Mexican Gold Peso coin bezel guide

Start with the exact coin

Start with the denomination on the gold coin. The six denominations below have substantially different diameters, so “Mexican Peso” alone is not enough information to choose a mounting.

The 20 Peso coin is also known as the Azteca; the 50 Peso coin is the Centenario. This guide covers the traditional gold Peso family, not modern circulating pesos or Gold Libertads.

Match the coin to its setting

Banco de México’s diameters are shown below. They describe the coins, while a finished pendant includes the bezel border and bail. Match the denomination first, then compare rim thickness and the exact compatibility stated on the product.

Do not choose a 10 Peso bezel for a 20 Peso coin, or use a 37 mm Centenario setting for a smaller denomination. A close-looking image cannot resolve a size difference.

Make it a personal keepsake

The 2 and 2.5 Peso coins lend themselves to smaller pendants. The 20 Peso gives its calendar design more visual space, while the 50 Peso creates a broad focal point. A simple frame keeps the coin prominent; a wider border increases the pendant’s footprint further.

Before choosing a necklace for a Centenario, look at the complete pendant dimensions and bail opening. For a family gift, record the denomination and the date shown on the coin. A coin specialist can help establish an unfamiliar coin’s issue and condition.

Choose prong-set or screw-top construction based on the selected mounting and how it will be fitted. Check the bail and chain end fitting before completing the necklace. The listing is for the empty bezel; coins and chains are not included.

Compare matching bezels

Use the collection to compare available frames for your coin. Product details remain the final check for fit, metal, closure and what is included.

Coin reference sources

Banco de México: Centenario family

Specifications are reference information. Verify the exact issue and actual coin before fitting a bezel.