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Ursa - R1LS003C

Ursa Marquise Twist Diamond Engagement Ring

Our unique, signature Marquise twist engagement ring. The Ursa engagement ring flows effortlessly from shoulders through to the embrace of a bezel setting to surround the Marquise diamond in a distinctive twist design.

Ursa Marquise Twist Diamond Engagement Ring Main Image

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Flowing Part Bezel set Marquise cut Diamond Solitaire Engagement Ring

Finalist in the CanadaMark engagement ring design competition

The 'Ursa' Engagement Ring is uniquely styled and exclusively available from Serendipity Diamonds. Choose your ideal ring combination from our menu to personalise the ring by Diamond size, whiteness and clarity in your chosen precious metal. This exquisite design can me crafted in a choice of 950 Platinum, 18ct White Gold, 18ct Rose Gold, 18ct Yellow Gold and further Fairtrade Gold options. This brand new Engagement Ring style has been introduced to our collection after making finalist in a national design competition in 2016 for the CanadaMark Diamond brand. The styling of this Marquise solitaire ring deviates from traditional styles. Held within a partial bezel setting, the Diamond rests diagonally within a flowing setting that sweeps seamlessly from a comfortable court shaped band. We handcraft each ring over four weeks through a time honoured, traditional process merging the skills of casting, mounting, setting and finishing to arrive at the final commission, mirror polished to perfection. We deliver worldwide by secure delivery across the UK and Ireland, to Europe, USA, Canada and Australia. Each ring arrives beautifully packaged in a pristine white presentation box, accompanied by our complementary pocket box, ideal for a surprise proposal. We include any tax and duty before payment for an easy, no-hassle purchase and we are happy to guide you all of the way from your initial enquiry through to the delivery of your finished commission. 

Photographed in 100% ethical Fairtrade 18ct White Gold, the Ursa design reveals the impact of a diamond 0.80cts in weight. 

UK Ethical Jewellery and Fairtrade Gold

UK clients can now take advantage of additional value offered by Fairtrade Gold. Many of our commissions can be created in 18ct White Fairtrade Gold or 18ct Yellow Fairtrade Gold. Responsibly sourced and fully traceable, Fairtrade Gold gives UK clients the reassurance that their purchase has helped the lives of impoverished, small scale artisanal miners in areas such as Peru. As part of the Fairtrade Foundation, miners receive a fair price for the gold they produce, and a premium per kilogram which benefits the development of their community. 

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

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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. Excellent cut diamonds can be provided upon request.

Do you need a finger size tool?

Order our handy Multisizer to estimate your correct finger size. All of our Multisizers include UK sizes and are fully refunded once your final order is placed. 

Order your UK ring sizer

Do you need guidance?

Get in touch for friendly, helpful guidance on regular engagement rings and on 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

How does my engagement ring arrive?

Within the United Kingdom, each completed ring from our extensive diamond engagement ring collection beautifully packaged and sent by International Signed For Delivery, by Royal Mail. We insure all parcels until they arrive with you. Deliveries arrive next day after despatch. All parcels arrive under plain wrapping. Inside you will discover a sturdy outer box, containing a document section with 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 

Interactive diamond sizes - see how your diamond sizes appears 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. 

Photographed example of our engagement ring packaging for clients across the UK. Engagement rings are sent in luxurious packaging with 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) on most items. Our diamonds are sourced directly from diamond polishers worldwide and rings are meticulously crafted in our workshops before being sold directly. 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

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 over 12 months or low rate finance upto 48 months.

Ursa Marquise diamond solitaire engagement ring fairtrade white gold
Ursa Marquise diamond solitaire engagement ring in yellow gold
Ursa Marquise diamond solitaire engagement ring in rose gold
Ursa Marquise diamond solitaire engagement ring fairtrade white gold side view
Ursa Marquise diamond solitaire engagement ring fairtrade yellow gold side view
Ursa Marquise diamond solitaire engagement ring fairtrade rose gold side view