4.5CT Oval Cut Promise Ring
GRA moissanite grading certificate packaging for 4.5CT Oval Cut Promise Ring
Luminity jewellery box and warranty card packaging for 4.5CT Oval Cut Promise Ring
4.5CT Oval Cut Promise Ring
4.5CT Oval Cut Promise Ring
GRA moissanite grading certificate packaging for 4.5CT Oval Cut Promise Ring
Luminity jewellery box and warranty card packaging for 4.5CT Oval Cut Promise Ring
4.5CT Oval Cut Promise Ring
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4.5CT Oval Cut Promise Ring

0 Reviews
£139.99
Regular price £279.99 Sale price £139.99
Taxes included.

Luxury 4.5CT Oval Cut Promise Ring – Elegant Moissanite Ring for Her

Elegant, timeless and made to symbolise something meaningful.

Our Luxury 4.5CT Oval Cut Promise Ring features a stunning elongated oval-cut stone designed to maximise brilliance and create a sophisticated luxury look. The flattering oval shape gives the ring a refined, feminine appearance while delivering exceptional sparkle from every angle.

Perfect as a promise ring, anniversary gift or romantic surprise, this piece is designed for the moments that matter most. The larger 4.5CT stone creates a bold yet elegant statement, making it the perfect balance between luxury and everyday wearability.

Crafted with a polished premium finish, this ring is designed to elevate any outfit while serving as a lasting symbol of love, commitment and loyalty.

• Large 4.5CT oval-cut stone with brilliant sparkle  
• Elegant elongated luxury design  
• Premium polished finish  
• Perfect promise ring or meaningful gift  
• Feminine, timeless and eye-catching style  
• Designed for everyday luxury wear

A beautiful piece made to stand out and be remembered forever.

Size 6
Size guide
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FREE TRACKED DELIVERY ON ALL ORDERS

Dispatched within 1–3 working days

Delivery:

  • UK - 3-6 Working Days
  • USA - 3-6 Working Days
  • Rest of the World: 5-10 Working Days

Duties & taxes included — no unexpected charges on delivery.

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Returns

14-DAY RETURNS & EXCHANGES

Shop with confidence. If you're not completely satisfied with your purchase, you can request a return or exchange within 14 days of delivery.

  • Items must be unworn and returned in their original packaging.
  • Received a damaged or incorrect item? Contact us and we'll help resolve it.
  • Personalised items cannot be returned unless faulty.

Our jewellery is also backed by our Lifetime Guarantee, giving you extra peace of mind.

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Lifetime Guarantee

At Luminity London, we take pride in our craftsmanship and stand behind every piece we create — which is why all orders are covered by our Lifetime Guarantee.

If your jewellery becomes damaged, fades, or stops functioning under normal wear, you’re entitled to a one-time free replacement of the same item.

Gift Box

Turn your order into the perfect gift.

Our premium gift boxes add that extra touch — clean, minimal, and made to impress.

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Reviews for 4.5CT Oval Cut Promise Ring

Filter by rating
Grace G.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

A new favourite

This ring has become my favourite part of getting ready.

Emily H.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Worth a second look

Scrolled past at first, then came back to the ring. Glad I did. The design is much more my style than the other pieces I had been looking at.

Olivia J.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Easy to pair

Really like the ring alongside pieces I already own.

Lily K.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Exactly my style

Not usually someone who changes their rings much. This one caught my eye and I can see why now. It goes with the bracelet I already wear, without looking like everything has to be a matching set.

Freya L.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

So nice

Love the ring.

Hannah M.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

The detail makes it

The overall design is nice. I noticed the shape of the ring first.

Zara N.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Nice overall

I like the finish. The shape was just a little different from what I expected.

Aisha P.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

The design won me over

It was the shape of the ring that made me choose the ring.

Priya R.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Already a favourite

Been choosing the ring over some of my usual jewellery.

Jasmine S.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Nice without being too much

The ring adds a bit of detail to my hand without the whole look feeling too busy.

Leah T.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

One nice detail

The ring looks best with the rest of my jewellery kept simple, I think.

Nina W.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Good with more than one outfit

Tried the ring with something casual and then with a dressier outfit. I like it both ways. Nice to have jewellery that does not feel saved for just one occasion.

Evie B.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Keeping the rest simple

Just this ring and a plain bracelet. Really like that combination.

Ruby C.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Really my style

The ring is exactly the sort of jewellery I reach for.

Poppy D.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Happy I chose it

Love the ring. The overall design is my favourite part.

Holly E.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Good, just a bit different

It's nice overall, just a little different from how I pictured it. Still happy with the design.

Lucy F.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Happy with the choice

Spent a while choosing because I did not want more jewellery sitting in a drawer. I kept picturing the ring with outfits I actually wear. That is what helped me decide.

Maya G.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Love this ring

Such a nice ring. Looks lovely on.

Anika H.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Lovely design

The ring is lovely. Especially the detail up close.

Neha J.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Easy to add in

The ring works well with my usual jewellery.

Simran K.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Better on my hand

Liked the photos, but I prefer how the ring looks on my hand. The shape is really nice.

Anjali L.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

More dressed up

Put this ring on with my usual outfit and it instantly looked a bit more finished.

Georgia M.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Glad I went for this design

Really pleased with the ring. Especially the shape of the ring.

Abigail N.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

A nice piece

I like the finish. It isn't exactly what I had in mind but still looks good.

Sara P.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Good choice

Really like the ring.

Alisha R.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Lovely

Love the shape of the ring.

Megan S.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

The shape won me over

I kept coming back to this ring because of the shape. Usually I end up choosing something very plain, so this was a nice change without feeling completely different from what I normally wear.

Daisy T.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Love the overall look

The ring looks lovely with the jewellery I already have.

Sienna W.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Keeping the clothes plain

Plain clothes really let the ring stand out. My favourite way to wear it.

Mia A.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Lovely little detail

Really like the detail on this ring.

Ella B.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

A little outfit upgrade

Added the ring to a very basic outfit. Made such a difference.

Amelia C.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Good overall

Looks nice enough in person. I think I'd pick a slightly different style next time.

Sophie D.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Wearing it on its own

Tried it beside my other rings but actually like it better on its own. You notice the design more.

Isla E.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

My favourite part

I especially like the shape of the ring.

Chloe F.
Verified Buyer

• 4.5CT Oval Cut Promise Ring

Just what I was after

The ring is lovely. Very me.

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