Platinum Jubilee commemorative mark to be made available again
Understanding English Hallmarks
GemAtlas - In the UK in 1975, the Platinum Hallmark Act was introduced. Jewellery items containing platinum prior to this date would not have any hallmarking on the metal. Check out the
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2022big year for Hallmarking the Platinum Jubilee Hallmark proves popular
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UK Platinum hallmark guide. Information and frequent questions on buying platinum engagement … | Engagement rings, Platinum wedding rings, Platinum engagement rings