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FET907 - GFBR004

3 Carat Baguette and Round Diamond Eternity Ring

3 carat baguette and round diamond eternity ring featuring a 4.8mm band, fully channel set with 3 carats of dazzling round brilliant-cut diamonds alternating with rectangular baguette cut diamonds. This decadent diamond eternity ring is a perfect example of one of the finest diamond eternity ring designs available, with an impressive show of diamonds.

3 Carat Baguette and Round Diamond Eternity Ring Main Image


€10,003.30
Price excludes tax and duty

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3 Carat Baguette and Round Diamond Eternity Ring

With guaranteed sparkle, this decadent 3-carat Baguette and Round Brilliant cut Diamond Eternity Ring features an outstanding level of brilliance. Enjoy precision setting for a perfect finish. We set perfectly matched Round Brilliant-cut Diamonds—alternating with rectangular brilliant-cut Diamonds into this exceptional Diamond Eternity Ring. The band itself reveals an inner court comfort-fit, ideal for daily wear with a width of 4.8mm. We craft each ring commission to order, working over four weeks to create a Diamond Eternity Ring to be truly proud to wear. Enjoy a wide choice of precious metals, including 950 Platinum, 950 Palladium, 18ct White Gold, 18ct Yellow Gold and 18ct Rose Gold. This sparkling ring design makes a refreshing deviation from the classic Round, and Princess cut Eternity Ring styles. Baguette-cut Diamonds reveal a more subtle sparkle, nestled between perfectly faceted brilliant-cut Diamonds with extra sparkle for a stunning contrast. Each Diamond graded F Colour and VS Clarity for assured whiteness and clarity. Certification is available without further cost by request at the point of order. Enjoy luxurious packaging with each Diamond Eternity Ring presented in a bespoke Serendipity Diamonds box, securely delivered by an insured courier under plain wrapping to your door.

Diamond wedding rings and eternity rings.


Many buyers ask us the difference between diamond eternity rings and diamond wedding rings. Our collection is divided into both categories to make searching easier. Most of our designs are, however, versatile. They can serve the purpose of either a diamond set wedding ring or a diamond eternity ring, depending on the occasion. 


Packaging and delivery across Europe. 


All deliveries across Europe include luxury packaging, and items are sent by Fedex, arriving 1-3 days later, securely boxed and beautifully presented under plain wrapping. 

Brexit note for delivery to Europe


Shipping by FedEx (over €100 value) or International Signed for Delivery for lower value items. Items are sent excluding any tax and duty to be organised upon entry into your corresponding country. 

Ask us a question


Our expert diamond wedding ring team are on hand to answer any questions and to provide any support you might require. 


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Find the correct ring size.


Get the correct ring size with our perfect ring size service. Find out more via the link below or contact us for more help and guidance on how to ensure the correct size.  


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For complete peace of mind...


Dedicated diamond wedding ring advice

60 days returns 

Free delivery across UK fully insured 

Free insurance valuation 

Lifetime guarantee on workmanship and materials 

Approximately four weeks timescale




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3 Carat Baguette and Round Brilliant Cut Full Diamond Eternity Ring In Rose Gol
3 Carat Baguette and Round Diamond Eternity Ring