers has operated within Antwerp's regulated diamond district for over 25 years, with all evaluations conducted by certified gemologists. Items are shipped via insured FedEx with full tracking, valuations are issued with no obligation, and payment is initiated within 1 day of offer acceptance through SEPA bank transfer to the seller's verified European account.

Diamond Brothers differentiates through its Antwerp base - the world's largest diamond trading hub where 80% of the world's rough diamonds are traded - giving direct access to real wholesale pricing unavailable to local jewellers or pawnshops. The company has operated for over 25 years, employs GIA-certified gemologists, complies with the Kimberley Process for ethical sourcing, and initiates payment within 1 business day of offer acceptance via SEPA transfer.

Diamond Brothers issues a preliminary online valuation within 1 day of receiving your submission. After physical inspection of the piece at the Antwerp office - reached via free insured FedEx pickup - a final binding offer is issued. Payment is initiated within 1 business day of offer acceptance.