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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.

0.80ct Marquise Diamond and Round Blue Sapphire Eternity Ring Main Image


$4,602.50
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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 before being expertly set into the unusual ring design. They will provide excellent purity and whiteness to the Diamonds. The band itself measures 2.9mm in width and has a traditional court profile. We can craft your ring in many precious metals for you, including 18ct Rose Gold, 18ct White Gold, 18ct Yellow Gold, Palladium and Platinum. Please allow us approximately four weeks to craft your ring for you in your chosen precious metal. Your eternity 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. 

Fully Insured Delivery to USA


All orders sent to USA include shipping and duty costs, taking all of the hassle out of making your purchase. Place your order in US Dollars online and we'll do all of the rest. We'll also beautifully present your finished diamond wedding or eternity ring, exceptionally packaged and securely boxed. Arriving by Fedex your delivery will be fully insured, taking around 1-2 days from the day it is sent, with tracking details emailed for your reference and peace of mind. 



Do you have any questions?


Don't despair if you need any help. Our expert team are on hand to give warm, friendly support in all aspects of your enquiry or purchase. Call us, email us or message us through our online chat system. We will always endeavour to answer any questions as quickly as possible.


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Ensure the correct ring size.


As part of your order, we can provide a Multisize tool and additional ring size samples to ensure you order the correct finger size. Contact us for more help and guidance. 


Ensure the correct ring size





Included for all diamond wedding ring purchases..


We offer complete confidence with before and after sales care

60 days returns 

Free delivery to United States fully insured

Free insurance valuation in US Dollars  

Lifetime warranty

Items take around 4 weeks for manufacture plus 1-2 days for shipping.


0.80ct Marquise Diamond and Round Blue Sapphire Eternity Ring