Pre-Set Diamond Engagement Rings at Brilliant Earth

Brilliant Earth's pre-set diamond rings sparkle with fire and brilliance. Canadian diamonds are set in our popular Four-Prong Classic rings made from recycled precious metals. These gorgeous solitaire rings arrive within five business days.

We guarantee that our Diamonds originate
from Conflict Free
Sources of the Highest
Ethical Standards.

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Can't find what you're looking for?

Our distinctive
packaging ensures
your entire purchase
is truly beautiful.

Pair this classic four-prong 18K white gold setting with a brilliant round diamond in the carat weight you prefer.

Minimum Color: H
Minimum Clarity: SI2

1/4 ct. tw.
US$750
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1/3 ct. tw.
US$1,000
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1/2 ct. tw.
US$1,500
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Create your own ring to customize your diamond or setting.

Pair this classic four-prong Platinum setting with a brilliant round diamond in the carat weight you prefer.

Minimum Color: H
Minimum Clarity: SI2

1/4 ct. tw.
US$1,050
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1/3 ct. tw.
US$1,300
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1/2 ct. tw.
US$1,800
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Create your own ring to customize your diamond or setting.