18ct Gold Vermeil Opal Initial Necklace

18ct Gold Vermeil Opal Initial Necklace
A genuine opal birthstone pendant on an 18ct gold vermeil chain, with your choice of initial — Harfi builds this in 18k gold vermeil by working directly with artisan partners, which is how they keep the quality real and the price honest.
In stock
Dispatched directly by Harfi from United Kingdom
UK standard delivery typically 1–3 business days
October's birthstone has always had a particular kind of magic to it — the way a genuine opal shifts colour depending on the light is something no synthetic stone quite replicates. Harfi's version pairs that stone with an 18ct gold vermeil initial, making it one of those pieces that feels considered rather than generic.
The necklace comes in two chain styles — a fine chain and a fine beaded chain — so you can choose the silhouette that suits how you wear jewellery. The initial slides on and off, which is part of how Harfi designs across its whole collection: pendants and charms are interchangeable, so the chain you buy today can carry something different tomorrow.
- Genuine opal October birthstone pendant
- 18ct gold vermeil finish
- Choice of initial: A, B, C, D, or E
- Two chain options: fine chain or fine beaded chain
- Five-year guarantee
- Interchangeable pendant design — compatible with other Harfi charms
Harfi works directly with artisan partners and removes the intermediaries that typically inflate jewellery pricing. The result is 18k gold vermeil quality — known for its durability and depth of finish compared to standard gold plating — at a price that does not require a special occasion to justify.
This is a thoughtful gift for an October birthday, or for anyone who wears their initial close. It arrives ready to give.

About Our Brand 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
