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Comfort Fit 4mm Wedding Ring in 18K Yellow Gold

$1,190

(89)

Order now for delivery by Thu, Aug 20 - Thu, Aug 27, depending on selected ring size.

gift with purchase tier gift item

ENDS SOON!

1/4 Carat Lab Diamond Studs
With Purchase Over $1,000. A $200 Value.
Use Code STUDS in Cart.

We've Got You Covered
Free Shipping & Returns
Free Lifetime Warranty
Free 1-Year Resizing

This classic 4mm domed wedding band has a rounded inside edge for increased comfort.

Ring Information

  • Style: BE206-18KY
  • Metal: 18K Yellow Gold
  • Width: 4 mm
  • Easy monthly payments with Affirm. From 0% APR financing. Up to 36 months. Subject to credit approval.
  • Special 12 month financing options available with Wells Fargo, subject to credit approval.
  • Layaway options also available.
  • Learn More
Columbus - Easton Town Center showroom entryway

Columbus - Easton Town Center

4018 Easton Station, Ste E-100b
Columbus, OH 43219

614.756.0011

Daily: 10am-7pm

Book An Appointment

Have a question?

We're happy to help

Men’s and Women’s yellow gold wedding bands in a wooden ring box.

Order Details

Reviews

4.8
(89)

What customers are saying

Customers love how comfortable this ring is, with many describing it as so easy to wear they forget it's on and never want to take it off. The 4mm width strikes the perfect balance for a classic wedding band that feels neither too big nor too small. Wearers consistently say it fits true to size and looks timeless on the hand, and many mention choosing Brilliant Earth specifically for the ethically sourced materials.

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Adrian Reviewed Comfort Fit 4mm Wedding Ring
6/13/2026

Excellent product ...Read More

Andrew Reviewed Comfort Fit 4mm Wedding Ring
5/10/2026

Ring is great. serivce was great! ...Read More

Elinor Reviewed Comfort Fit 4mm Wedding Ring
4/7/2026

It fits fine in this beautiful ...Read More

The Brilliant Earth Difference

Our team designs our collections with precision and skill at our San Francisco studio. We know it’s the details that matter most — so we obsess over each one.
Our dedication to quality craftsmanship begins with our responsibly sourced precious metals.
From our Beyond Conflict Free Diamonds® to the most innovative lab diamonds on the planet, our world class gemologists have been sourcing exceptional diamonds with traceable origins for twenty years.
image description

award-winning
artistry

award-winning
artistry

Our team designs our collections with precision and skill at our San Francisco studio. We know it’s the details that matter most — so we obsess over each one.

image description

Unmatched
materials & craftsmanship

Unmatched
materials & craftsmanship

Our dedication to quality craftsmanship begins with our responsibly sourced precious metals.

image description

industry-leading
standards

industry-leading
standards

From our Beyond Conflict Free Diamonds® to the most innovative lab diamonds on the planet, our world class gemologists have been sourcing exceptional diamonds with traceable origins for twenty years.

Yes. This ring is offered in widths from 1.5 mm to 7 mm, including the 4 mm shown. Request a free ring sizer or view the ring size guide to find the best width and size for you.
Yes. This ring qualifies for one complementary resizing within 60 days, or up to one year if within our recommended sizing range. Resizing includes free shipping both ways.
Yes. This ring is crafted in precious metal and features a rounded inside edge for added comfort, making it well suited for everyday wear.
This ring is a classic domed, plain metal wedding band in a comfort fit. Comfortable fit.
Yes. This ring can be engraved for an additional fee, with block and script style options available. Engraved items are not eligible for return, resize, or exchange.

Last updated on July 21, 2026