18ct Gold Plated Herkimer Diamond Quartz Crystal Initial Necklace

Herkimer diamond quartz crystal initial necklace in 18ct gold plated brass

18ct Gold Plated Herkimer Diamond Quartz Crystal Initial Necklace

£125.00

A clear Herkimer diamond quartz crystal, 12 x 13.4mm, sits beside your chosen initial on a 46cm chain, finished in 3 micron 18ct gold plating over brass. It is an April birthstone gift that is personal rather than generic, and it is nickel free and lead free.


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Dispatched directly by Harfi from United Kingdom

UK standard delivery typically 1–3 business days


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Herkimer crystals are named after Herkimer County in New York State, a place known for unusually clear quartz. Despite the name, they are quartz, not diamonds. That is part of the appeal: you get real sparkle from a natural crystal, and the stone is linked with April, so it works as a birthstone-style gift without the diamond price tag.

This necklace pairs one of those crystals with the letter of your choice. It could be hers, a child's, a best friend's or your own. Clear quartz has long been linked with clarity and strength, which gives the initial a little extra meaning.

The details:

  • Metal: 3 micron 18ct gold plating over brass
  • Stone: Herkimer diamond quartz crystal, 12 x 13.4mm
  • Initial: 12mm high, width varies by letter
  • Chain: 46cm
  • Nickel free and lead free
  • Guarantee: 1 year

Why the plating matters: 3 microns is a measurable thickness, not a vague promise of gold tone. Thicker plating gives the finish more to wear through, which is the thing to look at when you are comparing gold plated jewellery on price.

Available initials: A to J.

Who it is for: anyone with an April birthday, or anyone who would simply like a necklace that carries a personal letter and a clear crystal. It is a considered gift that arrives already meaning something.

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About Harfi

At Sophelia, the bonds between loved ones have always meant everything to us. We believe the moments that matter most in life aren’t always the biggest ones – they’re also the small, quiet reminders that someone is thinking of you.

No matter where you are in the world, we’re here to help you show someone that they matter. Whether it’s a birthday, a graduation, or simply a thank you, it’s about making sure they feel seen, appreciated, and close to you – even from miles away.

At our heart, we’re a company built on sharing in joy. With two beautiful daughters at the centre of our world, we’ve always been reminded how powerful even the smallest gestures can be. A thoughtful gift isn’t just something you give – it’s a way of saying ”I’m with you, I’m proud of you, I’m thinking of you”. And your loved one can think of that every time they wear their jewellery.

That’s what Sophelia is about. Not just jewellery, but the feeling behind it – the connection it carries, and the moment it creates when it’s opened.

Sabrina and Chris Sophelia Founders

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18ct Gold Plated Herkimer Diamond Quartz Crystal Initial Necklace
18ct Gold Plated Herkimer Diamond Quartz Crystal Initial Necklace