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Over 3mm Women's Wedding Rings

From eternity rings to curved designs, our wedding rings for women feature precious metals and responsibly sourced gemstones.

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Nature Inspired Pear and Marquise Lab Diamond Eternity Ring Nature Inspired Pear and Marquise Lab Diamond Eternity Ring
Jardiniere Eternity Lab Diamond Ring
$2,990
Grand Olivetta Eternity Diamond Ring Grand Olivetta Eternity Diamond Ring
Grand Olivetta Eternity Diamond Ring
$6,490
Semi-Bezel Oval Eternity Lab Diamond Ring (3 ct. tw.) Semi-Bezel Oval Eternity Lab Diamond Ring (3 ct. tw.)
Semi-Bezel Oval Eternity Lab Diamond Ring
(3 ct. tw.)
$4,190
Diamond Eternity Ring (5 ct. tw.) Diamond Eternity Ring (5 ct. tw.)
Eternity Diamond Ring
(5 ct. tw.)
$9,990
East-West Pear Lab Diamond Bezel Eternity Ring East-West Pear Lab Diamond Bezel Eternity Ring
East-West Bezel Pear Eternity Lab Diamond Ring
$3,890
Diamond Eternity Ring (3 ct. tw.) Diamond Eternity Ring (3 ct. tw.)
Eternity Diamond Ring
(3 ct. tw.)
$4,990
Lab Diamond Eternity Ring (6 ct. tw.) Lab Diamond Eternity Ring (6 ct. tw.)
Eternity Lab Diamond Ring
(6 ct. tw.)
$4,590
Heart Shaped Lab Diamond Bezel Ring Heart Shaped Lab Diamond Bezel Ring
Heart Shaped Lab Diamond Bezel Ring
$5,250
Diamond Open Ring Diamond Open Ring
NEW
Lyric Diamond Open Ring
(3/4 ct. tw.)
$2,990
Canopy Pavé Diamond Eternity Ring Canopy Pavé Diamond Eternity Ring
Canopy Pavé Eternity Diamond Ring
$2,790
Lab Diamond Eternity Ring (5 ct. tw.) Lab Diamond Eternity Ring (5 ct. tw.)
Eternity Lab Diamond Ring
(5 ct. tw.)
$3,990
Olivetta Double Row Eternity Diamond Ring Olivetta Double Row Eternity Diamond Ring
Olivetta Double Row Eternity Diamond Ring
$7,190
Riviera Diamond Eternity Ring (3 ct. tw.) Riviera Diamond Eternity Ring (3 ct. tw.)
Riviera Eternity Diamond Ring
(3 ct. tw.)
$7,350
Radiant Eternity Diamond Ring (2 ct. tw.) Radiant Eternity Diamond Ring (2 ct. tw.)
Radiant Eternity Diamond Ring
(2 ct. tw.)
$5,690
Radiant Eternity Lab Diamond Ring (3 ct. tw.) Radiant Eternity Lab Diamond Ring (3 ct. tw.)
Radiant Eternity Lab Diamond Ring
(3 ct. tw.)
$3,990
Pear Eternity Lab Diamond Ring Pear Eternity Lab Diamond Ring
Pear Eternity Lab Diamond Ring
(2 ct. tw.)
$3,990
Ravenna Lab Diamond Ring (1 ct. tw.) Ravenna Lab Diamond Ring (1 ct. tw.)
Ravenna Lab Diamond Ring
(1 ct. tw.)
$2,290
Shared Prong Diamond Ring Shared Prong Diamond Ring
Bordeaux Shared Prong Diamond Ring
(7/8 ct. tw.)
$2,790
Prism Diamond Ring - Brilliant Earth Prism Diamond Ring - Brilliant Earth
Prism Diamond Ring
(1 1/6 ct. tw.)
$1,990
Colette Lab Diamond Eternity Ring Colette Lab Diamond Eternity Ring
Colette Eternity Lab Diamond Ring
(2 ct. tw.)
$3,250
Camellia Eternity Diamond Ring Camellia Eternity Diamond Ring
Camellia Eternity Diamond Ring
$6,990
Emerald Eternity Diamond Ring (5 ct. tw.) Emerald Eternity Diamond Ring (5 ct. tw.)
Emerald Eternity Diamond Ring
(5 ct. tw.)
$13,990
Heart Shaped Lab Diamond Eternity Ring (2 ct. tw.) Heart Shaped Lab Diamond Eternity Ring (2 ct. tw.)
Heart Shaped Eternity Lab Diamond Ring
(2 ct. tw.)
$3,490
Riviera Diamond Eternity Ring (4 ct. tw.) Riviera Diamond Eternity Ring (4 ct. tw.)
Riviera Eternity Diamond Ring
(4 ct. tw.)
$11,590

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We're happy to help

Over 3mm women's wedding rings are available in 14K and 18K yellow, white, and rose gold, as well as platinum.
Yellow and rose gold give an over 3mm women's wedding ring a warm tone, while white gold and platinum create a cooler, brighter look.
Over 3mm women's wedding rings are available in styles such as classic, curved, vintage, stackable, and bezel designs.
Over 3mm women's wedding rings are available with either a natural or lab grown diamond as the center stone.
Yes, most over 3mm women's wedding rings can be resized by a Brilliant Earth jewelry specialist. Eternity styles set with stones fully around the band typically cannot be resized, though they can be exchanged for free within 60 days from when the purchase is first available for shipment or pickup.
Engraving availability depends on the ring's material and design. A Brilliant Earth jewelry specialist can help determine which designs can be personalized.
Choosing an over 3mm women's wedding ring involves considering the metal tone, setting style, and gemstone choice that best fits your style.
Yes, an over 3mm women's wedding ring can be paired with an engagement ring. Many are designed to sit flush against a variety of engagement ring settings.
The price of an over 3mm women's wedding ring is affected by factors such as metal type, gemstone choice, and design detail.
An over 3mm women's wedding ring can be cleaned with a soft brush, mild soap, and warm water to help keep the metal and any gemstones looking their best.

Over 3mm Engagement Rings

Under 2mm Women's Wedding Rings

Eternity Women's Wedding Rings

Comfort Fit Men's Wedding Bands

Gold Women's Wedding Rings

Under 5mm Men's Wedding Bands

Under 2mm Engagement Rings

6.5-7mm Men's Wedding Bands

Curved Wedding Bands

Stacks Flush Bridal Sets