Our Services2

The Third Dimension 6mm Wonder Ring



Own a ring that's truly from another dimension! 18K Gold plating surrounds a dark band of carbon fibre that mystifies the eyes as it sinks beneath your gaze. 

This ring is also available in a narrower 4mm width here, a wider 8mm width here and as a discounted two ring set here.

Features

  • Scratch-resistant
  • Hypo-allergenic
  • Waterproof
  • Snag-free design
  • Jewellery-grade materials
  • Multi-layer 18K gold plating
  • Hand Polished finish
  • Won’t Tarnish
  • Easy to clean

Our Verdict

The dark, carbon fibre band on this ring has a hypnotic 3D effect. When you look at it, it's like looking into the depths of the ring. This has proven to be a very popular ring around Rock Solid Rings HQ and everyone who sees it wants to try it on. 

Included as standard

  • Hi-Gloss branded ring box
  • Lifetime Warranty
  • Free Exchange
  • 30-day Money Back Guarantee
  • Free Delivery

To order, select a ring size from the drop-down list below and click the Add to Basket button.

If you don't know the size you need, you can order a free ring sizer here. If you need a size not listed, select "Other size" and enter your size in the notes box when you check out.

American Express Apple Pay Diners Club Discover Google Pay Maestro Mastercard PayPal Shop Pay Union Pay Visa

Product details

The Wonder Ring represents a breakthrough in ring design and construction. Made from highest-grade Tungsten, the hardest metal on earth. The Wonder Ring is solid and won't lose it's shape.

The Wonder Ring is flat on the outside to prevent catching or snagging and the inside is shaped for a comfortable fit you can wear every day.

The Wonder Ring is hypo-allergenic, so it won't leave marks on your skin. The ring will never tarnish or oxidise.

The Wonder Ring is easy to clean with a drop of soap. No need for jewellery baths or expensive chemicals.

The Wonder Ring is available in twenty different finger sizes, ranging from I to Z+5. If you don't know your finger size, you can order a free ring sizer from here 

All rings come with a lifetime warranty. Our 30-day Any-Reason exchange program allows you to exchange the ring if you have a change of mind or find the size just isn't quite right.

Specification

Shape : Flat with bevelled edges

Material : Hi-Grade tungsten

Finish : Highly polished

Fit : Comfort

Width : 6mm

Depth : 2.5mm

Weight : 10g

Sizes available : From I to Z+5

Engraving

Your ring can be engraved on the inside with your name or a heartfelt message.

By default we use the Arial font for engraving. If you would prefer a different font we would be happy to arrange this for you. We can engrave using a wide range of fonts, too many to list. You can look up fonts in any online font directory such as fontspace.com 

We can also engraving symbols, such as hearts ♥, diamonds ♦ or faces ☺

We will contact you before we go ahead with the engraving to double check we have the correct text and to give you the opportunity to make any changes.

There is an engraving charge of £12 per ring.

To add engraving to your order, enter the text you would like engraved in the box above the Add to Basket button.

Delivery

We stock the most popular sizes of this Ring in the UK ready for next day delivery. Engraved Rings can take an extra day or two, depending on how busy our engraving department is at the time. If we don't have your ring size in stock, we can make one for you. This usually takes around two weeks. Delivery is by Royal Mail first class in the UK.

Still have some questions before you order?

Check out our Blog for helpful articles and advice.

Please don't hesitate to get in touch. Contact us via any of the methods on our contact page.


18 earth
Free Next-Day UK Delivery
18 refresh 2
Exchanges and Returns 100% Free
18 shield check
No Quibble Money Back Guarantee


18 face smile 2
Over 25,000+ Happy Customers
18 star sparkle
Over 10,000+ Five Star Reviews

(TrustPilot, Meta, Google, Loox Combined)

18 gift
Hundreds of Rings Delivered Every Week
18 gem sparkle
Over 50,000 Rings In Stock



Customer Reviews

Overall rating: 4.9 / 5 from 182 reviews.

Customer photo review of The Third Dimension Wonder Ring Set

The whole process was excellent from start to finish, from the ordering process to delivery. I would thoroughly recommend this company to others. The rings are of excellent quality and I look forward to many years of enjoyment from the ring.

Customer photo review of The Third Dimension 4mm Wonder Ring

Great ring, fits perfectly, the measuring tool is a great help. The ring looks good and so far hasnt scratched or tarnished. I,m so pleased i,m going to look for another one

Customer photo review of The Third Dimension 8mm Wonder Ring

Great purchase and excellent customer service. Unfortunately I ordered the wrong size T and was too big. Contacted Rock and without hesitation exchanged it for the right size. Posted next day together with a prepaid envelope to return the original one. I love the ring and had a lot of compliments. Thank you so much. Phil

Customer photo review of The Third Dimension 4mm Wonder Ring

Absolutely love our rings😍 very very happy with them! Fast delivery Thankyou so much

Customer photo review of The Third Dimension 6mm Wonder Ring

We absolutely love our rings! So very happy with them😍

Customer photo review of The Third Dimension 6mm Wonder Ring

Very nice

Customer photo review of The Third Dimension 8mm Wonder Ring

lovly ring , I got one for me and my wife , we both love them, many thanks Paul and Co

Customer photo review of The Third Dimension 8mm Wonder Ring

Beautiful ring. Really quick delivery. Would highly recommend

Customer photo review of The Third Dimension Wonder Ring Set

Love both the rings replacement for our wedding rings.

Customer photo review of The Third Dimension 4mm Wonder Ring

Delivery was swift. The ring is lovely

Customer photo review of The Third Dimension Wonder Ring Set

Replace our wedding rings me and the wife love them.

Customer photo review of The Third Dimension 4mm Wonder Ring

Just love my replacement wedding ring it ready stands out with my eternity ring fantastic quality.

Customer photo review of The Third Dimension 6mm Wonder Ring

The both of us are over the moon with our rings excellent quality stunning rings couldn't be happier thank you.

Customer photo review of The Third Dimension 6mm Wonder Ring

Very very helpful easy very quick postage easy returns to change with of ring , love it thank you 👍

Customer photo review of The Third Dimension Wonder Ring Set

It was really a beautiful set

Customer photo review of The Third Dimension Wonder Ring Set

Still waiting for replacement ring Wrong mm sent Only one replacement received Waiting for 2nd ring to be sent Then will return 2 wrong size mm rings in one packet

Customer photo review of The Third Dimension Wonder Ring Set

Getting Married soon and these are the perfect Wedding band.Perfect size and quickly received.

Customer photo review of The Third Dimension Wonder Ring Set

Nice and comfortable

Customer photo review of The Third Dimension Wonder Ring Set

Thank you for your quick service our rings fit perfectly and we have them ready for next year. Just got to keep them safe now and not forget about them on the day 23-05-2026

Customer photo review of The Third Dimension Wonder Ring Set

Good product service was a little slow had to chase a few times on what was happening

Customer photo review of The Third Dimension Wonder Ring Set

Great communication. Looks great.

Customer photo review of The Third Dimension Wonder Ring Set

First time purchase from Rock Solid. Before ordering we requested a ring sizer to check what we needed to order. Great service, checking on our engraving before proceeding. Arrived super quick in lovely strong presentation boxes. Was slightly worried that the size would be correct but shouldn’t have been. Both fit perfectly and super chuffed with them. No hesitation in recommending and already looking at our next purchase. Thank you

Customer photo review of The Third Dimension Wonder Ring Set

The rings are absolutely amazing they are a prefect fit and are heavy

Customer photo review of The Third Dimension Wonder Ring Set

Amazing also go our wedding date on. Amazing we both love these rings.

Customer photo review of The Third Dimension Wonder Ring Set

Nice ring set - good communication and fast delivery in time for Christmas.

Customer photo review of The Third Dimension Wonder Ring Set

Nice ring for good price 👌

Customer photo review of The Third Dimension Wonder Ring Set

We absolutely love our rings. They are extra special and unique.

Customer photo review of The Third Dimension Wonder Ring Set

Ordered these as replacement wedding rings and we love them even looking at buying another set just to have as a change

Customer photo review of The Third Dimension 6mm Wonder Ring

Sorry in not replying before but love the ring my 6th ring from you the reason for not replying before is when it came I had a job to get it on as I have arthritis in my fingers but got it on in the end but now it feels big and I was bothered about it falling off but I think it will be OK I got it as a new wedding ring as I've been married for 60 years (Diamond wedding) so thought I'd treat myself Hubby is in a nursing home with dementia but we are still In love ❤️ thank you once again x

Customer photo review of The Third Dimension Wonder Ring Set

Right from the start I have had 1st class service. After receiving them we were disappointed that they weren't quite big enough especially as they were stunning. After phoning within days we had received replacements which fit perfectly. I have never known anywhere send replacements before they have had the original item back, return packaging was sent also. We will definitely purchase from them again and nothing was too much trouble. Highly recommend 👌 A+++++++

Customer photo review of The Third Dimension 8mm Wonder Ring

We ordered this ring and we got our sizing wrong. Rang and spoke to a staff member who explained the return policy and a new ring was sent and received very promptly. Really happy with the product and really impressed with the customer service. Would definitely recommend Rock Solid and will be a returning customer. The ring is really lovely quality the photos online don’t do it justice in real life. Thank you Rock Solid for a great product and shopping experience.

Customer photo review of The Third Dimension Wonder Ring Set

These rings look so stunning shines and glitters amazingly. We absolutely are in love with them. Communication with Paul was great and I got them delivered just on time. Ordered a ring sizer before ordering the rings for free.

Customer photo review of The Third Dimension 6mm Wonder Ring

His 1st valentines present ❤️

Customer photo review of The Third Dimension 6mm Wonder Ring

The rings well made, came quickly and fits perfect.

Customer photo review of The Third Dimension 8mm Wonder Ring

they are great better than expected, recon i may well have another

Customer photo review of The Third Dimension 8mm Wonder Ring

Very happy, great quality and great value for money. Above all, fantastic customer service

Customer photo review of The Third Dimension Wonder Ring Set

Have put these away for Christmas they are perfect.

Customer photo review of The Third Dimension Wonder Ring Set

Awesome service very happy with the quality of your products, would gladly recommend your company to my friends

Customer photo review of The Third Dimension Wonder Ring Set

Bought this as a wedding ring replacement. The quality of this ring is spot on. Delivery was fast. The scratch resistance does seem to be holding up well. I wear it to work and im constantly handling machinery throughout the day but it still looks fresh out the box after 1 week. Thankyou.

Customer photo review of The Third Dimension Wonder Ring Set

Absolutely in love with this set, perfect for our wedding rings. They are stunning & are exactly like the picture, the team are just amazing & very patient. Definitely recommend, so in love