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Over 3mm Engagement Rings
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Textural Solitaire Ring Textural Solitaire Ring

Peyton 4mm Solitaire Ring

CAD 2,005
Peyton Floating Diamond Solitaire Ring Peyton Floating Diamond Solitaire Ring

Peyton Floating Diamond Solitaire Ring

CAD 2,295
Most Loved
Peyton Bezel Diamond Solitaire Ring Peyton Bezel Diamond Solitaire Ring

Peyton Bezel Diamond Solitaire Ring

CAD 3,675
Frame Solitaire Ring Frame Solitaire Ring

Frame Solitaire Ring

CAD 4,600
Frame Three Stone Diamond Ring (1/3 ct. tw.) Frame Three Stone Diamond Ring (1/3 ct. tw.)

Frame Three Stone Diamond Ring (1/3 ct. tw.)

CAD 4,885
Mosaic Olivetta Three-Quarter Coverage Diamond Ring Mosaic Olivetta Three-Quarter Coverage Diamond Ring

Mosaic Olivetta Three-Quarter Coverage Diamond Ring (1/2 ct. tw.)

CAD 4,310
Peyton 4mm Satin Finish Solitaire Ring Peyton 4mm Satin Finish Solitaire Ring

Peyton 4mm Satin Finish Solitaire Ring

CAD 2,090
Peyton Emerald Cut Three Stone Diamond Ring Peyton Emerald Cut Three Stone Diamond Ring

Peyton Emerald Cut Three Stone Diamond Ring (1/2 ct. tw.)

CAD 4,685
Peyton Three Stone Diamond Ring Peyton Three Stone Diamond Ring

Peyton Three Stone Diamond Ring (1/2 ct. tw.)

CAD 4,310
Peyton East-West Solitaire Ring Peyton East-West Solitaire Ring

Peyton East-West Solitaire Ring

CAD 2,090
Hidden Halo
Luxe Ellora Diamond Ring - Brilliant Earth Luxe Ellora Diamond Ring - Brilliant Earth

Ellora Three-Quarter Coverage Diamond Ring

CAD 4,310
Unique Snow Inspired Diamond Ring Unique Snow Inspired Diamond Ring

Glacé Diamond Ring (3/4 ct. tw.)

CAD 4,745
Most Loved
Luna 4mm Bezel Ring Luna 4mm Bezel Ring

Luna 4mm Bezel Ring

CAD 2,440
Luxe French Pave Diamond Engagement Ring Luxe French Pave Diamond Engagement Ring

Ellora Half Coverage Diamond Ring

CAD 3,590
Grand Camellia Diamond Ring Grand Camellia Diamond Ring

Grand Camellia Diamond Ring

CAD 4,310
Thick Solitaire Engagement Ring Thick Solitaire Engagement Ring

Peyton 6mm Solitaire Ring

CAD 2,870
Thick Band Engagement Ring - Alden Thick Band Engagement Ring - Alden

Alden Diamond Ring

CAD 2,580
Double Band Engagement Ring - Aimee Double Band Engagement Ring - Aimee

Aimee Open Double Band Solitaire Ring

CAD 2,005
Haiden Bezel Ring - Brilliant Earth Haiden Bezel Ring - Brilliant Earth

Haiden Bezel Ring

CAD 2,295
Asymmetrical Leaf Engagement Ring - Sweeping Ivy Asymmetrical Leaf Engagement Ring - Sweeping Ivy

Sweeping Ivy Diamond Ring (1/2 ct. tw.)

CAD 3,880
Adrian Solitaire Ring - Brilliant Earth Adrian Solitaire Ring - Brilliant Earth

Adrian Solitaire Ring

CAD 2,235
Peyton 5mm Channel-Set Diamond Ring Peyton 5mm Channel-Set Diamond Ring

Peyton 5mm Channel-Set Diamond Ring

CAD 5,320
Sofia Triple Band Diamond Ring Sofia Triple Band Diamond Ring

Sofia Triple Band Diamond Ring (1/4 ct. tw.)

CAD 3,675
Cascade Twisted Diamond Ring Cascade Twisted Diamond Ring

Cascade Twisted Diamond Ring

CAD 4,600
Over 3mm engagement rings are available in 14K and 18K yellow, white, and rose gold, as well as platinum.
Over 3mm engagement rings are available in setting styles such as classic, halo, three stone, vintage, and nature inspired designs.
Over 3mm engagement rings are available in diamond shapes such as round, oval, cushion, pear, marquise, emerald, radiant, asscher, princess, and heart.
Yes, over 3mm engagement rings can typically be resized by a Brilliant Earth jewelry specialist to fit your finger.
Over 3mm engagement rings are available with either a natural or lab grown diamond as the center stone.
Engagement rings over 3mm feature design details such as pavé diamond accents, hidden halos, three stone arrangements, and sculptural bands. These elements add distinctive character to wider engagement ring settings.
Choosing an over 3mm engagement ring involves considering the diamond shape, metal tone, and setting style that best fits your style.
Classic or curved wedding bands pair well with an engagement ring over 3mm, depending on the setting profile. Matching the band width helps the two rings sit together comfortably.
The price of an over 3mm engagement ring is affected by factors such as diamond carat weight, metal type, and setting style.
An over 3mm engagement ring can be cleaned with a soft brush, mild soap, and warm water to help maintain its sparkle.

Under 2mm Engagement Rings

4 Prong Engagement Rings

6 Prong Engagement Rings

Under 5mm Men's Wedding Bands

6.5-7mm Men's Wedding Bands

$2,000 Engagement Rings

$5,000 Engagement Rings

Under 2mm Women's Wedding Rings

Over 3mm Women's Wedding Rings

Accents Bridal Sets