US Size 12.00

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Cubic Zirconia Anniversary Ring Band, Style 03-86 (0.15 TCW Round Prong)

Cubic Zirconia Anniversary Ring Band, Style 03-86 (0.15 TCW Round Prong)

$447.45 USDFrom $372.05 USD
This custom-designed hand-made "stackable" anniversary ring with round prong side stones is as stylish as any you're likely to find! Feel free to pair this anniversary band with a number...
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Cubic Zirconia Anniversary Ring Band, Style 05-07 (1.50 TCW V-Shaped Baguette Channel)

Cubic Zirconia Anniversary Ring Band, Style 05-07 (1.50 TCW V-Shaped Baguette Channel)

$1,694.96 USDFrom $473.19 USD
With one and a half carats total weight, you'll have some serious 'bling' when you choose this sexy anniversary ring. Note: This ring is pictured with both the engagement ring...
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Cubic Zirconia Anniversary Ring Band, Style 108-02 (0.16 TCW Twin Baguettes)

Cubic Zirconia Anniversary Ring Band, Style 108-02 (0.16 TCW Twin Baguettes)

$277.34 USDFrom $198.47 USD
1 review
This is a matching anniversary band for The Robin engagement ring. Featuring twin tapered baguettes of the same size as the engagement ring as well as a "cut-out" negative space...
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Cubic Zirconia Anniversary Ring Band, Style 12-461 (0.25 TCW Round Prong)

Cubic Zirconia Anniversary Ring Band, Style 12-461 (0.25 TCW Round Prong)

From $485.71 USD
This custom-designed hand-made "stackable" anniversary ring with round prong side stones is as stylish as any you're likely to find! Feel free to pair this anniversary band with a number...
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Cubic Zirconia Anniversary Ring Band, Style 120-22 (0.15 TCW Round Channel)

Cubic Zirconia Anniversary Ring Band, Style 120-22 (0.15 TCW Round Channel)

$283.53 USDFrom $212.44 USD
This Style 120-22 ultra-thin CZ anniversary band sports five (5) 2mm round-cut channel-set CZ gemstones totaling 0.15 TCW*, and pairs well with a number of our engagement rings. Complete this...
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Cubic Zirconia Anniversary Ring Band, Style 120-321 (1.4 TCW Channel Set Emerald-Cut)

Cubic Zirconia Anniversary Ring Band, Style 120-321 (1.4 TCW Channel Set Emerald-Cut)

$649.53 USDFrom $478.38 USD
1 review
You can pair this seven-CZ-gemstone channel-set anniversary band with many of our fabulous CubicZirconia.com engagement rings for a unique wedding set sure to cause chatter.  Style 120-321 is available in...
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Cubic Zirconia Engagement Ring- A Round Cut Solitaire with Straight Edge Prongs
1.0 Carat1.5 Carat2.0 Carat2.5 Carat3.0 Carat4.0 Carat

Cubic Zirconia Engagement Ring- A Round Cut Solitaire with Straight Edge Prongs

From $227.51 USD
3 reviews
One of our simplest and best-selling styles, this round cut solitaire CZ engagement ring features a straight edged 6-prong design favored by the hip and trendy. This ring is not...
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Cubic Zirconia Engagement Ring- The Abigail (1.26 CT Emerald-Cut with Baguette Accents and Hand-Engraved Band)

Cubic Zirconia Engagement Ring- The Abigail (1.26 CT Emerald-Cut with Baguette Accents and Hand-Engraved Band)

$978.62 USDFrom $779.43 USD
1 review
Exquisite in every way, this diamond-quality 5A Cubic Zirconia engagement ring showcases twin emerald-cut straight baguette accent CZ gemstones to either side of an alluring 1.0 CT emerald-cut center stone...
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Cubic Zirconia Engagement Ring- The Andrea (Customizable Round Cut 3-stone with Dual Emerald Cut Accents)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Andrea (Customizable Round Cut 3-stone with Dual Emerald Cut Accents)

$300.99 USDFrom $229.00 USD
The Andrea K.O.'s other envious engagement rings with her uniquely powerful 1,2,3-stone cut punch. If it feels like your girl punched you in the face sometimes, you'll want to do...
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Cubic Zirconia Engagement Ring- The Anita (4-prong Round Cut Solitaire with Heavy Band)
0.50 Carat0.75 Carat1.0 Carat1.5 Carat2.0 Carat2.5 Carat3.0 Carat

Cubic Zirconia Engagement Ring- The Anita (4-prong Round Cut Solitaire with Heavy Band)

From $207.59 USD
The Anita is one of our simplest and best-selling styles, this round cut solitaire CZ engagement ring features a classic 4-prong design favored by the stylish and bright. Looking for...
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Cubic Zirconia Engagement Ring- The Ann (7-Stone Cluster-Style Thin Band Two-Tone Option)

Cubic Zirconia Engagement Ring- The Ann (7-Stone Cluster-Style Thin Band Two-Tone Option)

$776.34 USDFrom $0.00 USD
Is "booyah!" a word you're accustomed to seeing in the product description of a jewelry website? If so, you're probably hip enough to wear (or give) this chic CZ engagement...
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Cubic Zirconia Engagement Ring- The Ariana (Customizable Petite 3-stone with Filigree)

Cubic Zirconia Engagement Ring- The Ariana (Customizable Petite 3-stone with Filigree)

$331.50 USDFrom $0.00 USD
Capture your lasting love with this flower inspired piece of jewelry that can evoke the look and feel of fresh daisies, or joyful pansies, whether given as an engagement ring...
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Cubic Zirconia Engagement Ring- The Arwen (5 Stone Woven Prong with band accents)

Cubic Zirconia Engagement Ring- The Arwen (5 Stone Woven Prong with band accents)

$889.00 USDFrom $716.12 USD
2 reviews
With our extensive collection of CZ engagement rings, we can accommodate even the most discriminating tastes. What about this 5-stone woven prong design? Carat Weight:  1.50 Carat Center Stone,Center Stone...
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Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Asscher Cut Center)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Asscher Cut Center)

$280.51 USDFrom $229.00 USD
Company legend has it that our one-time assistant shipping manager was caught wearing the original version of this fetching 5-stone cluster style ring, before doing her job and shipping it out to...
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Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Cushion Cut Center)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Cushion Cut Center)

$298.87 USDFrom $229.00 USD
Company legend has it that our one-time assistant shipping manager was caught wearing the original version of this fetching 5-stone cluster style ring, before doing her job and shipping it out to...
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Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Emerald Cut Center)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Emerald Cut Center)

$296.73 USDFrom $229.00 USD
Company legend has it that our one-time assistant shipping manager was caught wearing the original version of this fetching 5-stone cluster style ring, before doing her job and shipping it out to...
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Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Marquise Cut Center)
0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Marquise Cut Center)

$307.22 USDFrom $229.00 USD
Company legend has it that our one-time assistant shipping manager was caught wearing the original version of this fetching 5-stone cluster style ring, before doing her job and shipping it out to...
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Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Oval Cut Center)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Oval Cut Center)

$295.25 USDFrom $229.00 USD
Company legend has it that our one-time assistant shipping manager was caught wearing the original version of this fetching 5-stone cluster style ring, before doing her job and shipping it out to...
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Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Pear Cut Center)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Pear Cut Center)

$295.17 USDFrom $229.00 USD
1 review
Company legend has it that our one-time assistant shipping manager was caught wearing the original version of this fetching 5-stone cluster style ring, before doing her job and shipping it out to...
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Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Princess Cut Center)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Princess Cut Center)

$295.41 USDFrom $229.00 USD
Company legend has it that our one-time assistant shipping manager was caught wearing the original version of this fetching 5-stone cluster style ring, before doing her job and shipping it out to...
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Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Radiant Cut Center)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Radiant Cut Center)

$296.73 USDFrom $229.00 USD
Company legend has it that our one-time assistant shipping manager was caught wearing the original version of this fetching 5-stone cluster style ring, before doing her job and shipping it out to...
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Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Round Cut Center)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Bianca (Customizable 5-stone Cluster Style with Round Cut Center)

$277.93 USDFrom $229.00 USD
Company legend has it that our one-time assistant shipping manager was caught wearing the original version of this fetching 5-stone cluster style ring, before doing her job and shipping it out to...
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Cubic Zirconia Engagement Ring- The Billie (Customizable 7-stone with Round Channel)

Cubic Zirconia Engagement Ring- The Billie (Customizable 7-stone with Round Channel)

$313.50 USDFrom $252.75 USD
Exquisite in every way, this 7-stone diamond-quality 5A Cubic Zirconia engagement ring showcases a total of 6 channel-set round CZs, with three to either side of an alluring 0.12-5.0 CT...
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Cubic Zirconia Engagement Ring- The Bobbie (Customizable 9-stone with Round Accents and Thin Band)

Cubic Zirconia Engagement Ring- The Bobbie (Customizable 9-stone with Round Accents and Thin Band)

$345.93 USDFrom $285.43 USD
No one is going to believe you when you say how little you paid for this 9-stone engagement ring, so take our advice: when anyone asks, just smile, purse your...
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Cubic Zirconia Engagement Ring- The Brandie (Customizable 10-stone with Round Channel and Horseshoe Motif)

Cubic Zirconia Engagement Ring- The Brandie (Customizable 10-stone with Round Channel and Horseshoe Motif)

From $332.05 USD
Women have been known to fall so in love with this customizable, 10-stone artisan-band Cubic Zirconia engagement ring that they marry a man clearly beneath them. If you're looking to...
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Cubic Zirconia Engagement Ring- The Brandy (Ultra-Wide Band Marquise Solitaire)

Cubic Zirconia Engagement Ring- The Brandy (Ultra-Wide Band Marquise Solitaire)

$450.00 USDFrom $392.80 USD
Most people have probably never seen an engagement ring like this ultra-wide band with marquise solitaire center cut stone. Of those who do, though, some people want one like "the...
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Cubic Zirconia Engagement Ring- The Brittney (Customizable Asscher Cut Solitaire with Scrolled Engraving)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Brittney (Customizable Asscher Cut Solitaire with Scrolled Engraving)

$261.02 USDFrom $229.00 USD
We're in the business of keeping 'them' admiring...and envious. And we're very good at it. Plus we make rings, and this intricately-detailed, scroll-engraving-enhanced band and Asscher Cut solitaire in your...
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Cubic Zirconia Engagement Ring- The Brittney (Customizable Cushion Cut Solitaire with Scrolled Engraving)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Brittney (Customizable Cushion Cut Solitaire with Scrolled Engraving)

$256.98 USDFrom $229.00 USD
We're in the business of keeping 'them' admiring...and envious. And we're very good at it. Plus we make rings, and this intricately-detailed, scroll-engraving-enhanced band and Cushion Cut solitaire in your choice...
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Cubic Zirconia Engagement Ring- The Brittney (Customizable Oval Cut Solitaire with Scrolled Engraving)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Brittney (Customizable Oval Cut Solitaire with Scrolled Engraving)

$253.90 USDFrom $229.00 USD
We're in the business of keeping 'them' admiring...and envious. And we're very good at it. Plus we make rings, and this intricately-detailed, scroll-engraving-enhanced band and Oval Cut solitaire in your choice...
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Cubic Zirconia Engagement Ring- The Brittney (Customizable Princess Cut Solitaire with Scrolled Engraving)
0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Brittney (Customizable Princess Cut Solitaire with Scrolled Engraving)

$253.83 USDFrom $229.00 USD
We're in the business of keeping 'them' admiring...and envious. And we're very good at it. Plus we make rings, and this intricately-detailed, scroll-engraving-enhanced band and Princess Cut solitaire in your choice...
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Cubic Zirconia Engagement Ring- The Brittney (Customizable Radiant Cut Solitaire with Scrolled Engraving)
1.00 Carat1.50 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Brittney (Customizable Radiant Cut Solitaire with Scrolled Engraving)

$256.75 USDFrom $229.00 USD
We're in the business of keeping 'them' admiring...and envious. And we're very good at it. Plus we make rings, and this intricately-detailed, scroll-engraving-enhanced band and Radiant Cut solitaire in your choice...
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Cubic Zirconia Engagement Ring- The Brittney (Customizable Round Cut Solitaire with Scrolled Engraving)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Brittney (Customizable Round Cut Solitaire with Scrolled Engraving)

$260.45 USDFrom $229.00 USD
We're in the business of keeping 'them' admiring...and envious. And we're very good at it. Plus we make rings, and this intricately-detailed, scroll-engraving-enhanced band and Round Cut solitaire in your choice...
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Cubic Zirconia Engagement Ring- The Burgundy (Asscher Cut Vintage Style w/ Petite Pavé Band)

Cubic Zirconia Engagement Ring- The Burgundy (Asscher Cut Vintage Style w/ Petite Pavé Band)

$488.65 USDFrom $414.21 USD
Looking for the perfect proposal ring for that perfect person for you? Few things in life can be as precious as your loved one, and the engagement ring that you...
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Cubic Zirconia Engagement Ring- The Catherine (Customizable Center with Vented Round Prong Accents)

Cubic Zirconia Engagement Ring- The Catherine (Customizable Center with Vented Round Prong Accents)

$461.00 USDFrom $424.72 USD
Pick this solidly traditional cubic zirconia engagement ring with 0.5 carat round prong side stones, and you'll have the option to select the precious metal setting of your choice plus a...
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Cubic Zirconia Engagement Ring- The Celine (Emerald Cut with Dual Half-Moon Side Stones and Round Band Accents)

Cubic Zirconia Engagement Ring- The Celine (Emerald Cut with Dual Half-Moon Side Stones and Round Band Accents)

$655.62 USDFrom $0.00 USD
Get The Celine engagement ring alone or together with the matching anniversary band to complete the wedding set. Carat Weight: 1.50 Carat Center Stone. * The exact dimensions and number...
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Cubic Zirconia Engagement Ring- The Debby (Customizable 7-stone with Round Channel Accents)

Cubic Zirconia Engagement Ring- The Debby (Customizable 7-stone with Round Channel Accents)

$755.76 USDFrom $0.00 USD
Featuring a channel-accented band embellished with strong, clean lines surrounding one of our flawless 0.25 -3.0 carat AAAAA highest-quality commercially available Cubic Zirconia gemstones (in the customizable shape you prefer...
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Cubic Zirconia Engagement Ring- The Deirdre (Customizable 12-stone Bypass with Round and Baguette Channel)

Cubic Zirconia Engagement Ring- The Deirdre (Customizable 12-stone Bypass with Round and Baguette Channel)

$361.50 USDFrom $295.43 USD
This channel-set, bypass-style CZ engagement ring features six (6) round-cut accented stones on the left, and five (5) straight-baguette cut accent stones on the right of the center stone shape...
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Cubic Zirconia Engagement Ring- The Emma (Customizable Solitaire with Creased Band)

Cubic Zirconia Engagement Ring- The Emma (Customizable Solitaire with Creased Band)

$516.06 USDFrom $0.00 USD
The Emma engagement ring will knock her socks off, and if she's not wearing socks then it'll totally blow her hair back. If she's neither wearing socks, nor has hair,...
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Cubic Zirconia Engagement Ring- The Helen (0.2-1.0 Carat Round Cut Solitaire with Petite Band & Twisted Prongs)

Cubic Zirconia Engagement Ring- The Helen (0.2-1.0 Carat Round Cut Solitaire with Petite Band & Twisted Prongs)

$232.11 USDFrom $205.60 USD
Stay married. You've seen it over and over again: one of the most common killers of wealth is the nefarious "divide by two" financial hammer-blow of divorce. Think about it....
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Cubic Zirconia Engagement Ring- The Henrietta (Emerald Cut 3-stone with Matching Trapezoid Cut Accents)

Cubic Zirconia Engagement Ring- The Henrietta (Emerald Cut 3-stone with Matching Trapezoid Cut Accents)

$355.60 USDFrom $279.38 USD
There's a long historical tradition of jewelry imitating art, and art that imitates jewelry. Every once in a while, however, you see a piece of jewelry that truly IS art....
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US Size 12.00 Cubic Zirconia Rings

This product collection has the CubicZirconia.com rings, engagement rings and wedding bands that can be manufactured in a U.S. finger ring size of 12.00.

You can see all available cubic zirconia ring sizes here, and filter our rings product catalog by any specific US ring size number. 

Not sure what your finger ring size actually is? Click here for tips and/or order our ring sizing kit to check. We can also help you with sneaky ninja tips to find what her finger ring size is for a confidential surprise gift without her knowing what you're doing!

If you're outside the United States, Canada and Mexico-- which all use the U.S. ring sizing system used primarily on this website store-- then maybe you need our international ring size chart to convert your known international ring size into a U.S. ring size.