FJ Infinity Celtic Knot Earrings in 925 Sterling Silver with Birthstone & Cubic Zirconia Drop Detail
Product description
The essentials
These FJ Infinity Celtic knot drop earrings bring together a classic Irish good-luck style and a single birthstone effect, so they’re aimed at anyone who wants jewellery with meaning rather than just sparkle. The look is built around Celtic knot symbolism—strength and an endless connection—while the birthstone gives it that personal touch, which is why they’re positioned as a thoughtful gift as much as a wearable everyday pair.
On paper, the combination is straightforward: 925 sterling silver with a rhodium-plated finish (to help resist tarnishing) and 5A cubic zirconia for the stones. The design uses a leverback fastening, which is often what you want when you’d rather not worry about earrings feeling loose or fiddly.
Key features that affect how they wear

The celtic knot pattern is the headline, but what you’ll notice day-to-day is the drop style and how it frames the face. At about 38.5 mm in length, with a slender width, they sit with presence without looking overly bulky.
The birthstone is set as a neat square-style centrepiece, so even if you’re wearing hair down or pulled back, there’s a clear focal point. The leverback design is also a practical choice: it’s meant to be secure and easier to open and close than some clip-style closures.
One caveat to keep in mind: the stones are cubic zirconia rather than gemstones, so the “birthstone” look is more about colour and sparkle than the depth you’d typically expect from natural stones.


What stands out (and what might not)

What’s genuinely appealing here is the vibe. Celtic knot jewellery has a strong cultural and symbolic pull, and the infinity element makes it feel more personal—like a reminder of a bond—rather than a purely decorative motif.
The materials and metal protection details also matter for long-term wear. The product description says the metal is lead-free, nickel-free, hypoallergenic and tarnish resistant thanks to rhodium plating. If you’ve ever had earrings that irritate your ears or lose their shine quickly, these points are worth taking seriously.
Not perfect, but not misleading either: since the stones are cubic zirconia, these are best seen as a stylish, meaningful pair in a mid-range “fancy but practical” category, rather than something designed to feel like high-end fine jewellery.
Best use cases for everyday wear and gifting

These earrings are the sort of purchase you can justify in two scenarios: you want something you’ll actually wear, and you want a gift that doesn’t feel random.
As a gift, they’re aimed at occasions like Valentine’s Day, anniversaries, birthdays, Mother’s Day, graduation or Christmas, and they’re described as suitable for a wife, mum, grandma, best friend or even yourself. That works well if you’re choosing based on symbolism and personal meaning rather than chasing trends.


Example in real life: imagine you’ve got a simple outfit—say a plain top and a cardigan. The knot pattern reads as “done up”, and the birthstone adds a small flash of colour that still looks intentional rather than over-the-top.
Tech specs

- Material: 925 sterling silver (rhodium plated)
- Stones: 5A cubic zirconia
- Birthstone size: 8 x 8 mm
- Earring length: 38.5 x 11.2 mm
- Fastening: leverback design
- Claim on metal suitability: lead free, nickel free, hypoallergenic, tarnish resistant
- Includes: delicate jewellery gift box
Buying verdict
It’s a good fit if you like Celtic infinity knot styling, want a secure leverback fastening, and care about metal suitability (lead-free, nickel-free, hypoallergenic) alongside a tarnish-resistant finish. If you’re buying with the intention of gifting, the birthstone angle and included jewellery gift box make them easier to hand over with confidence.
You may want to skip it if you’re specifically after natural gemstones, or if you expect a “fine jewellery” stone look rather than cubic zirconia sparkle. Also, if you have very strong preferences about lightweight earrings, keep in mind drop styles can feel more noticeable than studs—even though the design is described as balanced to reduce pulling.

Mini FAQ


Frequently asked questions
Is the birthstone a natural stone?
The earrings use 5A cubic zirconia, so the birthstone effect is presented through cubic zirconia rather than natural material.

Are they suitable for sensitive ears?
The description states the metal is hypoallergenic and nickel free, which should be reassuring if sensitivity is your main concern.
How secure is the fastening?
They use a leverback design, described as secure and easy to open and close, and it’s also said to help balance the earring weight.
What’s included with the earrings?
They’re delivered with a delicate jewellery gift box.
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