Knife Edge Diamond Bands
An approximately 1.9mm knife-edge wedding band with round lab-grown diamonds of D–F colour and VS+ clarity on two sloping faces. Choose half or full eternity in gold or platinum.
From £649.00
Including VAT · complete ring
Diamond colour: D–F
Diamond clarity: VS+ (VS or higher)
Diamond origin: Lab-grown
Round brilliant lab-grown diamonds line the two sloping faces on either side of a polished central ridge. Choose half eternity with a plain rear section, or full eternity for continuous diamond coverage around the exterior. Available in 9k or 18k yellow, white or rose gold, and platinum.
Lab-grown diamonds of D–F colour and VS+ clarity (VS or higher).
Check your UK ring size before ordering. The slim knife-edge profile and diamond coverage should be considered before any future alteration. A full-eternity setting can restrict resizing; ask our team for advice on your chosen version.
Your ring is made to order. Contact us before ordering if you have a particular wedding or anniversary date.
Visit Kinzy London at 7 Greville Street, Hatton Garden, London EC1N 8PQ. Compare the raised knife-edge profile, coverage and precious metals with our team.
A line of light
A fine polished ridge divides the band into two sloping diamond-set faces. The angular exterior gives the slim ring a clear outline, while the interior remains smoothly polished.
This approximately 1.9mm wedding band has a raised polished ridge running along its centre. Round brilliant lab-grown diamonds sit on the two sloping faces to either side, bringing light to an angular, finely defined profile.
Set with lab-grown diamonds of D–F colour and VS+ clarity (VS or higher).
Half eternity leaves a plain polished rear shank. Full eternity continues the diamond rows around the exterior of the band. A smooth interior completes both versions.
Choose 9k or 18k yellow, white or rose gold, or platinum. Select your UK ring size to see the price including VAT. Our ring size guide can help with your selection, or visit our Hatton Garden showroom to compare the profile alongside your engagement ring. Discover the wider wedding band collection.
A little guidance
The outer profile rises to a fine polished central ridge, with two sloping faces beneath it. The inside of the band is smoothly polished.
Round brilliant lab-grown diamonds line the two sloping faces on either side of the central ridge.
Yes. The diamond rows cover the front section and the rear shank is plain polished metal. Full eternity continues the rows around the exterior.
The band is approximately 1.9mm wide. Its raised central ridge gives the slim outline an angular profile.
The complete band is available in 9ct or 18ct yellow, white or rose gold, or platinum. The gallery shows all four metal colours.
Check both rings together because setting height and shape affect how they sit alongside one another. Our showroom team can help you compare the fit and coverage.
Our team can help you choose a band that feels right alongside the jewellery you already wear.
Book an appointment
From £1,099.00
9k Yellow Gold shown
From £699.00
9k Yellow Gold shown
From £749.00
9k Yellow Gold shown
From £599.00
9k Yellow Gold shown
From £699.00
9k Yellow Gold shown
From £649.00
9k Yellow Gold shown
From £1,399.00
9k Yellow Gold shown
From £949.00
9k Yellow Gold shown
Have a question about a piece, a bespoke design or your order? Speak directly with our team.
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