What is a knife edge engagement ring?

If you are searching for an engagement ring or wedding ring, you may have come across a knife-edge ring. But what does it mean for a ring to have a knife-edge?  

“Knife-edge” refers to the style of the band. A band with a knife-edge will be raised at the center, creating a sharp, angled, and distinct look. It allows for more light reflection off the metal for maximum shine. 

​Below is a comparison of a plain, classic band (left) compared to a knife-edge band (right):  

As you can see, the ring on the left is completely rounded while the knife-edge ring on the right is angular. 

The history of knife-edge engagement rings 

The knife-edge engagement ring was developed in 1886 by Tiffany. This iconic style changed the jewelry industry forever and revolutionized the overall style and appearance of engagement rings.  

Before the knife-edge engagement ring, many engagement rings were bulkier, had wider bands, multiple stones, and sometimes didn’t even feature diamonds.  

​A Victorian-era engagement ring. Source: GIA 

​The knife-edge engagement ring introduced modern simplicity by employing a single raised diamond and a thin band. ​

Is a knife-edge ring comfortable?  

It really varies from person to person. Some people can feel the knife-edge on their fingers, and some people don’t notice it all. If you don’t wear rings very often, you may find the knife-edge uncomfortable. 

If you’re interested in a knife-edge ring but are worried it might be uncomfortable, take advantage of Free In-Store Preview. This service is exclusive to Ritani and allows you to design your engagement ring online, then choose a local partner jeweler or WeWork to preview your ring at no cost to you. This way, you can try it on to see if the knife-edge bothers you or not. It’s completely free, and if you’re not in love with the ring, you can walk away.  

We also offer free 30 day returns and exchanges, so if you order a knife-edge ring and find it uncomfortable, you can always return it. 

Knife-Edge Engagement Ring Styles  

There are many different styles of knife-edge engagement rings. Here are a few of the most popular ones. 

Classic High Set Six-prong Knife-edge Engagement Ring 

This classic engagement ring setting features a super-thin 1.7mm band and six prongs to secure your diamond. It raises the diamond high off of your finger, helping create the illusion of a larger stone.  

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Knife Edge Diamond Engagement Ring 

Not all knife-edge engagement rings have a plain, simple band. Enjoy even more sparkle and brilliance with this elegant diamond band knife-edge engagement ring.
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​Solitaire Diamond Knife-edge Engagement Ring with Surprise Diamonds ​

This glamorous knife-edge engagement ring secures your center diamond with four prongs for a minimalist look and features a tiny round-cut surprise diamond at the base of your center stone.  

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