Mini Heart Sapphire September Birthstone Necklace
Mini Heart Sapphire September Birthstone Necklace
A deep blue sapphire-inspired heart pendant set in 18k gold vermeil over 925 sterling silver — Harfi's direct-to-artisan model means you get demi-fine quality at a price that does not require a special occasion to justify.
In stock
Dispatched directly by Harfi from United Kingdom
UK standard delivery typically 1–3 business days
Some birthstone jewellery feels like an afterthought. This one does not.
Harfi's Mini Heart Sapphire Necklace is built around a deep blue sapphire-inspired heart pendant — the colour associated with September birthdays, and traditionally linked to wisdom and loyalty. It is the kind of piece that works as a meaningful gift and as something you actually wear on a Tuesday.
The construction is 18k gold vermeil over 925 sterling silver, which is the sweet spot between costume jewellery and fine jewellery: more durable than gold-plated, more accessible than solid gold. Harfi backs every piece with a five-year guarantee, which tells you something about how the jewellery is made.
- Pendant: deep blue sapphire-inspired heart
- Metal: 18k gold vermeil over 925 sterling silver
- Guarantee: five years
- Birthstone month: September
- Symbolism: wisdom and loyalty
Harfi designs its pieces for interchangeability — pendants slide on and off the chain, so this sapphire heart can be swapped with initials, zodiac charms, or other birthstones as your collection grows. You are not buying a single pendant; you are buying into a system.
The brand works directly with artisan partners, cutting out the intermediaries that typically inflate the price of demi-fine jewellery. That is why the five-year guarantee is credible: when a brand removes the middlemen and controls the supply chain, it can stand behind what it makes.
Perfect for September birthdays, milestone gifts, or adding a personal note to an everyday jewellery wardrobe.
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