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FET407BSAD - GFMRZ01

0.80ct Marquise Diamond and Round Blue Sapphire Eternity Ring

A full diamond eternity ring set with a combination of marquise cut diamonds and round blue sapphires in an elegant eternity design.



£4,369.60
Price includes tax and shipping

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Marquise Diamond and Blue Sapphire Eternity Ring

Set with Marquise cut Diamonds and Round Brilliant cut blue Sapphires, this fully set Eternity Ring design is nothing short of elegant. With a total Diamond weight of 0.80cts, and a total Sapphire weight of 0.44cts, each stone has been expertly bezel set into the band, creating a practical rub-over setting for everyday wear. The Diamonds within your ring have been graded F Colour and VS1 Clarity prior to being set, to provide you with excellent purity and whiteness in your Diamonds. The band itself measures 2.9mm in width, and has a traditional court profile. We can craft your ring in a number of precious metals for you, including 18ct Rose Gold, 18ct White Gold, 18ct Yellow Gold, Palladium and Platinum. Please allow us approximately 3-4 weeks to craft your ring for you in your chosen precious metal. Your ring will then be delivered straight to your door by a secure courier, presented in our own Serendipity Diamonds packaging.

Diamond Wedding Rings & 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


All items are beautifully packaged within luxury Serendipity Diamonds presentation boxes. Within our main outer box (arriving under a plain wrapping) you will find your diamond wedding ring or diamond eternity ring within our inner presentation box, alongside a document wallet with your valuation for insurance. All deliveries across the UK are sent by Royal Mail Special Delivery, arriving next day before 1pm the day after they are sent. 

Ask us a question


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


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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. 


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For complete peace of mind...


Dedicated diamond wedding ring advice

60 days returns (read notes) 

Free delivery across UK fully insured (see notes)

Free insurance valuation  (see notes)

Lifetime guarantee on workmanship and materials (read details) 

Finance subject to conditions (information) 

Approximately four weeks timescale