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4 Carat Gold Oval Engagement Rings

These oval engagement rings in gold come with a 4 carat oval lab-grown diamond center set in place, and the price includes it. Choose white, yellow or rose gold in 10K, 14K or 18K. Styles range from plain and pavé solitaires to a halo, a hidden halo, a cathedral ring, a three stone ring and rings with pear or marquise side accents.

1Choose a setting
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2Select a diamond
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3Complete the ring
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30 rings
30 rings
Conflict-Free
Ethically sourced diamonds
Lifetime Warranty
Free cleaning & resizing
Free Shipping
30-day returns
IGI / GIA Certified
Independently graded

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Buying guide

A 4 carat oval on the hand

An oval spreads its weight along its length, so a 4 carat oval shows a large face and runs well along the finger. That length also makes the hand look slimmer. Like all ovals, it can show a darker bow-tie shape across the middle, which differs from stone to stone.

Which gold color

  • White gold keeps a cool, bright look around the center and is plated with rhodium for its finish.
  • Yellow gold is the classic warm choice and needs no plating.
  • Rose gold gets a pink tone from copper and suits a softer, vintage look.

For any color, 10K is the hardest, 14K is the usual pick, and 18K has the most gold and the richest tone.

Matching a style to a big oval

A solitaire lets a 4 carat oval stand alone. A halo of small lab-grown diamond accents makes it look bigger still. The hidden halo keeps the top clean and adds sparkle from the side. The three stone ring and the side-accent rings widen the ring across the finger, and the cathedral raises the oval on arched shoulders over a graduated pavé band.

Made to order

Each ring is made for you in 10–15 days. Shipping is free on orders over $500, returns are accepted within 30 days, and one resize is free within 60 days of delivery.