Square Cut Diamond Engagement Rings

Blue Nile Favorite

Petite Cathedral Solitaire Engagement Ring in Platinum

$795

Setting Only

Available in 4 metals

Has Matching Band

Petite Micropavé Diamond Engagement Ring in Platinum (1/10 ct. tw.)

$990

Setting Only

Available in 4 metals

Petite Diamond Engagement Ring in Platinum (1/10 ct. tw.)

$1,150

Setting Only

Available in 4 metals

Has Matching Band

Truly Zac Posen Knife-Edge Solitaire Engagement Ring in Platinum

$1,210

Setting Only

Available in 2 metals

Petite Solitaire Engagement Ring in 18k Yellow Gold

$670

Setting Only

Available in 4 metals

Petite Cathedral Solitaire Engagement Ring in 14k White Gold

$390

Setting Only

Available in 4 metals

Petite Solitaire Engagement Ring in 14k White Gold

$360

Setting Only

Available in 4 metals

Has Matching Band

French Pavé Diamond Engagement Ring in Platinum (1 ct. tw.)

$4,390

Setting Only

Has Matching Band

Tapered Baguette Diamond Engagement Ring in Platinum (1/6 ct. tw.)

$1,890

Setting Only

Available in 2 metals

Blue Nile Favorite

Hand-Engraved Micropavé Diamond Engagement Ring in Platinum (1/6 ct. tw.)

$1,470

Setting Only

Available in 2 metals

Has Matching Band

French Pavé Diamond Engagement Ring in 14k Rose Gold (1/4 ct. tw.)

$1,070

Setting Only

Available in 4 metals

Petite Vintage Pavé Leaf Diamond Engagement Ring in 14k White Gold (1/5 ct. tw.)

$950

Setting Only

Has Matching Band

Petite Micropavé Diamond Engagement Ring in 14k Rose Gold (1/10 ct. tw.)

$790

Setting Only

Available in 4 metals

Has Matching Band

Blue Nile Studio French Pavé Diamond Eternity Engagement Ring in Platinum (1 ct. tw.)

$3,190

Setting Only

Has Matching Band

Petite Diamond Engagement Ring in Platinum (1/4 ct. tw.)

$1,840

Setting Only

Available in 2 metals

Has Matching Band

Riviera Mid-Cathedral Pavé Diamond Engagement Ring in 14k White Gold (1/4 ct. tw.)

$980

Setting Only

Has Matching Band

Graduated Side Stone Diamond Engagement Ring in 14k White Gold (2/5 ct. tw.)

$1,390

Setting Only

Has Matching Band

Riviera Pavé Diamond Engagement Ring in Platinum (3/4 ct. tw.)

$2,490

Setting Only

Trio Princess Cut Pavé Diamond Engagement Ring in 14k White Gold (1/3 ct. tw.)

$1,090

Setting Only

Tapered Cathedral Solitaire Engagement Ring in Platinum

$930

Setting Only

Available in 2 metals

Cathedral Pavé Diamond Engagement Ring in Platinum (1/4 ct. tw.)

$888

Setting Only

Available in 2 metals

Has Matching Band

Low Dome Comfort Fit Solitaire Engagement Ring in Platinum (2mm)

$690

Setting Only

Available in 3 metals

Petite Solitaire Engagement Ring in 14k Rose Gold

$360

Setting Only

Available in 4 metals

Has Matching Band

Infinity Twist Micropavé Diamond Engagement Ring in Platinum (1/4 ct. tw.)

$1,780

Setting Only

Available in 3 metals

Petite Nouveau Four Prong Solitaire Engagement Ring in Platinum

$940

Setting Only

Available in 2 metals

Has Matching Band

Hand-Engraved Solitaire Engagement Ring in 14k White Gold

$480

Setting Only

Available in 2 metals

Has Matching Band

Hand-Engraved Solitaire Engagement Ring in Platinum

$1,390

Setting Only

Available in 2 metals

Graduated Milgrain Diamond Engagement Ring in Platinum (1/10 ct. tw.)

$1,490

Setting Only

Available in 3 metals

Has Matching Band

Graduated Tazza Pavé-Set Diamond Engagement Ring in Platinum (3/4 ct. tw.)

$3,090

Setting Only

Has Matching Band

Milgrain Marquise and Dot Diamond Engagement Ring in 14k White Gold (1/5 ct. tw.)

$1,050

Setting Only

Available in 2 colors

Petite Cathedral Solitaire Engagement Ring in 14k Rose Gold

$390

Setting Only

Available in 4 metals

Classic Pear Shaped Diamond Engagement Ring in Platinum for Larger Diamonds (1/2 ct. tw.)

$3,380

Setting Only

Available in 2 colors

Has Matching Band

Low Dome Comfort Fit Solitaire Engagement Ring in 14k White Gold (2mm)

$250

Setting Only

Available in 3 metals

Hand-Engraved Solitaire Engagement Ring in 18K Yellow Gold

$790

Setting Only

Petite Cathedral Solitaire Engagement Ring in 14k Yellow Gold

$390

Setting Only

Available in 4 metals

Blue Nile Studio Imperial Micropavé Diamond Engagement Ring in Platinum (2/5 ct. tw.)

$2,970

Setting Only

Tapered Cathedral Solitaire Engagement Ring in 14k White Gold

$485

Setting Only

Available in 2 metals

Trio Pavé Diamond Engagement Ring in 14k White Gold (1/4 ct. tw.)

$680

Setting Only

Has Matching Band

Petite Milgrain Diamond Engagement Ring in Platinum (1/10 ct. tw.)

$1,360

Setting Only

Available in 2 metals

Cathedral Pavé Diamond Engagement Ring in 18k White Gold (1/4 ct. tw.)

$1,440

Setting Only

Available in 2 metals

Has Matching Band

Channel Set Diamond Engagement Ring in Platinum (1/2 ct. tw.)

$2,090

Setting Only

Has Matching Band

Channel Set Sapphire and Diamond Engagement Ring in 18k White Gold (1/6 ct. tw.)

$870

Setting Only

Classic Comfort Fit Solitaire Engagement Ring in 14k White Gold (2.5mm)

$275

Setting Only

Available in 2 metals

Robert Leser Baguette-Cut Sapphire and Diamond Engagement Ring in 18k White Gold

$1,190

Setting Only

Has Matching Band

Cushion-Cut Diamond Engagement Ring in Platinum (1 ct. tw.)

$4,190

Setting Only

Classic Tapered Four Prong Engagement Ring in 14k White Gold

$485

Setting Only

Available in 2 metals

Has Matching Band

Milgrain Marquise and Dot Diamond Engagement Ring in Platinum (1/5 ct. tw.)

$1,350

Setting Only

Available in 2 colors

Classic Four Prong Solitaire Engagement Ring in 18k Yellow Gold

Starting at $390

Setting Only

Available in 4 metals

Flat Solitaire Engagement Ring in Platinum (5mm)

$1,300

Setting Only

Available in 2 metals

Has Matching Band

Hand-Engraved Solitaire Engagement Ring in 14k White Gold

$490

Setting Only

Has Matching Band

Riviera Pavé Heirloom Cathedral Diamond Engagement Ring in 14k White Gold (1/10 ct. tw.)

$890

Setting Only

Available in 2 metals

Crisscross Pave Engagement Ring in 14K White Gold (1/2 ct. tw.)

$1,620

Setting Only

Has Matching Band

NEW Polish Two-Tone Solitaire Diamond Engagement Ring in 14k White and Rose Gold (3mm)

$720

Setting Only

Available in 2 metals

Low Dome Comfort Fit Solitaire Engagement Ring in 18k Yellow Gold (2mm)

$445

Setting Only

Available in 3 metals

Has Matching Band

Milgrain Comfort Fit Solitaire Engagement Ring in Platinum (2.5mm)

$750

Setting Only

Has Matching Band

Luna Sapphire and Diamond Engagement Ring in Platinum (1/3 ct. tw.)

$2,140

Setting Only

Has Matching Band

Milgrain Marquise and Dot Diamond Engagement Ring in 14k Yellow Gold (1/5 ct. tw.)

$1,050

Setting Only

Available in 2 colors

Three Row Sapphire and Diamond Engagement Ring in 14k White Gold (1/4 ct. tw)

$1,350

Setting Only

Has Matching Band

Riviera Micropavé Sapphire and Diamond Engagement Ring in 14k White Gold

$890

Setting Only

Available in 2 metals

Has Matching Band

Milgrain Marquise Diamond and Sapphire Engagement Ring in 14k White Gold (1/10 ct. tw.)

$790

Setting Only

Available in 2 colors

Build Your Own Ring®

Square Cut Engagement Rings

Build Your Own Ring®

Square Cut Settings

Square Cut Engagement Rings