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4ct Engagement Rings

Wear the story of your love with 4 carat engagement rings from Kay. Whether you're shopping together as a couple or you want to surprise your partner with the ring of their dreams, Kay has a wide range of cuts and styles to choose from of 4 carat diamond engagement rings. Make today the day you say yes to the ring!

9 Results items returned.
Store Pickup at Select Store
9 Results items returned.
Neil Lane Artistry Oval-Cut & Heart-Shaped Lab-Grown Diamond Engagement Ring 4 ct tw 14K White Gold
$6,299.99 
25% off
Was $8,399.99 
Now + Forever Multi-Stone Diamond Engagement Ring 4 ct tw Princess-cut 14K White Gold
$5,624.99 
25% off
Was $7,499.99 
Showing 9 of 9 products