Luxury, Designer and Handmade collections

The Platinum Jubilee Hallmark Collection

Every piece of precious metal jewellery, including designs handcrafted from sterling silver, gold and platinum, must be stamped with specific hallmarks to authenticate their origin and high-quality manufacture. Like all the collections from the British Diamond Company, our new Platinum Jubilee Hallmark jewellery is engraved with all necessary hallmarks including the new commemorative mark designed especially for Her Majesty Queen Elizabeth’s Platinum Jubilee. The motif features an orb and the number 70 to mark the Queen’s years in service.

Established in 1979, the British Diamond Company is the UK’s leading family run jewellery manufacturer, specialising in the use of precious and semi-precious gemstones. Our Platinum Jubilee Hallmark collection is no different, featuring only the finest, natural gemstones like Blue John and Whitby Jet. If you’d like to discover more from the collection and learn about the free next day delivery and interest free finance options available, get in touch with our team of gemstone jewellery specialists today.

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