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18 Karat diamond rings

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$810 - $1290 (379)
$1290 - $2060 (386)
$2060 - $4160 (386)
Above $4160 (384)
Brand
American Pearl (167)
Princess International (150)
Blue Nile (92)
Storm Body Jewelry (52)
B&C (76)
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Jewelry Material
White Gold (1430)
Yellow Gold (545)
Two-Tone (189)
Platinum (205)
Sterling Silver (186)
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Stone Type
Diamonds (1755)
Pearls (259)
Sapphires (203)
Rubies (55)
Without Stones (134)
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18k White Gold Diamond Ring (.52 ctw)
18k White Gold Diamond Ring (.52 ctw)
Simplicity and elegance meet in this 18k white gold ring with sparkling diamonds (.52 ctw).
$850.00
at
Diamonds International

Engagement Ring: 18 Karat Pure White Gold Emerald Cut 1.0 Carat (ctw) Diamo...
Engagement Ring: 18 Karat Pure White Gold Emerald Cut 1.0 Carat (ctw) Diamo...
A luminous high quality (SI) emerald cut diamond gleams as the star of this piece, while two slightly smaller emerald cut diamonds help further propel... More
$2,002.95
at
MyJewelryBox.com

Demeter Harvest 2 - Amethyst, Pink Sapphire and Diamond Ring (2.35ctw)
Demeter Harvest 2 - Amethyst, Pink Sapphire and Diamond Ring (2.35ctw)
Delicately formed 18 karat white gold and incredible Brazilian amethysts are accented with exotic pink sapphires harvested from Thailand to create pie... More
$1,215.00
at
Novori Jewelry

18K White Gold Diamond Ring
18K White Gold Diamond Ring
$493.00
at
Amazon

Quartz and Diamond Ring
Quartz and Diamond Ring
Quartz and Diamond Ring:18-karat solid yellow gold setting with diamond insets0.12 total carat weight. Rutilated quartz stone10.95 total carat weight.... More
$1,660.00
at
Neiman Marcus

18k White Gold, Diamond Ring (1.90 ctw)
18k White Gold, Diamond Ring (1.90 ctw)
$1,900.00
at
Jewelry By Novel

18K White Gold Diamond Ring
18K White Gold Diamond Ring
$961.00
at
Amazon

Square-Cut Diamond Ring
Square-Cut Diamond Ring
Flamme Blanche Round Diamond Necklace: From the Flamme Blanche, or White Flame, collection. Round-shaped in 18-karat white gold with 0.13 carats of di... More
$1,675.00
at
Neiman Marcus

Engagement Ring: 18 Karat Pure White Gold Emerald Cut 1.0 Carat (ctw) Diamo...
Engagement Ring: 18 Karat Pure White Gold Emerald Cut 1.0 Carat (ctw) Diamo...
A luminous high quality (SI) emerald cut diamond gleams as the star of this piece, while two slightly smaller emerald cut diamonds help further propel... More
$2,002.95
at
MyJewelryBox.com

18K White Gold Diamond Ring
18K White Gold Diamond Ring
$994.00
at
Amazon

Diamond Cross Ring
Diamond Cross Ring
Diamond Cross Ring: 18-karat yellow and white gold. Maltese cross set with pave diamonds0.50 total carat weight. Cigar Band Ring: 18-karat yellow and ... More
$3,600.00
at
Neiman Marcus

$2200 18-karat Pink Sapphire And .33-carat Diamond Ring
$2200 18-karat Pink Sapphire And .33-carat Diamond Ring
eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of item... More
$895.00
at
eBay

18K White Gold Diamond Ring
18K White Gold Diamond Ring
$1,245.00
at
Amazon

Sabi Diamond Ring
Sabi Diamond Ring
Shown clockwise from top: Sabi Wide Band: 7/8H. Sabi Diamond Ring: Pave diamonds1.85 total carat weight. 1H x 3/8W. Sabi Diamond Bracelet: Diamond acc... More
$15,600.00
at
Neiman Marcus

Judith Ripka Oval Pearl & Diamond Ring
Judith Ripka Oval Pearl & Diamond Ring
Free Shipping with Shoe Purchase! Handcrafted ring holds a beautiful mabe pearl encircled with an 18-karat gold braid. Three diamonds detail each side... More
$955.00
at
Nordstrom

18K White Gold Diamond Ring
18K White Gold Diamond Ring
$1,488.00
at
Amazon

Diamond Cross Ring
Diamond Cross Ring
Intricate rings with signature Mediterranean flavor. Tourmaline & Pearl Ring: Sterling silver and 18-karat yellow gold. Pink tourmaline cabochon. Cult... More
$1,595.00
at
Neiman Marcus

18K Gold 1.47ct Diamond Ring
18K Gold 1.47ct Diamond Ring
By far the most common color of gold used in jewelry, yellow gold is gold in its natural shade. Yellow gold is usually alloyed with copper and silver ... More
$1,512.95
at
ShopNBC

18K White Gold Diamond Ring
18K White Gold Diamond Ring