diamond forever and ever

Welcome to JEM Diamonds, discover the world of diamonds, specialized in engagement rings, alliances, solitaires, colliers, bracelets, earrings, complete sets and any custom design. We will meet your expectations.

new diamond collection


We are pleased to offer you significant discounts up to -80% on many articles

Do not wait any longer to order


Custom jewelry

Buying a diamond can seem complicated, but this is not necessarily the case. From size to purity, through carat weight, read our practical guide to learn all about diamonds.

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Spring campaign

This spring, the collection shifts the lines and oscillates between nuances and contrast and hypnotic texture. The designs are bold, sensual and architectural.

luxury and creativity diamond

The world of Jem diamonds

Discover the entire Jem Diamonds universe - from our heritage and exploration to our passion for quality, luxury and creativity.

natural diamond

The true value of a natural diamond

Diamonds are commodities that are both overpriced and wrongly underestimated.

We are here to help you

Need to be accompanied to choose the perfect diamond or to seek advice, our expert jewelry consultants are at your service.

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