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Unity - R1D078

Unity Engagement Ring

The Unity engagement ring features a delightful open setting. Set with a round brilliant cut diamond, the twist design rises to embrace the diamond within a tension styled setting. The simple, breathtaking design sets alight the beauty of your diamond with a truly modern, and minimalist setting style.

R1D078 product image

18ct W
Platinum
Unity Engagement Ring  Main Image


£2,155.09
Price includes tax and shipping

Please contact us to save £££ with a lab-diamond


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Unity Diamond Engagement Ring

Unity reveals the dramatic beauty of a modern Round Brilliant cut Diamond. Deceptively simple styling exposes the detail of all 57 Diamond facets. Tensioned between each side of the setting, the Diamond is open to the passage of light – revealing brilliance and scintillation. Embraced by elegantly contoured shoulders, the Diamond rests above a comfortable court shaped band. Once you have chosen your precious metal and Diamond options, we will create the perfect diamond engagement ring for you, meticulously crafting your commission over four weeks. It will then arrive impeccably presented in bespoke packaging – arriving by secure courier, fully insured to your door.

Diamond options available from 0.30cts to 1.00cts. Larger diamond options are available on request; please contact us if you would like to discuss further options.


Photographs below show the Unity engagement ring - Platinum 0.50 carats, 0.80 carats, and finally 1.20 carats. 

Choosing a wedding ring for the Unity design


When the time comes for you to choose a wedding ring, we can create a bespoke design to flow around the graceful curves of the Unity design. Choose from a plain or diamond set shaped wedding ring from our bespoke shaped wedding ring service. We will create the perfect shaped wedding ring for you, working with the original engagement ring. If you are based overseas, talk to us about commissioning the advance shaped wedding ring model, which we can hold on file until a later date, ready to create the wedding ring ahead of the big day.

Unity, photographed in 950 Platinum, set with an E colour diamond weighing 0.40cts.

The 1 carat 'Unity' design shown alongside a bespoke plain shaped wedding ring created to fit seamlessly to the ring

Alternative Designs


If you are looking for alternative styles for the Twist engagement ring, be sure to look at our related article outlining some of the many twist ring designs available at Serendipity Diamonds

How does my engagement ring arrive?


Within the United Kingdom, each completed ring from our extensive diamond engagement ring collection is beautifully packaged and sent by International Signed For Delivery, by Royal Mail. We insure all parcels until they arrive with you. 

Deliveries arrive the next day after despatch. All parcels arrive under plain wrapping. Inside you will discover a sturdy outer box containing a document section with a document folder for valuations and certification. Your engagement ring will arrive inside a presentation box, accompanied by our handy pocket sized ring box. 


Read more about packaging and delivery. 


We believe that presentation is an important part of your experience with us. For this reason, we created incredible packaging as shown in our video below. 

How to order your engagement ring


Please feel welcome to order online, or to contact our showroom to order in person. If you place your order online, we will email you an invoice and then advise you on different options for payment. Owing to the high level of card fraud, we handle all payments individually and welcome deposit payments before we start any work. 


This ring design is available with a lab-grown diamond. 


Just click the enquiry button next to the price for a personalised quote. 

  

Learn more about lab-grown diamonds  


This ring design is now available with a lab-grown diamond. Please contact us noting your design preference for a detailed quote set with a lab-created diamond. Please note that our lab-grown diamond engagement rings are identical in appearance and quality to our natural diamond options with a difference in cost working out to between 50% - 75% less than our natural diamond equivalent rings. Our lab-grown diamonds are typically available in higher colour clarity and cut grades and include full certification as shown below. 


Example of a lab-created diamond with certificate.


Do you want to try before you buy? Sample ring service.


Find out more



Diamond grading you can trust


Trust in reputable diamond certification from GIA (Gemological Institute of America) and IGI (International Gemmological Institute). Our diamonds achieve a minimum of a VERY GOOD CUT. This ensures maximum brilliance from your diamond. We can provide Excellent cut diamonds upon request.

Get help with the perfect size.


Get help finding out the perfect ring size with our ring size service available with any ring purchase from Serendipity Diamonds. 


Find your finger size



Do you need guidance?


Get in touch for friendly, helpful guidance on regular engagement rings and our bespoke design service. We offer free, impartial advice on all aspects of your purchase, from diamond grading and precious metals to finance. 


Contact us today





Mount only and Starlight Moissanite ring options


We now provide most of our ring styles in two further choices. Firstly, we create finished ring mounts available for your own diamonds or gemstones. In addition, we provide a range of add-on services, including stone setting and inward insurance, to cover items sent to us for setting. 


Also, we offer most of our engagement rings with Moissanite instead of a diamond. This provides an ethical and affordable alternative to a natural or lab-grown diamond (also available) available across most of our ring styles. Look for the Starlight Moissanite or mount-only tabs, or contact us for a personal quote on any ring design. 

Photograph of our engagement ring packaging for clients across the UK. Engagement rings arrive in luxurious packaging with a presentation box and pocket box conveniently sized to hold the engagement ring for a surprise proposal. 


Buy with Confidence UK 


For your total reassurance, Serendipity Diamonds is listed with Buy with Confidence and offers 100% reassurance and satisfaction.

UK Buyers benefit from 60 days returns on most items, a lifetime warranty free size adjustments and competitive prices (50 - 70% below high street prices).

We source diamonds directly from diamond cutters located across the World. In addition, we handcraft all rings in our workshops until completed. The result is exceptional value for money with all of the benefits of luxury—the complete package.

Read more about us online. Besides our diamonds, enjoy the reassurance of natural, beautifully cut and responsibly sourced pink sapphires, blue sapphires, rubies and emeralds for our gemstone collection of engagement rings.

View more examples in our diamond engagement rings collection




Interactive diamond sizes - see how your diamond sizes appear on the hand


Select your chosen diamond shape and carat weight and see how big it looks on the finger. Our handy tool is designed to help you judge diamond size across a variety of diamond shapes. 

Frequently asked questions.


How do I find out the correct finger size?

Use our multisize tool, or speak to us about ordering based on average finger size. We provide free resizing within 1 - 1.5 finger sizes. 

Do you send items in discreet packaging?

Yes. We send all jewellery under plain packaging. We send all diamond jewellery in a large outer box with a plain white cardboard tamper-proof outer wrap for discretion. 

Can I buy just the mount without a diamond?

Yes. We sell most of our designs as finished mounts, or we can set your own diamond. Contact us for a personal quote if you cannot see the mount-only option on the product page. 

Do you offer finance?

We provide engagement ring finance via Klarna. Clients can choose from several interest-free options. Alternatively, you can buy now and pay later. 

Can I order this design set with a lab-grown diamond instead of a natural diamond?

Yes. We create most of our designs set with lab-grown diamonds or natural diamonds. Please get in touch for a personal quote, noting any designs you prefer. 

How long does it take to make?

Please allow 4-5 weeks for your chosen design to be created to your exact specifications. If you require a ring sooner, please contact us and we will do our best to help meet your timeframe. 

Can I tweak or change my chosen design in any way?

Yes. We create all jewellery individually to order. We also provide a complete bespoke design service. For this reason, we can accommodate any changes or tweaks required for your chosen design. 

When do I pay?

We request a 10% deposit to start any order, with the balance due upon completion before delivery. Feel welcome to order online or contact us to order directly with us by phone or via email. Bespoke ring designs require a 25% deposit before any work commences. 

How do you make delivery and what about insurance?

We deliver using Royal Mail Special Delivery in the UK. We arrange a specific day suitable for our client and all items are fully insured until they arrived and are signed for. Outside the UK we deliver by International Signed For Delivery or FEDEX. We insure all items sent regardless of destination. 

Can I arrange delivery to a different address?

Yes. But, if you request delivery to a different address than your billing address, we request that the balance of any payment is made by bank transfer. 

The Serendipity Diamonds difference.....


Expert help and guidance

60 days returns 

Free fully insured delivery 

Complimentary size adjustment

Luxury packaging

Complimentary slimline pocket box

Lifetime warranty

Includes insurance valuation 

0% Interest free finance available in the UK






Recent Customer Reviews

Score Customer Comment
Service
Product

Service rating : Excellent service from my first enquiry to receiving my purchase,contact was amazing,I am so made up with my beautiful ring I will definitely be ordering my wedding ring from Serendipity!
Product : Beautiful ring,exquisitely made !!

Anonymous

Service
Product

Service rating : Serendipity Diamonds are quite simply THE BEST jeweller I've ever dealt with!

I was skeptical about ordering something as important as an engagement ring online, but it was the best thing I ever did - my fiancée absolutely loves the piece and the quality is stunning.

I...

Anonymous

Service
Product

Service rating : Researched Serendipity online, after wasting time in local jewellers. Had a couple of emails and telephone conversations, to discuss requirements. Great service and communication, from initial contact to dispatch and receipt of the ring...and what a ring ! The right stone was sourced and...

Anonymous

Service
Product

Service rating : Excellent service - brilliant communication and outstanding ring
Will be using them again for my wedding ring

REALLY well packaged - great firm
Product : Really beautiful

Was a real winner - she just HAD to say yes!!

Anonymous

Service
Product

Service rating : Amazing product and customer service. I highly recommend them to anyone looking for a quality gift that will impress anyone even if they possess the strictest of standards. The staff at Serendipity work to give you the exact ring you're looking for, not just to make a profit. I couldn't...

Anonymous

Service
Product

Service rating :Superb service from start to finish, great communication and always answered my questions when asked. Prompt delivery of product less Han 24 hours of payment.
Product : Exactly what my now fiancé was looking for

Anonymous

Service
Product

Service rating :Genuine!!! Helpful, kind, honest company. They were happy to stay on the phone for as long as it took to answer any questions I had and they did not try to over sell for extra profit e.g. honest.
Product : Absolutely stunning very unique design, was a hard pick as most of their...

Anonymous

Product

beautiful as could have been hoped, just waiting to see if it fits...

Anonymous

Product

Love this ring, I liked the twist design as soon as I saw it and couldn't find any with a similar design anywhere. Fanstastic and really happy with my ring.

Anonymous

Service
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Service rating : Fantastic customer service. Needed the ring in time for xmas and they delivered with updates all the way through
Product : Looks fantastic and most importantly My new fiancé loves it too.

Anonymous

Service
Product

Service rating : Excellent Service, Didn't pressure me into spending what I couldn't afford. Very friendly service. Would Recommend 100%
Product : Exactly what it said on the website, actually better than i was expecting. Delivered on time. Excellent product and service

Anonymous

Our customers gave us a 100% rating based on 11 customer reviews for Unity - R1D078 Unity Engagement Ring
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