Hallmarking

Hallmarking is the official process of verifying the purity of precious metals, carried out by government-approved assay offices in the United Kingdom.

Authenticity sits at the core of NOT FROM HERE.

Every piece we create is crafted from solid .925 sterling silver and hallmarked in London, a guarantee of quality, purity, and craftsmanship.

What Does .925 Mean

Sterling silver is made from 92.5% pure silver, blended with 7.5% alloy metals, usually copper, to give it strength and durability.

Pure silver alone is too soft for everyday wear, so this blend preserves its shine while making it resilient enough to last a lifetime.

Every NOT FROM HERE piece carries the .925 mark, the global standard for sterling silver.

It is your assurance that what you are wearing is genuine, not plated or imitation.

London Assay Office

All NOT FROM HERE jewellery is tested and hallmarked by the London Assay Office, one of the oldest and most respected institutions in the world for precious metal verification.

Each piece is independently assessed and stamped with:
• The NFH maker’s mark, our registered symbol of origin
• The metal fineness mark, showing .925 sterling silver
• The Leopard’s Head, the official mark of the London Assay Office
• The optional date letter, indicating the year of hallmarking

These marks together confirm that your jewellery meets the strict legal standards for precious metals in the United Kingdom.

Why It Matters

Hallmarking is more than tradition.

It protects you as a buyer and it preserves the integrity of the craft.

When you see the hallmark on your NOT FROM HERE piece, you are not just looking at a stamp.

You are holding a certified piece of artistry and trust.