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Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo

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Hallmarking

20 Mar 2019
Ring metal hallmarking

All Purely Diamonds jewellery comes with a United Kingdom Hallmark.

A Hallmark is a small marking that is stamped onto a precious metal to guarantee that it conforms to standards of purity and has been independently tested.

The Hallmark shows the type of metal used and the content of the metal.

Our 18ct gold is 750 (75% pure as standard). Our 9ct gold is 375 (37.5% pure as standard). Our platinum is 950 (95% pure) and our palladium is 950 (95% pure).  These are the standard purities used in the UK by most jewellers.  There are variations you may see elsewhere such as 'palladium 500' which means the item is only 50% palladium, but we don't use this lower level of purity.

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