




18k gold 0.55ct natural diamond and sapphire half eternity ring certified
18K White Gold Natural Diamond & Sapphire Half Eternity Ring – Certified
A beautifully elegant piece, crafted in solid 18K white gold and set with a stunning combination of natural diamonds and vibrant blue sapphires.
This refined half eternity ring features four natural round brilliant cut diamonds, graded VS2 / SI1 clarity, offering excellent sparkle and fire. These are complemented by five natural round mixed cut blue sapphires, creating a striking contrast of brilliance and rich colour, with a total gemstone weight of 0.90ct.
Diamond Colour : G / H
Gemstone Colour : Blue
Gemstone clarity : Eye clean / lightly included
Diamond Clarity : VS2 / SI1
Ring Size: V
Ring head measurements 4.4 mm
Total weight : 4.19 g
Estimated retail value £2700
Our price £749
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 by following this link.
To view Authenticity Certificate WGI9634168809
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.