18 Karat Blue Nile diamond rings

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Below $500 (18)
$500 - $730 (19)
$730 - $910 (17)
$910 - $1260 (21)
Above $1260 (20)

Jewelry Material
White Gold (75)
Yellow Gold (21)
Platinum (6)

Style
Bands (24)
Eternity (10)
Bezel (3)

Diamond Shape
Brilliant Cut (27)
Round (39)
Princess (13)
Baguette (3)

Occasion
Engagement (36)
Wedding (7)

18k White Gold Oval Sapphire and Diamond Ring

This striking 18k white gold ring features a single vibrant blue sapphire surrounded by brilliant round diamonds and accented by pave-set diamonds in ... More

$2,500.00

Diamond Ring: 18k White Gold Diamond Sapphire Ring

This band features brilliant diamonds alternating with vibrant pink sapphires. 1/3-carat total diamond weight.

$925.00

18k White Gold Three-Stone Oval Sapphire and Diamond Ring (3

A cool, deep-blue sapphire, prong-set in 18k white gold and perfectly accented with two brilliant round diamonds and an 18k white gold setting.

$2,425.00

18k White Gold Emerald and Diamond Ring (.18 ctw.)

Seven vibrant green emeralds alternate with eight round diamonds, both channel-set in 18k white gold to provide a perfect balance of style and eleganc... More

$650.00

Diamond Ring: 18k White Gold Engagement Ring

Pre-selected for quality and pre-set for ease and convenience, this classic 18k white gold six-prong setting is set with a brilliant diamond selected ... More

$675.00

18k White Gold Princess-Cut 3-Stone Diamond Ring

This striking ring features three brilliant princess-cut diamonds, prong-set closely together in 18k white gold.

$1,200.00

Diamond Engagement Ring: 18k White Gold Semi-Bezel Ring

These 18k white gold semi-bezel settings maximize brilliance and diamond size while protecting your center diamond. 1/3 carat total diamond weight.

$750.00

Engagement Ring: 18K White Gold Diamond Ring

Ten round pave-set diamonds brilliantly accentuate two princess-cut side diamonds and your choice of center diamond in this elegant 18k white gold set... More

$845.00

Engagement Ring: 18k Gold Diamond Ring (1/2 ctw.)

Four round diamonds alternate with three baguette diamonds in an 18k gold channel-bar setting, 1/2 carat total diamond weight.

$1,200.00

Engagement Ring: 18k Gold Diamond Ring (1/2 ctw.)

Four round diamonds alternate with three baguette diamonds in an 18k gold channel-bar setting, 1/2 carat total diamond weight.

$1,305.00

18K White Gold Ring with Round & Pave-Set Diamonds

Two round, prong-set diamonds stand out above ten round pave-set diamonds on an elegant 18k white gold band. 1/4 carat total diamond weight.

$800.00

Engagement Ring, 18k White Gold Diamonds (1/4 ctw.)

Ten princess-cut diamonds, channel-set in 18k white gold, stunningly accent your choice of center diamond.

$550.00

Engagement Ring: 18k White Gold Diamond Ring (1/3 ctw.)

Pre-selected for quality and pre-set for ease and convenience, this classic 18k white gold four-prong setting is set with a brilliant diamond selected... More

$645.00

Engagement Ring: 18k White Gold Diamond Ring (1 ctw.)

Pre-selected for quality and pre-set for ease and convenience, this classic 18k white gold six-prong setting is set with a brilliant diamond selected ... More

$3,435.00

Engagement Ring: 18k Gold, Channel-Set Diamonds (1/2 ctw.)

This elegant classic features twelve channel-set diamonds in 18k gold for the perfect accent to your choice of center diamond.

$1,250.00

Engagement Ring: 18k White Gold with Diamonds (1/8 ctw.)

Ten diamonds, channel-set in 18k white gold, accent your choice of center diamond.

$500.00

Diamond Ring: 18k White Gold Sapphire Band (1/3 ctw.)

This band features brilliant diamonds alternating with vivid blue sapphires. 1/3-carat total diamond weight.

$875.00

Blue Topaz and Diamond Ring in 18k White Gold

A deep blue topaz, prong-set in 18k white gold, is accented by two brilliant round diamonds.

$645.00

3-Stone Sapphire and Diamond Ring: 18k White Gold

A cool, deep-blue sapphire, prong-set in 18k white gold and perfectly accented with two brilliant round diamonds and an 18k white gold setting.

$1,540.00

Diamond Ring: 18k White Gold Semi-Bezel (3/8 ctw.)

The 18k white gold semi-bezel settings maximize brilliance and diamond size while protecting your diamonds. 3/8-carat total diamond weight.

$825.00

Ruby and Micropave Diamond Ring in 18k White Gold

A stunning oval ruby is surrounded by sparkling micropave diamonds in this special one-of-a-kind ring.

$9,500.00

Aquamarine and Diamond Ring in18k White Gold

A light blue aquamarine, prong-set in 18k white gold, is accented by two brilliant round diamonds.



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