Carat Size Guide for a Round Cut Engagement Ring on a Size 4.5 US Finger. This guide illustrates how an Engagement Ring, Wedding Ring, Wedding Band, or Eternity Ring will look on a finger. It will help you choose which carat size will be the best for your engagement ring based on how it looks on a finger.

This Glacé Lab Diamond Ring (3/4 ct. tw.) has a carat shaped lab grown diamond with -color, -clarity, and -cut.

Can't find the right engagement ring? Look at the collection of the most popular engagement rings for women in 2025!

Simon Teakle’s treasure trove in Greenwich is stocked with the prize trophies of this veteran jewellery hunter with an eye for estate and vintage collectibles.

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Adiamor | This is the oval diamond engagement ring of your dreams❤️ If you’re considering an oval diamond for your engagement ring, consider what… | Instagram

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