Unusual Two Stone Diamond Open Engagement Ring

The 'Flow' ring design has been styled with a fluid form, effortlessly embracing two beautifully cut Round Brilliant Diamonds. Choose from two variations. Our featured 0.60cts version (shown above) has been handset with 4.5mm (0.35cts) and 4mm (0.25cts) Diamonds. Alternatively the 0.26cts version is available set with 3.5mm (0.16cts) and 3mm (0.10cts) Diamonds. We craft each ring using the finest natural Round Brilliant cut Diamonds, graded G Colour and SI1 Clarity for brilliant whiteness and exceptional clarity. We provide a further service to craft a bespoke shaped wedding ring to this design, ensuring a perfect fit.

Flow engagement ring shown here set with 0.26cts of diamonds, crafted in 18ct Yellow Gold. 

Choosing the wedding ring 

Whether you choose a complete band, or a split band, we can create a truly unique wedding ring design as part of our bespoke wedding ring service. Please allow additional time if you wish to commission both the engagement ring and wedding ring at the same time. 

Rings apart - showing a bespoke shaped wedding ring away from the 0.60cts version of the Flow ring design.  

A unique engagement ring deserves and unique wedding ring. This is exactly what we created as one choice of wedding ring to match the Flow engagement ring design. We set out to design a wedding ring styled to complement the curvature and elegance of the engagement ring design. A split band design allows tapering shoulders to curve into the ring for a truly individual look. In stark contrast to the traditional full-band wedding ring works beautifully with the unique setting of the Flow design. 

Responsibly sourced precious metals and Fairtrade Gold

An important part of our work involves the use of responsibly sourced precious metals and gemstones. As such, we only work with re-cycled, ethically sourced Gold, Platinum and Silver. In addition, we offer the option of Fairtrade Gold across most of our jewellery designs available upon request. 

Discover what's inside the box

When we send your parcel to USA, we securely wrap the secure outer box in a plain white outer wrapping. Inside you will discover a solid outer box containing a presentation box with engagement ring with an additional pocked ring box. All documents including certification are enclosed within the additional document wallet located in the separate section of the main box. We pride ourselves on luxurious packaging as part of your experience. 

See our information page on packaging and delivery

Certified Diamond Standards. 

With every certified diamond from Serendipity, we assure all clients of reputable diamond grading. We work with the most trusted laboratories including the Gemological Institute of America (GIA) and International Gemological Institute (IGI). All diamonds meet strict standards with no more than nil or slight fluorescence for your total reassurance. 

Get help with ring 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

Ask us any questions?

We love questions and we're happy to help. Whether you need specific ring details or general advice on custom-made rings, diamond color or clarity or customization. We offer expert guidance and advice on all aspects of your engagement ring with impartial no-obligation help. 

Get in touch

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

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-grown diamond available across our jewellery collection.