Diamond News
Are Diamonds a Good Investment? An Honest Look 2026
If you own a diamond, at some point you have probably wondered whether it was a good investment. It is a fair question, and it deserves a clear answer. Diamonds...
How Does a Diamond Valuation Work? What to Expect Step by Step
A diamond valuation at Diamond Brothers takes four steps. You submit a short online form with the details of your natural diamond or jewellery, choose between an in-person meeting and...
Antwerp Diamond Buyers vs Local Jewellers: Do Diamonds Sell for More in Antwerp? (2026)
For private sellers in Germany, France, Switzerland and across Europe, one of the most direct questions before approaching a buyer is whether location matters. Specifically - whether selling through an...
GIA, IGI or HRD: Which Sells for More?
For private sellers in Germany, France, Switzerland and across Europe, the grading certificate accompanying a diamond directly influences the offer received. Not because certificates create value - the stone's physical...
What Is My Diamond Worth? How European Buyers Calculate Resale Value (2026)
For private sellers in Germany, France, Switzerland and across Europe, the most immediate question before approaching a buyer is a simple one: what will I actually receive? The answer depends...
Sell Diamond Ring Without Certificate: Can You Sell Uncertified Diamonds? (2026)
For private sellers in Germany, France, Switzerland and across Europe, one of the most common reasons for hesitation is the absence of a grading certificate. Many sellers looking to sell...
Where to Sell Inherited Diamond Jewellery in Europe: Estate Jewellery Buyers (2026)
Selling inherited diamond jewellery in Europe raises a specific set of questions that do not apply to recently purchased pieces. The stone may be uncertified. The setting may be antique....
Selling Inherited Diamond Jewellery in Germany: A Complete Guide for Families (2026)
For families in Germany navigating the sale of inherited diamond jewellery, the process raises questions that go beyond simple valuation. What documentation is needed? Does the absence of a certificate...
