18ct Gold Plated Cuban Curb Chain Necklace

18ct Gold Plated Cuban Curb Chain Necklace
£65.00A 4mm Cuban curb chain in 18ct gold plated brass, adjustable from 41 to 46cm, so one chain works as a solid everyday piece or as the base of a layered stack. Harfi backs it with a 1 year guarantee, and it arrives ready to gift.
In stock
Dispatched directly by Harfi from United Kingdom
UK standard delivery typically 1–3 business days
A chunky chain that does its job quietly. At 4mm thick, this Cuban curb chain has enough presence to wear alone, and enough restraint to sit underneath pendants and finer chains when you want to layer.
The adjustable length is the practical bit. It runs from 41 to 46cm, so you can wear it closer to the collarbone or a little lower without buying a second chain.
Key facts:
- Metal: 18ct gold plated brass
- Length: adjustable, 41 to 46cm
- Chain thickness: 4mm
- Guarantee: 1 year
- Presentation: arrives ready to gift
How it fits into your wardrobe:
- Worn on its own as an everyday chain
- Used as a base for layering with other necklaces
- A simple gift for a birthday, graduation or thank you
A note on the metal: this is gold plated brass, which means a layer of 18ct gold over a brass base. It is a different thing from solid gold, and we would rather say so plainly so you can judge the price on that basis.
Harfi sells this under the Sophelia story, a founder-led jewellery brand built around thoughtful gifting. This chain suits that idea well: simple, wearable, and easy to give.

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
