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How Lady Louise Windsor's favourite jewellery brand uses rare Welsh gold sourced from the same mine as the royal wedding rings | Daily Mail Online
Prized for its scarcity and origin, Welsh gold is among the most sought-after precious metals in the world. It has been used to create royal wedding rings since 1923.
β https://www.dailymail.com/news/royals/article-13746537/Lady-Louise-Windsor-Welsh-gold-royal-wedding-rings.html