Add 2 or more items to your cart — your lowest-priced items become automatically free. Add 4 and pay for 2. It stacks as you go.
MATERIALS | GENUINE PEARLS
Premium stainless steel with thick 18k gold PVD plating and genuine freshwater pearls. Waterproof, sweatproof, hypoallergenic and lead-free.
DELIVERY | PACKAGING
Free shipping. Orders are processed within 1–2 business days and delivered within 5–7 business days. You will receive a tracking number once your order ships.
LIFETIME COLOR WARRANTY
Wear it 24/7 — if the color ever fades or tarnishes, we replace your piece free of charge. Forever.
No tarnish, no fading — and if anything ever changes, we replace it free.
Waterproof & Safe for Sensitive Skin
No reactions, no irritation, no green marks. Wear it 24/7 and forget it's even there.
"I never take it off!"
Gift-ready packaging, real weight, sturdy clasp. Built to feel as good as it looks.
Designed in-house, loved worldwide
Every piece created by our own team and worn by thousands.
Buy 2, Pay for 1 — discount applied automatically at checkout.
In stock - Ready to ship (free shipping)
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Free Shipping in All Orders ● Lifetime Color Warranty
Words from our Customers
Still shines like day one
★★★★★
Three months wearing it non-stop, shower, gym, beach and it hasn't lost a bit of color. Best jewelry I've owned.
— Claire
Perfect gift, beautiful packaging
★★★★★
Bought it for my sister's birthday and the unboxing felt so special. She hasn't taken it off since.
— Laura
Light, comfy and zero irritation
★★★★★
I have super sensitive skin and this is the first necklace that leaves no marks. I forget I'm even wearing it.
— Andrea
Late dusk on the water, when the sky opens one point of light at a time. Slim charms and cut crystals take turns along a chain so fine it reads as a shimmer on the skin.
Delicate cable links carrying petite star charms that alternate with crystals held in smooth bezels
Every charm hangs loose and mobile, so the piece catches light at the slightest turn
Stainless steel, buffed to a polished gold-tone finish
Skin-friendly and fully waterproof: wear it through showers, pool laps and workouts with the colour holding perfectly
Arrives in eco-conscious packaging, with a pack of stickers included
SUMMER SALE: BUY 2, PAY FOR 1
Add 2 or more items to your cart — your lowest-priced items become automatically free. Add 4 and pay for 2. It stacks as you go.
MATERIALS | GENUINE PEARLS
Premium stainless steel with thick 18k gold PVD plating and genuine freshwater pearls. Waterproof, sweatproof, hypoallergenic and lead-free.
DELIVERY | PACKAGING
Free shipping. Orders are processed within 1–2 business days and delivered within 5–7 business days. You will receive a tracking number once your order ships.
LIFETIME COLOR WARRANTY
Wear it 24/7 — if the color ever fades or tarnishes, we replace your piece free of charge. Forever.
If your item tarnishes, we'll send you a brand-new one. No questions asked.
Gift-Ready Packaging
All our orders arrive in ready-to-gift packaging with a free sticker pack.
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You might also wonder
How does the Buy Two, Pay for One offer work?
Every item on our website is included in our Buy Two, Pay for One. Simply add four items to your cart and two will be automatically applied for free — no code required. Add more items and the offer adjusts automatically, giving you even more free pieces.
Is the jewellery water-resistant?
Yes — our jewelry is 100% waterproof and sweatproof. Shower, swim and train with it on: the color is protected by our lifetime warranty.
What materials are your jewellery pieces made from?
Our jewellery is crafted from high-quality stainless steel or durable base metals, finished with premium gold plating. Each piece is designed for comfort, long-lasting durability, and effortless everyday wear.
Where do you ship?
We ship to the UK, USA, Canada, Australia and New Zealand, with free shipping on every order.
How long will it take for my order to arrive?
Free shipping. Orders are processed within 1–2 business days and delivered within 5–7 business days.
You will receive a tracking number once your order ships.
Can I return a product if I’m not satisfied?
Free returns within 14 days of delivery. Items must be unused and in their original packaging.
Refunds are processed within 5–7 business days of receiving your return.
How can I contact customer service?
You can reach us at info@aseajewellery.com or through our contact page. Our support team is available Monday to Friday, from 10:00 to 18:00 (GMT+0), and typically responds within 24 hours.
5 stars: 62 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)
V
Victoria Hill
Would order again
Good quality for the price, and fast shipping. The length was exactly as described and hangs nicely on my usual necklines. Net: did what it promised, no drama.
E
Elisa King
Five stars
Good finish. Nice shine with no visible seams.
M
Madison Lewis
Zero tarnish yet
This necklace is a little more delicate than I thought, but I like that. Good brightness from the crystals without being fake. Looks as new after a few weeks of daily wear. Wore the necklace through a beach holiday with no marks. The chain length is right for my crew neck and the pendant falls mid chest instead of getting lost. All fine.
P
Poppy Walker
Graceful design
A friend suggested this shop and I can see why. Its scale is nicely balanced, neither too ostentatious nor too slight. I have lost count of the compliments it has attracted in such a short time. I undoubtedly be repeat buyer.
P
Poppy Perry
Nicely made
Bought this necklace because I lost one I'd had for years and it has been a good swap. Wore it all a hot summer with no irritation.
L
Lucia Bennett
Present for my niece
It is a good wear-anywhere piece. My niece has been wearing it often since her birthday. Would recommend.
M
Megan Webb
Love this
The Halcyon Constellation Crystal Necklace is my current everyday piece, simple as. The stars are small enough that they're not twee. It gets compliments nearly every time I wear it. Highly recommend.
I
Isla Wood
Adore stars
I have worn this one all days and it is still the same!! I recommend this shop.
P
Poppy Cooper
dream piece!
actually squealed when i opened the parcel! the necklace is so lovely. every time it hits the light i have a tiny moment, i'm not even joking. looks even better against a tan, not that i'm showing off. and the packaging! so lovely. genuinely happy with this purchase!
M
Mia Murray
Nice everyday piece
This was my first order from here and I'm pleased. The stars are recognisable properly even at arm's length. Haven't had any irritation at all, which I sometimes get.
M
Millie Reed
Solid quality
The Halcyon necklace does exactly what I wanted: gives a little detail without being fussy. Its detailing reads clearly across a room, which is what I wanted. For size it is just as described. Wore it through a beach holiday without irritation. Comfortable to wear for a full day without discomfort.
D
Daniela Collins
Good. Would recommend
Satisfied with the necklace. Does what it should. Got it for a big work event; it looked right with a cream jumpsuit.
M
Madison Martin
Second order, all lovely
Can't stop admiring the Halcyon Constellation Crystal Necklace. Zero irritation so far, which for me is rare. I'll be ordering more.
N
Natalie Wilson
Got after seeing it on a friend
Completely in love with the necklace! The husband thought it was from a proper jeweller, and that made me laugh. It feels properly sturdier than the price, not gonna lie. Would make such a good present, no wrapping needed. I had previously been let down by a different online jewellery shop in the past, so this necklace was a pleasant surprise. It's already turned into one of those pieces I grab without thinking. PS have ordered a second piece already.
I
Imogen Stone
Finally found the one
Ok so I was on the fence about this necklace for weeks and I'm annoyed I waited. The stars are a fun little detail that makes it feel special!! Wearing it with a black dress and then with a striped top later on and it worked with both. Really pleased, thanks.
M
Molly Wood
Hangs just right
Okay, this necklace is very cute. It has that slightly heirloom-y feel without looking costume-y. Well made; no wobbly parts.
E
Elisa Evans
Honest photos
I will keep this useful rather than just saying it's pretty. The crystals have a clear refraction in sunlight and read a bit calmer in the evening. The stars are well defined, with no mushy detail you sometimes get at this price. In short: good quality for the price, realistic listing, comfortable to wear. Happy to recommend.
E
Ella Davies
Gorgeous!!!
The Halcyon Constellation Crystal Necklace is the kind of thing you can just leave on. The listing photos actually don't do justice to it; there's more going on in person!! Want one in every colour!
E
Eva Parker
Delighted
Genuinely, the Halcyon Constellation Crystal Necklace is so much prettier in person than online. Suits basically everything. Only tiny thing: it's a bit daintier than I pictured, but I like it. Just buy it.
O
Olivia Reed
Fast delivery, good necklace
I'd delayed writing this until I'd worn it for a while and it looks fine. It looks much like the photos, if anything slightly brighter. Length was exactly as stated and sits nicely with my usual necklines. Would buy again.
C
Claire Barnes
Pleased
The necklace looks as described and sits well. Recommended
K
Katie Hughes
Summer staple
My partner chose it for me and for once chose really well! I mad about the stars, honestly too cute!! It feels so chic on, even with zero effort! Sooo comfy! Honestly I forget I'm wearing it. Would definitely buy again! 💕
A
Amy Wood
Exactly as described
I have worn the Halcyon necklace to work and it has held up nicely. The color is consistent and has not dulled yet. It gets noticed more than I'd expected, and I'm not a loud dresser.
E
Elisa Clark
Cute but not childish
The partner bought it for me as a surprise and I'm still delighted about it. Love the stars, they're the whole reason I picked it. The crystals are properly bright but never over the top. Not too blingy, which I was worried about. Postage was fast, arrived a couple of days later. Will buy from here again.
E
Elisa Green
OK so I get the hype now
Our niece is turning 16 and I wanted something she could keep rather than something throwaway. This necklace was it. Looks lovely with the pieces I already had. Would be a lovely present, packaging is spot on for it. The colleague had bought her own since seeing mine, so that's two happy customers. Thank you so much!
F
Florence Adams
Compliment every time
Stunning!! 👌
N
Natalie Collins
Sweetest stars
I have received several kind comments on the Halcyon necklace in the short time I have had it. Pleased with it.
I
Imogen Bennett
Good and small
This necklace is simple but nicely made. Metal is solid and not the tinny stuff you sometimes get. Got the necklace for a night out and it did the job with a floral midi. It gets noticed more than you'd think, considering the size. Fine for a daily piece.
M
Marta Davies
Sparkly but not being tacky
Bought the Halcyon necklace for our holiday. Worked well with a white shirt. Bought it for our holiday; it looked right with a blazer.
E
Elena Bailey
Very well finished
Such a thoughtful piece, reasonably priced for the quality. The craftsmanship is very neat for the price. Lightweight, comfortable and stays put all day. It has proved just right for the holiday season, as it is cool and working nicely with summer outfits.
E
Elsie Phillips
Held up well
I ordered it in June and I've worn it more than expected since. The crystals are neatly set and have not moved after two months. Works with both casual and smart outfits, so I don't need to think about it. If I'm being there's one thing, the clasp takes a bit of getting used to, that's all. Well worth the price.
P
Poppy Morris
My mother is impossible to buy for, but she loved it
This was a gift for my mother, who can be famously picky, and she actually loved it. The polish is so good, zero weird seams.