





18k Yellow gold 0.65ct natural diamond and sapphire half eternity ring certified
18K Yellow Gold 1.40ct Natural Diamond & Sapphire Half Eternity Ring – Certified
A beautiful and timeless piece, crafted in solid 18K yellow gold and set with a combination of natural diamonds and vibrant blue sapphires, totalling 1.40 carats.
This elegant half eternity ring features four natural round mixed cut diamonds (0.65ct total), perfectly complemented by three round mixed cut natural blue sapphires (0.75ct total). The alternating design creates a stunning contrast of brilliance and rich colour, making this piece both classic and eye-catching.
Diamond Colour : H / I
Gemstone Colour : Violetish blue
Gemstone clarity : Eye clean
Diamond Clarity : VS2 / SI1
Ring Size: N / O
Ring head measurements 2mm by 18mm
Total weight : 2.50 g
Estimated retail value £2350
Our price £599
Some of our items are pre-loved and can show some signs of this. However, all of our items have been professionally refurbished at our workshop. We are happy to further polish items before they are sent.
All of our items are WGI certified and come with a WGI certificate. The certificate can be validated on their website.
To view Authenticity Certificate WGI9634168812
Please contact us for resizing options and costs.
If you have any questions at all, please get in touch.
All of our photos/videos have been taken using an iPhone 17 pro max. We do this to ensure that we manage expectations and the piece you receive is the piece you see in the photo/video.
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Need another size?

Our professional ring resizing service allows you to increase your ring size by 1 or 2 sizes with precision and care.
Performed by skilled artisans in our Hatton Garden workshop, this process ensures your ring maintains its original beauty and integrity.
Please allow up to 5 business days for completion
Note that, due to their customised nature, resized items are excluded from our exchange and return policy. Trust our expert team to deliver a perfect fit while preserving the elegance of your cherished piece.
Ring resizing is a bespoke service. Once resizing work has begun, this service is non-refundable and cannot be cancelled. This does not affect your statutory rights.