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Sirius - R1D053

Sirius Round 4 Claw Solitaire Engagement Ring

Modern 4 claw round solitaire engagement ring with delightfully simple setting to hold an exquisite round brilliant cut diamond.

Sirius Round 4 Claw Solitaire Engagement Ring Main Image

Diamond Set

from €1,071.76

Swarovski Crystal Set

from €885.60
more information

Mount Only

from €760.18
more information


€1,071.76
Price includes tax and shipping

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Sirius Four Claw Solitaire Engagement Ring

Perfectly named after the brightest star of the night sky – the Sirius Engagement Ring is set alight by the hypnotic sparkle of a perfect Round Brilliant Diamond. Chosen for both fire and scintillation, we hand select the finest certified Diamonds for this elegant four claw setting – a star within our collection of modern classic solitaire Engagement Rings.  We can create this ring for you in 18ct Rose Gold, 18ct White Gold, 18ct Yellow Gold and Platinum. We can also provide this in Fairtrade 100 % ethically sourced Gold if you require. Your ring will be delivered to you securely in our bespoke packaging with a pocket box for a discreet proposal. We can also add some further reassurance of our 60 day money back guarantee and a free additional ring size adjustment should this be necessary.

Why Choose Fairtrade Gold?


We all love that great feeling we get after making a purchase that has a positive effect on someones life. Choosing Fairtrade Gold helps to improve the lives of many small scale artisanal miners and their families around the World. We are one of the only jewellers to absorb the additional cost for Fairtrade Gold engagement rings and wedding rings. 

A note on diamond certification


With every purchase of a certified diamond engagement ring, we include a reputable diamond grading certificate. We work with both GIA and IGI certification with the reassurance of a minimum 'VERY GOOD' cut grade. All of our diamonds fall within a nil or slight fluorescence grading to ensure the highest standards for your order. 

What's in the box?


All engagement rings benefit from complimentary luxury packaging. All engagement rings will arrive with the following.


  • Secure outer jewellery box
  • Inner wood tray with separate sections for documentation and jewellery
  • Your diamond engagement ring within a gloss white presentation box with satin detail
  • Additional micro pocket box perfect of a surprise proposal (Free - hurry while promotion lasts
  • Documentation wallet enclosing invoice, insurance valuation and diamond grading report


Diamond sizes on the finger 


Use our diamond size tool to select different carat weights to see how large they appear on the finger. You can also view alternative diamond shapes and check the physical size of your chosen diamond against a selection of skin tones. Zoom in and out to get a closer look. 


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 have a question about this ring?


If you have any questions at all, or just need a little advice then please don't hesitate to get in touch for some friendly, expert advice on any engagement ring styles, or on our custom-made engagement ring service


Get in touch





Above photographs show how a typical engagement ring is delivered. Beautifully boxed. Lift out the upper section to reveal the document folder and items within a wooden inner tray. Accompanied by the proposal pocket box. 


Buy with confidence 


Our free size adjustment, 60 day returns and customer care are great reasons why people choose Serendipity Diamonds to create their diamond engagement ring. 


A Note on Diamond Cut Grade


We are regularly asked about the diamond cut grade of our diamonds. We will always provide a minimum cut grade of 'Very Good.' For fancy shaped diamonds (Princess, Emerald Cut, Pear-Shape, Marquise etc.) where cut grade does not appear on the certificate (under the GIA system) we ensure that an equivalent standard of cut grade is maintained. 


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


For your complete reassurance enjoy.....


Expert help and guidance

60 days returns on engagement rings

Free delivery across Europe with tax and duty included

Luxury packaging

Free slimline pocket box

Lifetime warranty

Free insurance valuation 


Sirius Round 4 Claw Solitaire Engagement Ring
Sirius Round 4 Claw Solitaire Engagement Ring In Yellow Gold
Sirius Round 4 Claw Solitaire Engagement Ring Side View
Sirius solitaire engagement ring R1D053 side view in white gold
Sirius solitaire engagement ring R1D053 side view in yellow gold
Sirius solitaire engagement ring R1D053 side view in rose gold
Four claw engagement ring sirius R1D053 top view white gold
Four claw engagement ring sirius R1D053 top view yellow gold