This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. [read more]   OK

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


$3,381.38
Tax/Duty will be added at checkout

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


Buy Now
10% Deposit or Pay in Full
Buy Now

Pay the full price of this product

Tax/Duty will be added at checkout

Place Deposit

Pay 10% to secure your order today

Tax/Duty will be added at checkout

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

On arrival - what to expect when your parcel arrives.


All deliveries to Canada arrive by FEDEX. When your parcel touches down in Canada, all duty and taxes have been included within your engagement ring purchase to ensure that there are no complications when arriving. Your parcel will arrive in a sturdy outer wrap, containing a rigid inner jewellery box, beautifully packaged to include a document wallet with insurance valuation and diamond certificate (where applicable) presentation box and a complimentary proposal pocket box. 


View more packaging and delivery information


Diamond Certification and Cut Grade


At Serendipity Diamonds, we work with the most trusted diamond grading laboratories. In addition, we assure all of our clients across Canada of a minimum VERY GOOD cut grade. In addition, we will never supply any certified diamond with higher than nil or slight fluorescence for your total reassurance.  

New! Lab-Grown Diamonds are available for most jewellery designs.


Please enquire through the enquiry button next to the ring price. 


Browse Lab-Grown Diamonds  


We recently introduced the option to purchase any of our ring designs set with lab-grown diamonds as an alternative to natural diamonds or Moissanite. Due to the variation of available lab-grown diamonds, we source and quote for diamonds available at the time of any enquiry. Consequently, we reserve and guarantee each diamond quoted for. Lab-grown alternatives often work out to be approximately 40-50% less expensive than natural diamonds, making them an attractive alternative for buyers. 


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



Are you in need of guidance?


Our friendly team are always on hand to offer expert guidance on all of our engagement rings including bespoke design. We will always do our very best to answer any questions. Owing to time differences with Canada, please feel free to contact us through our message system or email us. Alternatively, use our online contact form.  


Ask a question





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 for your engagement ring. 


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 in $CAD on any ring design including insured shipping and duty.  

All clients in Canada benefit from FEDEX signed for delivery, with engagement rings arriving beautifully presented in luxurious packaging.  


Buy with Confidence from Canada 


Across Canada, all clients benefit from the help of our small team of friendly jewellery experts. We have been shipping to Canada since 2007 and now have a large client base across Canada in areas including Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland, Northwest Territories, Nova Scotia, Nunavut, Ontario, Prince Edward Island, Quebec, Saskatchewan and Yukon. We offer the same 60 days returns, lifetime warranty, free size adjustment and lifelong commitment to client care as we provide for all clients, regardless of location. We are also registered retailers for CanadaMark diamonds, mined in the Ekati and Diavik regions of Canada. For coloured gemstones we work with responsibly sourced natural pink sapphires, blue sapphires, emeralds and rubies. 


What cut grade can you expect from your diamond?


Rough diamonds mined in Canada are typically sent to cutters in India and China to be faceted, before they are sent to laboratories worldwide for diamond grading. We buy selectively from some of the World's largest cutters and polishers, choosing diamonds that meet a very good cut grade as standard. Many of our optional CanadaMark diamonds are fully traceable and we are happy to supply diamonds with an excellent cut, polish and symmetry grade upon request. 


View our full collection of engagement rings and contact us for more help and guidance. 


View diamond sizes on the finger


View a selection of diamond sizes on the finger. Our handy diamond size tool allows you to view diamond shapes and sizes to see how large they appear on the hand. Select your chosen shape, carat weight and skin tone and discover the mm. size of your diamond. 

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. 

For your complete reassurance enjoy.....


Expert help and guidance

60 days returns on engagement rings

Free delivery across Canada with tax and duty included

Luxury packaging

Free slimline pocket box

Lifetime warranty

Free insurance valuation 






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
Product

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
Tension Set Twist Round Solitaire Engagement Ring
Tension Set Twist Round Solitaire Engagement Ring In Yellow Gold
R1D078 Unity solitaire engagement ring perspective view in rose gold
Unity engagement ring side view in white gold
Unity R1D078 solitaire engagement ring in yellow gold side view
Unity R1D078 solitaire engagement ring in yellow gold side view
Top view in white gold of the unity solitaire engagement ring
Top view of the Unity solitaire engagement ring in yellow gold