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DIAMOND BROTHERS, A TRUSTED BUYER

SELL DIAMOND JEWELLERY

Diamond Brothers is one of Europe’s most trusted buyers of diamonds and jewellery. Our HRD-trained experts evaluate your goods and propose a fair quote. Due to a lack of accurate information available in the market, it is difficult to sell jewellery. As a core value, Diamond Brothers ensures to be fully transparent in all our valuations. We explain grading reports for each stone for the knowledge of the seller. To increase transparency in the market, our experts explain the resale value before you agree on a price.

If you are looking to sell your jewellery, fill out the following form, and be as detailed as possible for an accurate valuation. Try to provide a photo of your diamond jewellery, a grading report and/or a previous appraisal. We will then send you an estimated opening offer. Separately, you can also schedule an in-person meeting at your office, or in Antwerp.

01
Rings

We buy the center stone of wedding & engagement rings, ranging from platinum to gold, 2mm to 8mm in width. In valuing a multi-stone jewel, our experts grade each diamond individually for a more accurate price.

02
Necklaces

We buy certified and non-certified jewellery including necklaces. For the most accurate estimation, please provide the carat weight, color, cut and clarity grade. This can be shown through any previous grading reports.

03
Pendants

We are experienced in buying pendants. For the most accurate estimation, please provide the carat weight, color, cut and clarity grade. This can be shown through any previous grading reports.

04
Earrings

We buy studs and hoops. Upon examination of the goods, we offer you a price based on the current state of the second-hand market. Diamond Brothers ensures to be fully transparent in all our valuations.

05
Bracelets

We have extensive experience in buying tennis bracelets, as well as other types of bracelets. Diamond Brothers ensures to be fully transparent in all our valuations.

06
Antiques

Antique jewellery contains old diamond cuts, called Old European Cut or Old Mine Cut, relative to today’s modern Round Brilliant cut. Diamond Brothers has the expertise in estimating ancient and modern jewellery.