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Couplet - R2D005

2 Stone Swirl Diamond Ring

2 stone diamond engagement ring uniquely styled with a swirling double bezel to hold 2 perfectly matched round brilliant cut diamonds.

R2D005 product image

18ct W
18ct Y
2 Stone Swirl Diamond Ring Main Image

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Two Stone Round Brilliant Diamond Engagement Ring

Experience the mirror polish and paired perfection of the 'Couplet' Diamond Engagement Ring. This striking design flows with a swirling flourish—set with two perfectly matched, natural Round Brilliant Diamonds. Dazzling with fire and brilliance, each Diamond is held within a sculptured bezel setting above a 2.5mm comfortable court shaped band. Styled along the finger, this distinctive ring design can be commissioned in a choice of Diamond size options. Choose between 0.50cts total Diamond weight, set with 2 x 4mm Diamonds, or 0.60cts, set with 2 x 4.5mm Diamonds and finally our 1 carat version of the ring, crafted with 2 x 5mm half carat, fully certified Diamonds. Select from a further choice of Diamond colour and clarity options tailored to suit most budgets in a range of luxurious precious metals. These include 950 Platinum, 950 Palladium, 18ct White Gold, 18ct Yellow Gold, 18ct Rose Gold—never forgetting 100% ethical and traceable Fairtrade Gold. This exquisite ring design can be commissioned in 3-4 weeks during which time the ring is cast, prepared, mounted, hallmarked, set and mirror polished. We present the final commission in luxury packaging. Each ring arrives with two ring boxes—a presentation ring box and a proposal pocket box, accompanied by a detailed insurance valuation. Each purchase includes 60 days returns and a lifetime warranty for your ultimate peace of mind. 

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.

Recent Customer Reviews

Score Customer Comment

Excellent quality & value


Our customers gave us a 100% rating based on 1 customer reviews for Couplet - R2D005 2 Stone Swirl Diamond Ring
2 stone Couplet design diamond engagement ring in platinum perspective view
2 stone Couplet design diamond engagement ring in platinum perspective view yellow gold
2 stone Couplet design diamond engagement ring in platinum perspective view rose gold
2 stone Couplet design diamond engagement ring side view white gold
2 stone Couplet design diamond engagement ring in yellow gold side view
2 stone Couplet design diamond engagement ring in platinum side view rose gold
2 stone Couplet design diamond engagement ring top view white gold
2 stone Couplet design diamond engagement ring top view yellow gold
2 stone Couplet design diamond engagement ring top view rose gold