18 karat gold

Sort by:
Cubic Zirconia Engagement Ring- The Shannan (Customizable Cathedral-set Round Cut 2x Halo with Split-Pavé Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Shannan (Customizable Cathedral-set Round Cut 2x Halo with Split-Pavé Band)

From $880.23 USD
Sneaky women have subtly influenced their innocent boyfriends to propose with this cathedral-set, double-halo, split-band-with-pavé engagement ring style for decades. About to 'pop the question'? We can imagine just what might be...
Cubic Zirconia Engagement Ring- The Shaundra (Customizable Princess Cut with Halo, Cathedral Prong Accents & Split-Pavé Band)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat0.65 Carat

Cubic Zirconia Engagement Ring- The Shaundra (Customizable Princess Cut with Halo, Cathedral Prong Accents & Split-Pavé Band)

From $620.67 USD
The Shaundra engagement ring is a true original made for a true original. This lovely piece showcases a sunburst of twelve (12)* brilliant small round-cut halo accent stones encircling the 0.40...
Cubic Zirconia Engagement Ring- The Shaundra (Customizable Round Cut with Halo, Cathedral Prong Accents & Split-Pavé Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Shaundra (Customizable Round Cut with Halo, Cathedral Prong Accents & Split-Pavé Band)

From $647.15 USD
The Shaundra engagement ring is a true original made for a true original. This lovely piece showcases a sunburst of twelve (12)* brilliant small round-cut halo accent stones encircling the 0.25...
Cubic Zirconia Engagement Ring- The Shay (Customizable Princess Cut Ultra-wide w/ Double-Halo and Triple-Pavé Band)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat0.65 Carat

Cubic Zirconia Engagement Ring- The Shay (Customizable Princess Cut Ultra-wide w/ Double-Halo and Triple-Pavé Band)

From $958.18 USD
“Oh, I couldn’t! That’s just too much bling!” said your girlfriend, absolutely never. This 5A Princess Cut cubic zirconia engagement ring is all that and more. You knew she’d love...
Cubic Zirconia Engagement Ring- The Shay (Customizable Round Cut Ultra-wide w/ Double-Halo and Triple-Pavé Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Shay (Customizable Round Cut Ultra-wide w/ Double-Halo and Triple-Pavé Band)

From $911.00 USD
“Oh, I couldn’t! That’s just too much bling!” said your girlfriend, absolutely never. This 5A Round Cut cubic zirconia engagement ring is all that and more. You knew she’d love...
Cubic Zirconia Engagement Ring- The Siri (Customizable Princess Cut Design featuring Halo & Underhalo Plus Wide Accented Band)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat0.65 Carat

Cubic Zirconia Engagement Ring- The Siri (Customizable Princess Cut Design featuring Halo & Underhalo Plus Wide Accented Band)

From $679.32 USD
It’s our experienced experience (online since 1999!) that women young and old have always looked wonderful in high-quality, diamond-replica jewelry. And still do today. And we’re willing to bet that...
Cubic Zirconia Engagement Ring- The Siri (Customizable Round Cut Design featuring Halo & Underhalo Plus Wide Accented Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Siri (Customizable Round Cut Design featuring Halo & Underhalo Plus Wide Accented Band)

From $646.93 USD
It’s our experienced experience (online since 1999!) that women young and old have always looked wonderful in high-quality, diamond-replica jewelry. And still do today. And we’re willing to bet that...
Cubic Zirconia Engagement Ring- The Sloan (Bezel Style Halo and Customizable Marquise Cut Center Stone)
0.20 Carat0.25 Carat0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Sloan (Bezel Style Halo and Customizable Marquise Cut Center Stone)

From $357.45 USD
She's yours. You're hers. The two of you belong together. She knows it. You know it. Now you want to let the world know it, and make a commitment to...
Cubic Zirconia Engagement Ring- The Sloan (Bezel Style Halo and Customizable Princess Cut Center Stone)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sloan (Bezel Style Halo and Customizable Princess Cut Center Stone)

From $380.42 USD
She's yours. You're hers. The two of you belong together. She knows it. You know it. Now you want to let the world know it, and make a commitment to...
Cubic Zirconia Engagement Ring- The Sloan (Bezel Style Halo and Customizable Round Cut Center Stone)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Sloan (Bezel Style Halo and Customizable Round Cut Center Stone)

From $370.51 USD
She's yours. You're hers. The two of you belong together. She knows it. You know it. Now you want to let the world know it, and make a commitment to...
Cubic Zirconia Engagement Ring- The Sofía Anna (Customizable Marquise Cut Design with Dual Round Accents, Twisted Halo and Pavé Split Band)
0.20 Carat0.25 Carat0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Sofía Anna (Customizable Marquise Cut Design with Dual Round Accents, Twisted Halo and Pavé Split Band)

From $693.06 USD
Did you come here seeking gold or platinum CZ jewelry that looks as good as anything you see in the locked display case of any marble-floored diamond-jewelry store? Then you're...
Cubic Zirconia Engagement Ring- The Sofía Anna (Customizable Princess Cut Design with Dual Round Accents, Twisted Halo and Pavé Split Band)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat0.65 Carat

Cubic Zirconia Engagement Ring- The Sofía Anna (Customizable Princess Cut Design with Dual Round Accents, Twisted Halo and Pavé Split Band)

From $700.28 USD
Did you come here seeking gold or platinum CZ jewelry that looks as good as anything you see in the locked display case of any marble-floored diamond-jewelry store? Then you're...
Cubic Zirconia Engagement Ring- The Sofía Anna (Customizable Round Cut Design with Dual Round Accents, Twisted Halo and Pavé Split Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Sofía Anna (Customizable Round Cut Design with Dual Round Accents, Twisted Halo and Pavé Split Band)

From $711.87 USD
Did you come here seeking gold or platinum CZ jewelry that looks as good as anything you see in the locked display case of any marble-floored diamond-jewelry store? Then you're...
Cubic Zirconia Engagement Ring- The Sunshine (Customizable Marquise Cut Halo Design with Vintage Cathedral Trellis and Thin Pavé Band)
0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Sunshine (Customizable Marquise Cut Halo Design with Vintage Cathedral Trellis and Thin Pavé Band)

From $584.44 USD
The Sunshine engagement ring is bold and brightly unapologetic of her vintage flair. The ring design features a high cathedral setting that holds her 0.50 to 2.0 carat Marquise cut...
Cubic Zirconia Engagement Ring- The Sunshine (Customizable Princess Cut Halo Design with Vintage Cathedral Trellis and Thin Pavé Band)
0.40 Carat0.50 Carat0.65 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sunshine (Customizable Princess Cut Halo Design with Vintage Cathedral Trellis and Thin Pavé Band)

From $520.38 USD
The Sunshine engagement ring is bold and brightly unapologetic of her vintage flair. The ring design features a high cathedral setting that holds her 0.40 to 5.0 carat Princess cut...
Cubic Zirconia Engagement Ring- The Sunshine (Customizable Round Cut Halo Design with Vintage Cathedral Trellis and Thin Pavé Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Sunshine (Customizable Round Cut Halo Design with Vintage Cathedral Trellis and Thin Pavé Band)

From $512.04 USD
The Sunshine engagement ring is bold and brightly unapologetic of her vintage flair. The ring design features a high cathedral setting that holds her 0.25 to 3.50 carat Round cut...
Cubic Zirconia Engagement Ring- The Susie Pat (Customizable Cathedral-set Princess Cut with Halo, Pavé and Horizontal Band Accents)
0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Susie Pat (Customizable Cathedral-set Princess Cut with Halo, Pavé and Horizontal Band Accents)

From $543.64 USD
The components of this halo-style and pavé-banded ring will overwhelm most men, though that should come as no surprise to the strongest of women. Only a stalwart few, steel-eyed men...
Cubic Zirconia Engagement Ring- The Susie Pat (Customizable Cathedral-set Round Cut with Halo, Pavé and Horizontal Band Accents)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Susie Pat (Customizable Cathedral-set Round Cut with Halo, Pavé and Horizontal Band Accents)

From $501.05 USD
The components of this halo-style and pavé-banded ring will overwhelm most men, though that should come as no surprise to the strongest of women. Only a stalwart few, steel-eyed men...
Cubic Zirconia Engagement Ring- The Sydney Ava (Customizable Cathedral-Bezel Marquise Cut Filigreed Design with Halo & Pavé Accents)
0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Sydney Ava (Customizable Cathedral-Bezel Marquise Cut Filigreed Design with Halo & Pavé Accents)

From $773.89 USD
Her easy smile could stop a man’s heart. She influences men less with her looks than with that mega-watt smile, a touch of silliness, and an ability to be present...
Cubic Zirconia Engagement Ring- The Sydney Ava (Customizable Cathedral-Bezel Pear Cut Filigreed Design with Halo & Pavé Accents)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Sydney Ava (Customizable Cathedral-Bezel Pear Cut Filigreed Design with Halo & Pavé Accents)

From $740.54 USD
Her easy smile could stop a man’s heart. She influences men less with her looks than with that mega-watt smile, a touch of silliness, and an ability to be present...
Cubic Zirconia Engagement Ring- The Sydney Ava (Customizable Cathedral-Bezel Round Cut Filigreed Design with Halo & Pavé Accents)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Sydney Ava (Customizable Cathedral-Bezel Round Cut Filigreed Design with Halo & Pavé Accents)

From $705.06 USD
Her easy smile could stop a man’s heart. She influences men less with her looks than with that mega-watt smile, a touch of silliness, and an ability to be present...
Cubic Zirconia Engagement Ring- The Tabitha (Customizable Princess Center with Round Channel)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Tabitha (Customizable Princess Center with Round Channel)

From $493.01 USD
The biggest possible problem we can foresee if you buy this distinctive round channel style cubic zirconia engagement ring is the likelihood of jealousy. She's got two hands, and only...
Cubic Zirconia Engagement Ring- The Tabitha (Customizable Round Center with Round Channel)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat0.50 Carat

Cubic Zirconia Engagement Ring- The Tabitha (Customizable Round Center with Round Channel)

From $532.84 USD
The biggest possible problem we can foresee if you buy this distinctive round channel style cubic zirconia engagement ring is the likelihood of jealousy. She's got two hands, and only...
Cubic Zirconia Engagement Ring- The Tanisha (Customizable Cathedral-set Heart Cut Design with Thin Pavé Band)
0.50 Carat0.75 Carat1.50 Carat2.00 Carat3.00 Carat4.00 Carat

Cubic Zirconia Engagement Ring- The Tanisha (Customizable Cathedral-set Heart Cut Design with Thin Pavé Band)

From $377.57 USD
We call it call "reverse snooping" when you find the engagement ring you want and devise ways to make sure he sees it in the light that lets him know...
Cubic Zirconia Engagement Ring- The Tanisha (Customizable Cathedral-set Marquise Cut Design with Thin Pavé Band)
0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Tanisha (Customizable Cathedral-set Marquise Cut Design with Thin Pavé Band)

From $388.21 USD
We call it call "reverse snooping" when you find the engagement ring you want and devise ways to make sure he sees it in the light that lets him know...
Cubic Zirconia Engagement Ring- The Tanisha (Customizable Cathedral-set Pear Cut Design with Thin Pavé Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Tanisha (Customizable Cathedral-set Pear Cut Design with Thin Pavé Band)

From $394.20 USD
We call it call "reverse snooping" when you find the engagement ring you want and devise ways to make sure he sees it in the light that lets him know...
Cubic Zirconia Engagement Ring- The Tanisha (Customizable Cathedral-set Princess Cut Design with Thin Pavé Band)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Tanisha (Customizable Cathedral-set Princess Cut Design with Thin Pavé Band)

From $367.55 USD
We call it call "reverse snooping" when you find the engagement ring you want and devise ways to make sure he sees it in the light that lets him know...
Cubic Zirconia Engagement Ring- The Tanisha (Customizable Cathedral-set Round Cut Design with Thin Pavé Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Tanisha (Customizable Cathedral-set Round Cut Design with Thin Pavé Band)

From $383.02 USD
We call it call "reverse snooping" when you find the engagement ring you want and devise ways to make sure he sees it in the light that lets him know...
Cubic Zirconia Engagement Ring- The Tawanda (Customizable Princess Cut Cathedral Setting with Peekaboo Accents)
0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Tawanda (Customizable Princess Cut Cathedral Setting with Peekaboo Accents)

From $267.23 USD
Classic styled design with just a hint of non-conformity, The Tawanda is an engagement ring that is designed not to catch every eye. There's nothing desperate about her, nor favor-seeking. You...
Cubic Zirconia Engagement Ring- The Tawanda (Customizable Round Cut Cathedral Setting with Peekaboo Accents)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Tawanda (Customizable Round Cut Cathedral Setting with Peekaboo Accents)

From $273.07 USD
Classic styled design with just a hint of non-conformity, The Tawanda is an engagement ring that is designed not to catch every eye. There's nothing desperate about her, nor favor-seeking. You...
Cubic Zirconia Engagement Ring- The Taylor Ann (Customizable Marquise Cut Center with Twisting Halo & Wide Split-Pavé Band)
0.20 Carat0.25 Carat0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Taylor Ann (Customizable Marquise Cut Center with Twisting Halo & Wide Split-Pavé Band)

From $658.38 USD
'Why is this magnificent woman going to marry a schlub like me?’ Ordinary, non blue-blooded men have been asking a variation of this question in hundreds of languages for thousands...
Cubic Zirconia Engagement Ring- The Taylor Ann (Customizable Princess Cut Center with Twisting Halo & Wide Split-Pavé Band)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat0.65 Carat

Cubic Zirconia Engagement Ring- The Taylor Ann (Customizable Princess Cut Center with Twisting Halo & Wide Split-Pavé Band)

From $665.88 USD
'Why is this magnificent woman going to marry a schlub like me?’ Ordinary, non blue-blooded men have been asking a variation of this question in hundreds of languages for thousands...
Cubic Zirconia Engagement Ring- The Taylor Ann (Customizable Round Cut Center with Twisting Halo & Wide Split-Pavé Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Taylor Ann (Customizable Round Cut Center with Twisting Halo & Wide Split-Pavé Band)

From $647.89 USD
'Why is this magnificent woman going to marry a schlub like me?’ Ordinary, non blue-blooded men have been asking a variation of this question in hundreds of languages for thousands...
Cubic Zirconia Engagement Ring- The Teena (Customizable Princess Cut with 3-sided Twisting Pavé Split-Band)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Teena (Customizable Princess Cut with 3-sided Twisting Pavé Split-Band)

From $435.64 USD
“Man seeking youthful woman” read the personal ad. “Between the ages of 25 and whenever. Independent, fashionable, fun, cute. Must like playground swings and water slides, racing Go-Karts, and watching...
Cubic Zirconia Engagement Ring- The Teena (Customizable Round Cut with 3-sided Twisting Pavé Split-Band)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Teena (Customizable Round Cut with 3-sided Twisting Pavé Split-Band)

From $457.22 USD
“Man seeking youthful woman” read the personal ad. “Between the ages of 25 and whenever. Independent, fashionable, fun, cute. Must like playground swings and water slides, racing Go-Karts, and watching...
Cubic Zirconia Engagement Ring- The Temeka (Customizable Cathedral-Princess Cut Style featuring Large-Accent Floral Cluster Halo and Thin Pavé Band)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.50 Carat0.65 Carat

Cubic Zirconia Engagement Ring- The Temeka (Customizable Cathedral-Princess Cut Style featuring Large-Accent Floral Cluster Halo and Thin Pavé Band)

From $433.20 USD
This flower-inspired, large-accented, cluster-halo engagement ring evokes the look and feel of a fresh bouquet. Lean down and breathe deep the scent of The Temeka’s prong-secured, precious-metal-enhanced petals of brilliance...
Cubic Zirconia Engagement Ring- The Temeka (Customizable Cathedral-Round Cut Style featuring Large-Accent Floral Cluster Halo and Thin Pavé Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat0.33 Carat

Cubic Zirconia Engagement Ring- The Temeka (Customizable Cathedral-Round Cut Style featuring Large-Accent Floral Cluster Halo and Thin Pavé Band)

From $434.18 USD
This flower-inspired, large-accented, cluster-halo engagement ring evokes the look and feel of a fresh bouquet. Lean down and breathe deep the scent of The Temeka’s prong-secured, precious-metal-enhanced petals of brilliance...
Cubic Zirconia Engagement Ring- The Thelma Ann (Customizable Cathedral-Halo Princess Cut Design with Thin Accented Band)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat0.65 Carat

Cubic Zirconia Engagement Ring- The Thelma Ann (Customizable Cathedral-Halo Princess Cut Design with Thin Accented Band)

From $383.16 USD
At CubicZirconia.com, we know a thing or two about a thing or two (besides cubic zirconia itself of course). Usually we just accept compliments for our knowledge about high-quality jewelry,...
Cubic Zirconia Engagement Ring- The Thelma Ann (Customizable Cathedral-Halo Round Cut Design with Thin Accented Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Thelma Ann (Customizable Cathedral-Halo Round Cut Design with Thin Accented Band)

From $365.48 USD
At CubicZirconia.com, we know a thing or two about a thing or two (besides cubic zirconia itself of course). Usually we just accept compliments for our knowledge about high-quality jewelry,...
Cubic Zirconia Engagement Ring- The Therese (Customizable Princess Cut Solitaire with Column Motif Double-Grooved-Band)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat0.65 Carat

Cubic Zirconia Engagement Ring- The Therese (Customizable Princess Cut Solitaire with Column Motif Double-Grooved-Band)

From $237.50 USD
One of our product-description editors calls this custom-made, double-grooved-band ring design our team came up with an "architectural column motif" and another calls it "coin-stack inspired". You'll notice that we...

Shop 18k gold jewelry set with Cubic Zirconia: choose white gold, yellow gold, rose gold, and even green gold CZ rings, wedding sets, earrings, necklaces, pendants, cufflinks, bands, and bracelets. We're an online-only shop so our 18 karat CZ jewelry prices aren't inflated to cover paying the exorbitant overhead costs of running a brick-and-mortar jewelry store.

--split--

18 karat Gold Cubic Zirconia Jewelry, Rings, Earrings, and More