US Size 12.00

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499 Products Found
Band Width Wide (3.50 4.49 mm)
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Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Marquise Cut Solitaire with Grooved Band)
0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Marquise Cut Solitaire with Grooved Band)

From $320.07 USD
A single 5A diamond-quality Marquise Cut solitaire center stone sits pure and chaste, ensconced in a tastefully understated, bezel-setting style that puts the focus on the finger. And isn't that...
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Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Oval Cut Solitaire with Grooved Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Oval Cut Solitaire with Grooved Band)

From $285.71 USD
A single 5A diamond-quality Oval Cut solitaire center stone sits pure and chaste, ensconced in a tastefully understated, bezel-setting style that puts the focus on the finger. And isn't that...
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Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Pear Cut Solitaire with Grooved Band)
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Pear Cut Solitaire with Grooved Band)

From $285.55 USD
A single 5A diamond-quality Pear Cut solitaire center stone sits pure and chaste, ensconced in a tastefully understated, bezel-setting style that puts the focus on the finger. And isn't that...
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Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Princess/Square Cut Solitaire with Grooved Band)
0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Princess/Square Cut Solitaire with Grooved Band)

From $261.63 USD
A single 5A diamond-quality Princess/Square Cut solitaire center stone sits pure and chaste, ensconced in a tastefully understated, bezel-setting style that puts the focus on the finger. And isn't that...
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Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Radiant Cut Solitaire with Grooved Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Radiant Cut Solitaire with Grooved Band)

From $283.93 USD
A single 5A diamond-quality Radiant Cut solitaire center stone sits pure and chaste, ensconced in a tastefully understated, bezel-setting style that puts the focus on the finger. And isn't that...
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Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Round Cut Solitaire with Grooved Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Aretha (Customizable Bezel-set Round Cut Solitaire with Grooved Band)

From $289.47 USD
A single 5A diamond-quality Round Cut solitaire center stone sits pure and chaste, ensconced in a tastefully understated, bezel-setting style that puts the focus on the finger. And isn't that...
Quick view
Cubic Zirconia Engagement Ring- The Arya (Customizable Marquise Cut Style with Ultra-wide Pavé Split-Band and Nature-Inspired Double Halo)
0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Arya (Customizable Marquise Cut Style with Ultra-wide Pavé Split-Band and Nature-Inspired Double Halo)

From $1,088.86 USD
Even a person who notices nothing will notice the woman wearing this ring. From the top view looking down at a magnificently-crafted "double-halo" around the 5A Marquise Cut cubic zirconia...
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Cubic Zirconia Engagement Ring- The Arya (Customizable Oval Cut Style with Ultra-wide Pavé Split-Band and Nature-Inspired Double Halo)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat5.50 Carat

Cubic Zirconia Engagement Ring- The Arya (Customizable Oval Cut Style with Ultra-wide Pavé Split-Band and Nature-Inspired Double Halo)

From $1,076.44 USD
Even a person who notices nothing will notice the woman wearing this ring. From the top view looking down at a magnificently-crafted "double-halo" around the 5A Oval Cut cubic zirconia...
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Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Asscher Cut Style with Accented Split Band and Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Asscher Cut Style with Accented Split Band and Halo)

From $539.26 USD
Let's talk about the woman who will become your wife (if she says 'yes', of course... and we're definitely rooting for you!). If you're a man like many of our...
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Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Cushion Cut Style with Accented Split Band and Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Cushion Cut Style with Accented Split Band and Halo)

From $486.32 USD
Let's talk about the woman who will become your wife (if she says 'yes', of course... and we're definitely rooting for you!). If you're a man like many of our...
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Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Emerald Cut Style with Accented Split Band and Halo)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat8.50 Carat

Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Emerald Cut Style with Accented Split Band and Halo)

From $552.96 USD
Let's talk about the woman who will become your wife (if she says 'yes', of course... and we're definitely rooting for you!). If you're a man like many of our...
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Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Marquise Cut Style with Accented Split Band and Halo)
0.25 Carat0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Marquise Cut Style with Accented Split Band and Halo)

From $521.16 USD
Let's talk about the woman who will become your wife (if she says 'yes', of course... and we're definitely rooting for you!). If you're a man like many of our...
Quick view
Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Oval Cut Style with Accented Split Band and Halo)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat5.50 Carat

Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Oval Cut Style with Accented Split Band and Halo)

From $538.55 USD
Let's talk about the woman who will become your wife (if she says 'yes', of course... and we're definitely rooting for you!). If you're a man like many of our...
Quick view
Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Princess/Square Cut Style with Accented Split Band and Halo)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Princess/Square Cut Style with Accented Split Band and Halo)

From $604.36 USD
Let's talk about the woman who will become your wife (if she says 'yes', of course... and we're definitely rooting for you!). If you're a man like many of our...
Quick view
Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Radiant Cut Style with Accented Split Band and Halo)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat8.50 Carat

Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Radiant Cut Style with Accented Split Band and Halo)

From $552.97 USD
Let's talk about the woman who will become your wife (if she says 'yes', of course... and we're definitely rooting for you!). If you're a man like many of our...
Quick view
Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Round Cut Style with Accented Split Band and Halo)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Round Cut Style with Accented Split Band and Halo)

From $589.32 USD
Let's talk about the woman who will become your wife (if she says 'yes', of course... and we're definitely rooting for you!). If you're a man like many of our...
Quick view
Cubic Zirconia Engagement Ring- The Asha (Customizable Cushion Cut Center with Curving Split-Band featuring One Shared Prong Leg)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Asha (Customizable Cushion Cut Center with Curving Split-Band featuring One Shared Prong Leg)

From $561.51 USD
Did your man really just step down from a horse-drawn carriage? You've got eyes at first only for his face, and perhaps a small curiosity about the small wooden box...
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Cubic Zirconia Engagement Ring- The Asha (Customizable Emerald Cut Center with Curving Split-Band featuring One Shared Prong Leg)
1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat8.50 Carat14.00 Carat

Cubic Zirconia Engagement Ring- The Asha (Customizable Emerald Cut Center with Curving Split-Band featuring One Shared Prong Leg)

From $606.20 USD
Did your man really just step down from a horse-drawn carriage? You've got eyes at first only for his face, and perhaps a small curiosity about the small wooden box...
Quick view
Cubic Zirconia Engagement Ring- The Asha (Customizable Oval Cut Center with Curving Split-Band featuring One Shared Prong Leg)
1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat5.50 Carat10.00 Carat

Cubic Zirconia Engagement Ring- The Asha (Customizable Oval Cut Center with Curving Split-Band featuring One Shared Prong Leg)

From $595.57 USD
Did your man really just step down from a horse-drawn carriage? You've got eyes at first only for his face, and perhaps a small curiosity about the small wooden box...
Quick view
Cubic Zirconia Engagement Ring- The Asha (Customizable Radiant Cut Center with Curving Split-Band featuring One Shared Prong Leg)
1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat8.50 Carat14.00 Carat

Cubic Zirconia Engagement Ring- The Asha (Customizable Radiant Cut Center with Curving Split-Band featuring One Shared Prong Leg)

From $605.85 USD
Did your man really just step down from a horse-drawn carriage? You've got eyes at first only for his face, and perhaps a small curiosity about the small wooden box...
Quick view
Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Asscher Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Asscher Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)

From $950.98 USD
  Warning: may be threatening to weak men. We purposefully chose the name 'Astrid' for this in-your-face, bezel-set Asscher cut ring. The name is of Germanic and Scandinavian origins and...
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Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Cushion Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Cushion Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)

From $946.93 USD
Warning: may be threatening to weak men. We purposefully chose the name 'Astrid' for this in-your-face, bezel-set Cushion cut ring. The name is of Germanic and Scandinavian origins and means...
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Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Emerald Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Emerald Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)

From $963.64 USD
Warning: may be threatening to weak men. We purposefully chose the name 'Astrid' for this in-your-face, bezel-set Emerald cut ring. The name is of Germanic and Scandinavian origins and means...
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Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Marquise Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)
0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Marquise Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)

From $999.45 USD
Warning: may be threatening to weak men. We purposefully chose the name 'Astrid' for this in-your-face, bezel-set Marquise cut ring. The name is of Germanic and Scandinavian origins and means...
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Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Oval Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Oval Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)

From $965.52 USD
Warning: may be threatening to weak men. We purposefully chose the name 'Astrid' for this in-your-face, bezel-set Oval cut ring. The name is of Germanic and Scandinavian origins and means...
Quick view
Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Princess/Square Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Princess/Square Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)

From $1,024.09 USD
Warning: may be threatening to weak men. We purposefully chose the name 'Astrid' for this in-your-face, bezel-set Princess/Square cut ring. The name is of Germanic and Scandinavian origins and means...
Quick view
Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Radiant Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Radiant Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)

From $963.64 USD
Warning: may be threatening to weak men. We purposefully chose the name 'Astrid' for this in-your-face, bezel-set Radiant cut ring. The name is of Germanic and Scandinavian origins and means...
Quick view
Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Round Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Astrid (Customizable Bezel-set Round Cut Design with Quad Horizontal Band Sleeves of Baguette Accents)

From $969.44 USD
Warning: may be threatening to weak men. We purposefully chose the name 'Astrid' for this in-your-face, bezel-set Round cut ring. The name is of Germanic and Scandinavian origins and means...
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Cubic Zirconia Engagement Ring- The Carlotta (Customizable Asscher Cut Center with 100-stone* "Waterfall" Pavé Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Carlotta (Customizable Asscher Cut Center with 100-stone* "Waterfall" Pavé Split Band)

From $499.24 USD
You CAN meet someone and instantly want him. You can have that lightning-in-a-bottle chemistry where your reason is temporarily swept away by how this new person makes you feel. Now,...
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Cubic Zirconia Engagement Ring- The Carlotta (Customizable Cushion Cut Center with 100-stone* "Waterfall" Pavé Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Carlotta (Customizable Cushion Cut Center with 100-stone* "Waterfall" Pavé Split Band)

From $495.27 USD
You CAN meet someone and instantly want him. You can have that lightning-in-a-bottle chemistry where your reason is temporarily swept away by how this new person makes you feel. Now,...
Quick view
Cubic Zirconia Engagement Ring- The Carlotta (Customizable Emerald Cut Center with 100-stone* "Waterfall" Pavé Split Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Carlotta (Customizable Emerald Cut Center with 100-stone* "Waterfall" Pavé Split Band)

From $499.99 USD
You CAN meet someone and instantly want him. You can have that lightning-in-a-bottle chemistry where your reason is temporarily swept away by how this new person makes you feel. Now,...
Quick view
Cubic Zirconia Engagement Ring- The Carlotta (Customizable Heart Cut Center with 100-stone* "Waterfall" Pavé Split Band)
0.50 Carat0.75 Carat1.50 Carat2.00 Carat3.00 Carat4.00 Carat

Cubic Zirconia Engagement Ring- The Carlotta (Customizable Heart Cut Center with 100-stone* "Waterfall" Pavé Split Band)

From $484.68 USD
You CAN meet someone and instantly want him. You can have that lightning-in-a-bottle chemistry where your reason is temporarily swept away by how this new person makes you feel. Now,...
Quick view
Cubic Zirconia Engagement Ring- The Carlotta (Customizable Marquise Cut Center with 100-stone* "Waterfall" 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 Carlotta (Customizable Marquise Cut Center with 100-stone* "Waterfall" Pavé Split Band)

From $498.08 USD
You CAN meet someone and instantly want him. You can have that lightning-in-a-bottle chemistry where your reason is temporarily swept away by how this new person makes you feel. Now,...
Quick view
Cubic Zirconia Engagement Ring- The Carlotta (Customizable Oval Cut Center with 100-stone* "Waterfall" Pavé Split Band)
0.25 Carat0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Carlotta (Customizable Oval Cut Center with 100-stone* "Waterfall" Pavé Split Band)

From $500.20 USD
You CAN meet someone and instantly want him. You can have that lightning-in-a-bottle chemistry where your reason is temporarily swept away by how this new person makes you feel. Now,...
Quick view
Cubic Zirconia Engagement Ring- The Carlotta (Customizable Pear Cut Center with 100-stone* "Waterfall" Pavé Split Band)
0.30 Carat0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Carlotta (Customizable Pear Cut Center with 100-stone* "Waterfall" Pavé Split Band)

From $509.24 USD
You CAN meet someone and instantly want him. You can have that lightning-in-a-bottle chemistry where your reason is temporarily swept away by how this new person makes you feel. Now,...
Quick view
Cubic Zirconia Engagement Ring- The Carlotta (Customizable Princess/Square Cut Center with 100-stone* "Waterfall" Pavé Split Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Carlotta (Customizable Princess/Square Cut Center with 100-stone* "Waterfall" Pavé Split Band)

From $504.39 USD
You CAN meet someone and instantly want him. You can have that lightning-in-a-bottle chemistry where your reason is temporarily swept away by how this new person makes you feel. Now,...
Quick view
Cubic Zirconia Engagement Ring- The Carlotta (Customizable Radiant Cut Center with 100-stone* "Waterfall" Pavé Split Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Carlotta (Customizable Radiant Cut Center with 100-stone* "Waterfall" Pavé Split Band)

From $499.99 USD
You CAN meet someone and instantly want him. You can have that lightning-in-a-bottle chemistry where your reason is temporarily swept away by how this new person makes you feel. Now,...
Quick view
Cubic Zirconia Engagement Ring- The Carlotta (Customizable Round Cut Center with 100-stone* "Waterfall" Pavé Split Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Carlotta (Customizable Round Cut Center with 100-stone* "Waterfall" Pavé Split Band)

From $528.34 USD
You CAN meet someone and instantly want him. You can have that lightning-in-a-bottle chemistry where your reason is temporarily swept away by how this new person makes you feel. Now,...
Quick view
Cubic Zirconia Engagement Ring- The Carly Anne (Customizable Asscher Cut Design with Double Halo and Wide Split-Pavé Band)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Carly Anne (Customizable Asscher Cut Design with Double Halo and Wide Split-Pavé Band)

From $700.61 USD
You'd think just one halo-style setting of surrounding stones would be enough to make a fantastic, one-of-a-kind engagement ring, wouldn't you? Maybe it would, but The Carly Anne is a...
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Cubic Zirconia Engagement Ring- The Carly Anne (Customizable Cushion Cut Design with Double Halo and Wide Split-Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Carly Anne (Customizable Cushion Cut Design with Double Halo and Wide Split-Pavé Band)

From $696.59 USD
You'd think just one halo-style setting of surrounding stones would be enough to make a fantastic, one-of-a-kind engagement ring, wouldn't you? Maybe it would, but The Carly Anne is a...
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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.