Gold 24K €126,26/g ◆ Gold 22K €109,27/g ◆ Gold 18K €89,95/g ◆ Gold 14K €67,37/g ◆ Silver 999 €2,00/g ◆ Silver 925 €1,85/g ◆
Gold Coins — Buy & Sell

Gold Coins — Buy & Sell

Discover our collection of gold investment coins: Napoleons, Krugerrands, Maple Leafs and more. Buy or sell gold coins at the fairest price at La Mine De Diamant.

At La Mine De Diamant, we offer an extensive collection of gold investment coins from around the world. From the iconic French Napoleon to the South African Krugerrand — every coin is verified for authenticity and quality. We buy and sell gold coins at the fairest market price, with instant payment at our stores in Knokke-Heist and Bruges.

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Gold Coins Evolution

Discover the fascinating history and price evolution of gold investment coins through the centuries.

Famous Gold Coins

Discover the most iconic and famous gold coins in the world: from the Krugerrand to the Napoleon, from the Sovereign to the Double Eagle.

Origin of Gold Coins

The complete history of gold coins — from the earliest civilizations to the modern investment instrument.

Gold Investment Coins — Your Guide

Gold investment coins are one of the most popular ways to invest in physical gold. Unlike gold bars, coins are often easier to trade, have a lower entry threshold and sometimes offer additional numismatic value.

Popular Gold Coins Among Investors

The most traded gold coins in the world are the Krugerrand (South Africa), the Napoleon 20 Francs (France), the Sovereign (United Kingdom), the American Eagle (USA) and the Vienna Philharmonic (Austria). These coins are globally recognized and offer excellent liquidity.

Benefits of Gold Coins as Investment

  • Tangible asset — You own physical gold you can hold
  • International liquidity — Recognized coins are tradeable worldwide
  • Inflation protection — Gold maintains its purchasing power over long periods
  • Low entry threshold — Start from small denominations (1/10 ounce)
  • No counterparty risk — Unlike stocks or bonds

Buy Gold Coins at La Mine De Diamant

At La Mine De Diamant, you can buy and sell gold coins at our stores in Knokke-Heist (Lippenslaan 56) and Bruges (Noordzandstraat 45). Our experts help you choose the right coin for your investment goals. All coins are verified for authenticity with professional XRF analysis equipment.

Frequently Asked Questions About Gold Coins

The best gold investment coins are internationally recognized coins such as the Krugerrand, Napoleon 20 Francs, Sovereign and American Eagle. These coins offer excellent liquidity and are traded worldwide at fair market prices.

The price of a gold coin is determined by three factors: the intrinsic gold value (weight × gold price × purity), the premium above the spot price, and any numismatic value for rare or historical coins.

Gold coins are a proven investment for wealth protection. With rising inflation and geopolitical uncertainty, gold has historically always maintained its value. Gold coins also offer the advantage of physical ownership without counterparty risk.

We offer the best market price for your gold coins, based on the current international gold rate. The price depends on the weight, purity and condition of the coin. Bring your coins for a free, no-obligation appraisal.

Yes, we buy all gold coins regardless of their condition or age. The value is determined by the gold content, not the appearance. Historical, rare or damaged coins are also welcome.

At La Mine De Diamant, we use professional XRF analysis equipment to determine the authenticity and exact gold content of your coin. This non-destructive test gives you certainty about the composition of your coin. You can follow the entire process live.

Ready to Sell Your Gold?

Visit us today in Knokke-Heist or Bruges for a free, no-obligation appraisal. Instant payment guaranteed.

Request a Free Appraisal
Buying or selling? Write to us here!