US Size 12.00

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Cubic Zirconia Engagement Ring- The Shelley (Customizable Center with Petite Channel Accents)

Cubic Zirconia Engagement Ring- The Shelley (Customizable Center with Petite Channel Accents)

$323.50 USDFrom $288.25 USD
If the lovely lady destined to wear this customizable-setting 8-stone petite-channel accented engagement ring has delicate and dainty hands, you may just find yourself singing "Tiny Dancer" as you slide...
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Cubic Zirconia Engagement Ring- The Shiela (1.18 TCW Round Halo-Style with Pave Band)

Cubic Zirconia Engagement Ring- The Shiela (1.18 TCW Round Halo-Style with Pave Band)

$464.00 USDFrom $392.54 USD
Shiela is sexy and scintillating. She's stupendously stunning. She's like Sally selling sea-shells along the sea shore on steroids, because no matter how tongue-tied the woman gets who's receiving this...
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Cubic Zirconia Engagement Ring- The Sonya (4-prong Round Cut Solitaire with Light Band)
0.50 Carat0.75 Carat1.0 Carat1.5 Carat2.0 Carat2.5 Carat3.0 Carat

Cubic Zirconia Engagement Ring- The Sonya (4-prong Round Cut Solitaire with Light Band)

From $224.43 USD
The Sonya 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 Stephanie (Customizable Bezel-set Asscher Cut 3-stone with Baguette Accents)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Asscher Cut 3-stone with Baguette Accents)

$291.52 USDFrom $229.00 USD
You're at a fork in the road with The Stephanie. Three paths you can choose: return to the dark past without her sparkling brilliance, allow yourself to be seduced by...
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Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Cushion Cut 3-stone with Baguette Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Cushion Cut 3-stone with Baguette Accents)

$286.82 USDFrom $229.00 USD
You're at a fork in the road with The Stephanie. Three paths you can choose: return to the dark past without her sparkling brilliance, allow yourself to be seduced by...
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Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Oval Cut 3-stone with Baguette Accents)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Oval Cut 3-stone with Baguette Accents)

$299.92 USDFrom $229.00 USD
You're at a fork in the road with The Stephanie. Three paths you can choose: return to the dark past without her sparkling brilliance, allow yourself to be seduced by...
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Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Princess Cut 3-stone with Baguette Accents)
0.40 Carat0.50 Carat0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Princess Cut 3-stone with Baguette Accents)

$273.48 USDFrom $229.00 USD
You're at a fork in the road with The Stephanie. Three paths you can choose: return to the dark past without her sparkling brilliance, allow yourself to be seduced by...
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Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Radiant Cut 3-stone with Baguette Accents)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Radiant Cut 3-stone with Baguette Accents)

$301.31 USDFrom $229.00 USD
You're at a fork in the road with The Stephanie. Three paths you can choose: return to the dark past without her sparkling brilliance, allow yourself to be seduced by...
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Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Round Cut 3-stone with Baguette Accents)
0.40 Carat0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat1.25 Carat

Cubic Zirconia Engagement Ring- The Stephanie (Customizable Bezel-set Round Cut 3-stone with Baguette Accents)

$281.58 USDFrom $229.00 USD
You're at a fork in the road with The Stephanie. Three paths you can choose: return to the dark past without her sparkling brilliance, allow yourself to be seduced by...
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Cubic Zirconia Engagement Ring- The Terri (0.25-1.0 Carat Round-Cut Solitaire with Pillow-Inspired Band)

Cubic Zirconia Engagement Ring- The Terri (0.25-1.0 Carat Round-Cut Solitaire with Pillow-Inspired Band)

$391.00 USDFrom $227.98 USD
Unlike a traditional solitaire, The Terri solitaire engagement ring doesn't have only the 0.25-1.0 carat round-cut center stone, but also four small round side stones in pronged groupings of two...
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Cubic Zirconia Engagement Ring- The Tien (2 CT Cushion Cut)

Cubic Zirconia Engagement Ring- The Tien (2 CT Cushion Cut)

$525.95 USDFrom $448.60 USD
Delicate and beautiful, this 5A diamond-quality 2.0 carat cushion-cut Cubic Zirconia engagement ring in your choice of precious metals also boasts a three-quarters circle of sparkling round pavé-style CZs in...
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Cubic Zirconia Engagement Ring- The Tiffani (Customizable 7-stone Cathedral Setting with Channel Accents)

Cubic Zirconia Engagement Ring- The Tiffani (Customizable 7-stone Cathedral Setting with Channel Accents)

From $249.75 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who…this seven-stone stunner in all her splendor...isn't she a bonafide beauty? If that describes the lady destined to...
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Cubic Zirconia Engagement Ring- The Uma (Round Cut Petite Halo)

Cubic Zirconia Engagement Ring- The Uma (Round Cut Petite Halo)

From $291.40 USD
If the lovely lady destined to wear this customizable-center-stone-sized halo accented ring has delicate and dainty hands, you may just find yourself singing "Tiny Dancer" as you slide the ring...
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Cubic Zirconia Engagement Ring- The Valerie (Round-Cut Cathedral with 2 Bezel-Set Side Accent Stones)

Cubic Zirconia Engagement Ring- The Valerie (Round-Cut Cathedral with 2 Bezel-Set Side Accent Stones)

$396.00 USDFrom $345.98 USD
You'll love this round-cut Cubic Zirconia engagement ring with twin center-stone flanking bezel-set round accent stones on either side (commonly known as "peekaboo" gemstones). It's a high fashion knock-out packaged...
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Cubic Zirconia Engagement Ring- The Veronica (0.5-1.0 Carat Round Split-Band)

Cubic Zirconia Engagement Ring- The Veronica (0.5-1.0 Carat Round Split-Band)

$762.00 USDFrom $597.85 USD
Take a 0.5 Carat, 0.75 Carat, or 1.0 Carat round center-cut AAAAA diamond-quality Cubic Zirconia stone. Add 44* precision-machined small CZ side stones. Take a breathtaking pave band and split...
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Cubic Zirconia Engagement Ring- The Wende (Cushion Cut with Pave Band and Prong Accents)

Cubic Zirconia Engagement Ring- The Wende (Cushion Cut with Pave Band and Prong Accents)

$1,538.76 USDFrom $1,207.60 USD
There isn't much to say about this engagement ring that isn't encapsulated in one word: "magnificent". It looks magnificent. And she'll feel magnificent when you slip it on her finger...
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Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Asscher Cut 7-stone Design)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Asscher Cut 7-stone Design)

$284.72 USDFrom $229.00 USD
An engagement ring can and should be a true symbol of the deep and abiding love that you feel for your betrothed. For the exotic beauty in your life, you...
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Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Cushion Cut 7-stone Design)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Cushion Cut 7-stone Design)

$280.08 USDFrom $229.00 USD
An engagement ring can and should be a true symbol of the deep and abiding love that you feel for your betrothed. For the exotic beauty in your life, you...
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Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Emerald Cut 7-stone Design)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Emerald Cut 7-stone Design)

$274.53 USDFrom $229.00 USD
An engagement ring can and should be a true symbol of the deep and abiding love that you feel for your betrothed. For the exotic beauty in your life, you...
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Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Heart Cut 7-stone Design)
0.50 Carat0.75 Carat1.50 Carat2.00 Carat3.00 Carat4.00 Carat

Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Heart Cut 7-stone Design)

$276.64 USDFrom $229.00 USD
An engagement ring can and should be a true symbol of the deep and abiding love that you feel for your betrothed. For the exotic beauty in your life, you...
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Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Marquise Cut 7-stone Design)
0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Marquise Cut 7-stone Design)

$287.29 USDFrom $229.00 USD
An engagement ring can and should be a true symbol of the deep and abiding love that you feel for your betrothed. For the exotic beauty in your life, you...
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Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Pear Cut 7-stone Design)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Pear Cut 7-stone Design)

$293.22 USDFrom $229.00 USD
An engagement ring can and should be a true symbol of the deep and abiding love that you feel for your betrothed. For the exotic beauty in your life, you...
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Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Princess Cut 7-stone Design)
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 Ximena (Customizable Cathedral-Set Princess Cut 7-stone Design)

$266.83 USDFrom $229.00 USD
An engagement ring can and should be a true symbol of the deep and abiding love that you feel for your betrothed. For the exotic beauty in your life, you...
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Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Radiant Cut 7-stone Design)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Radiant Cut 7-stone Design)

$274.53 USDFrom $229.00 USD
An engagement ring can and should be a true symbol of the deep and abiding love that you feel for your betrothed. For the exotic beauty in your life, you...
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Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Round Cut 7-stone Design)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Ximena (Customizable Cathedral-Set Round Cut 7-stone Design)

$278.34 USDFrom $229.00 USD
An engagement ring can and should be a true symbol of the deep and abiding love that you feel for your betrothed. For the exotic beauty in your life, you...
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CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Asscher Cut Double Halo Center with U-Pave and Pavé Band)
0.65 Carat1.00 Carat1.50 Carat

CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Asscher Cut Double Halo Center with U-Pave and Pavé Band)

$1,241.21 USDFrom $1,181.60 USD
Doesn't this engagement ring with AAAAA diamond-quality Cubic Zirconia and pavé stones just look regal? Can you think of a woman who'd look even more queenly wearing it? If so,...
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CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Cushion Cut Double Halo Center with U-Pave and Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Cushion Cut Double Halo Center with U-Pave and Pavé Band)

$1,206.19 USDFrom $1,148.33 USD
Doesn't this engagement ring with AAAAA diamond-quality Cubic Zirconia and pavé stones just look regal? Can you think of a woman who'd look even more queenly wearing it? If so,...
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CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Emerald Cut Double Halo Center with U-Pave and Pavé Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat0.33 Carat

CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Emerald Cut Double Halo Center with U-Pave and Pavé Band)

$1,252.17 USDFrom $1,192.01 USD
Doesn't this engagement ring with AAAAA diamond-quality Cubic Zirconia and pavé stones just look regal? Can you think of a woman who'd look even more queenly wearing it? If so,...
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CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Heart Cut Double Halo Center with U-Pave and Pavé Band)
0.50 Carat0.75 Carat1.50 Carat2.00 Carat3.00 Carat4.00 Carat

CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Heart Cut Double Halo Center with U-Pave and Pavé Band)

$1,233.02 USDFrom $1,173.82 USD
Doesn't this engagement ring with AAAAA diamond-quality Cubic Zirconia and pavé stones just look regal? Can you think of a woman who'd look even more queenly wearing it? If so,...
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CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Marquise Cut Double Halo Center with U-Pave and Pavé Band)
0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Marquise Cut Double Halo Center with U-Pave and Pavé Band)

$1,213.63 USDFrom $1,155.40 USD
Doesn't this engagement ring with AAAAA diamond-quality Cubic Zirconia and pavé stones just look regal? Can you think of a woman who'd look even more queenly wearing it? If so,...
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CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Oval Cut Double Halo Center with U-Pave and Pavé Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Oval Cut Double Halo Center with U-Pave and Pavé Band)

$1,220.45 USDFrom $1,161.88 USD
Doesn't this engagement ring with AAAAA diamond-quality Cubic Zirconia and pavé stones just look regal? Can you think of a woman who'd look even more queenly wearing it? If so,...
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CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Pear Cut Double Halo Center with U-Pave and Pavé Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.00 Carat

CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Pear Cut Double Halo Center with U-Pave and Pavé Band)

$1,234.98 USDFrom $1,175.68 USD
Doesn't this engagement ring with AAAAA diamond-quality Cubic Zirconia and pavé stones just look regal? Can you think of a woman who'd look even more queenly wearing it? If so,...
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CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Princess Cut Double Halo Center with U-Pave and Pavé Band)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Princess Cut Double Halo Center with U-Pave and Pavé Band)

$1,222.66 USDFrom $1,163.98 USD
Doesn't this engagement ring with AAAAA diamond-quality Cubic Zirconia and pavé stones just look regal? Can you think of a woman who'd look even more queenly wearing it? If so,...
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CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Radiant Cut Double Halo Center with U-Pave and Pavé Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat0.33 Carat

CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Radiant Cut Double Halo Center with U-Pave and Pavé Band)

$1,252.17 USDFrom $1,192.01 USD
Doesn't this engagement ring with AAAAA diamond-quality Cubic Zirconia and pavé stones just look regal? Can you think of a woman who'd look even more queenly wearing it? If so,...
Quick view
CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Round Cut Double Halo Center with U-Pave and Pavé Band)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat0.50 Carat

CZ Wedding Set, featuring The Alexandra engagement ring (Customizable Round Cut Double Halo Center with U-Pave and Pavé Band)

$1,248.54 USDFrom $1,188.57 USD
Doesn't this engagement ring with AAAAA diamond-quality Cubic Zirconia and pavé stones just look regal? Can you think of a woman who'd look even more queenly wearing it? If so,...
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CZ Wedding Set, featuring The Benita engagement ring (Customizable Asscher Cut with Infinity Split-band Pavé and Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

CZ Wedding Set, featuring The Benita engagement ring (Customizable Asscher Cut with Infinity Split-band Pavé and Halo)

$1,543.88 USDFrom $1,469.13 USD
See the split-band featuring the infinity symbol built right into the design of The Benita engagement ring with  all those flowing lines and organic curves? Yeah, that was intentional because...
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CZ Wedding Set, featuring The Benita engagement ring (Customizable Cushion Cut with Infinity Split-band Pavé and Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

CZ Wedding Set, featuring The Benita engagement ring (Customizable Cushion Cut with Infinity Split-band Pavé and Halo)

$1,539.09 USDFrom $1,464.59 USD
See the split-band featuring the infinity symbol built right into the design of The Benita engagement ring with  all those flowing lines and organic curves? Yeah, that was intentional because...
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CZ Wedding Set, featuring The Benita engagement ring (Customizable Emerald Cut with Infinity Split-band Pavé and Halo)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Benita engagement ring (Customizable Emerald Cut with Infinity Split-band Pavé and Halo)

$1,554.73 USDFrom $1,479.44 USD
See the split-band featuring the infinity symbol built right into the design of The Benita engagement ring with  all those flowing lines and organic curves? Yeah, that was intentional because...
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CZ Wedding Set, featuring The Benita engagement ring (Customizable Oval Cut with Infinity Split-band Pavé and Halo)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Benita engagement ring (Customizable Oval Cut with Infinity Split-band Pavé and Halo)

$1,532.72 USDFrom $1,458.52 USD
See the split-band featuring the infinity symbol built right into the design of The Benita engagement ring with  all those flowing lines and organic curves? Yeah, that was intentional because...
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CZ Wedding Set, featuring The Benita engagement ring (Customizable Princess Cut with Infinity Split-band Pavé and Halo)
0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

CZ Wedding Set, featuring The Benita engagement ring (Customizable Princess Cut with Infinity Split-band Pavé and Halo)

$1,535.30 USDFrom $1,460.99 USD
See the split-band featuring the infinity symbol built right into the design of The Benita engagement ring with  all those flowing lines and organic curves? Yeah, that was intentional because...
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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.