US Size 12.00

Sort by:
3169 Products Found
rings
Cubic Zirconia Engagement Ring- The Alisa (Customizable Radiant Cut with Geometric Double Halo)

Cubic Zirconia Engagement Ring- The Alisa (Customizable Radiant Cut with Geometric Double Halo)

From $731.01 USD
Alisa doesn't brook any nonsense, and neither does the woman who wears this mechanically-inspired engagement ring. Eschewing the flowing organic design favored by the go-with-the-flow type of lady, the powerful...
Cubic Zirconia Engagement Ring- The Alisa (Customizable Round Cut with Geometric Double Halo)

Cubic Zirconia Engagement Ring- The Alisa (Customizable Round Cut with Geometric Double Halo)

From $705.41 USD
Alisa doesn't brook any nonsense, and neither does the woman who wears this mechanically-inspired engagement ring. Eschewing the flowing organic design favored by the go-with-the-flow type of lady, the powerful...
Cubic Zirconia Engagement Ring- The Alisha (3-Stone 2.24 TCW Round Bezel-Set with Pave Band)

Cubic Zirconia Engagement Ring- The Alisha (3-Stone 2.24 TCW Round Bezel-Set with Pave Band)

From $424.05 USD
An elegant creation, this diamond-quality AAAAA Cubic Zirconia engagement ring made in your choice of Sterling Silver, Gold, Palladium, or Platinum  showcases a thin line of 16* pavé-set  small CZ...
Cubic Zirconia Engagement Ring- The Allison (0.75 Carat Classic Round Solitaire)

Cubic Zirconia Engagement Ring- The Allison (0.75 Carat Classic Round Solitaire)

From $326.98 USD
It's not just your imagination, brother. There's really a glamorous feel radiating from this classic 0.75 carat round Cubic Zirconia solitaire engagement ring. You shouldn't feel surprised when you can...
Cubic Zirconia Engagement Ring- The Alma (0.50 Carat Round-cut Cathedral-set Solitaire)

Cubic Zirconia Engagement Ring- The Alma (0.50 Carat Round-cut Cathedral-set Solitaire)

From $0.00 USD
Have you decided to propose to your girlfriend and make her your fiancée? Then, there is something very, very important that you will need: the engagement ring. It needs to...
Cubic Zirconia Engagement Ring- The Amelia (Customizable 7-stone with Round Tri-cluster Accents)

Cubic Zirconia Engagement Ring- The Amelia (Customizable 7-stone with Round Tri-cluster Accents)

From $257.88 USD
Let your love take flight with The Amelia. A cluster of six (6) lovely Cubic Zirconia gemstones 0.2 carats of AAAAA diamond-quality CZ majesty surround the stunning focal point of...
Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Asscher Cut)

Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Asscher Cut)

From $459.27 USD
Get The Amy Kiara engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size...
Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Cushion Cut)

Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Cushion Cut)

From $520.05 USD
Get The Amy Kiara engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size...
Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Emerald Cut)

Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Emerald Cut)

From $448.75 USD
Get The Amy Kiara engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size...
Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Marquise Cut)

Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Marquise Cut)

From $448.00 USD
Get The Amy Kiara engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size...
Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Oval Cut)

Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Oval Cut)

From $448.02 USD
Get The Amy Kiara engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size...
Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Princess Cut)

Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Princess Cut)

From $460.87 USD
Get The Amy Kiara engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size...
Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Radiant Cut)

Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Radiant Cut)

From $448.75 USD
Get The Amy Kiara engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size...
Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Round Cut)

Cubic Zirconia Engagement Ring- The Amy Kiara (Customizable Round Cut)

From $452.35 USD
Get The Amy Kiara engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size...
Cubic Zirconia Engagement Ring- The Ana (0.25-0.75 CT Round or Asscher Cut Stackable Solitaire with Sleek Hand-Engraved Band)

Cubic Zirconia Engagement Ring- The Ana (0.25-0.75 CT Round or Asscher Cut Stackable Solitaire with Sleek Hand-Engraved Band)

From $234.94 USD
See how The Ana's hand-engraved "dimples" reflect the light, shining with an almost otherworldly luster that truly showcases the fine precious metal of your choice: White, Yellow or Rose Gold,...
Cubic Zirconia Engagement Ring- The Analise (Customizable Emerald Cut)

Cubic Zirconia Engagement Ring- The Analise (Customizable Emerald Cut)

From $325.39 USD
Get The Analise engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size using...
Cubic Zirconia Engagement Ring- The Analise (Customizable Oval Cut)

Cubic Zirconia Engagement Ring- The Analise (Customizable Oval Cut)

From $323.90 USD
Get The Analise engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size using...
Cubic Zirconia Engagement Ring- The Analise (Customizable Pear Cut)

Cubic Zirconia Engagement Ring- The Analise (Customizable Pear Cut)

From $323.06 USD
Get The Analise engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size using...
Cubic Zirconia Engagement Ring- The Analise (Customizable Princess Cut)

Cubic Zirconia Engagement Ring- The Analise (Customizable Princess Cut)

From $364.96 USD
Get The Analise engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size using...
Cubic Zirconia Engagement Ring- The Analise (Customizable Radiant Cut)

Cubic Zirconia Engagement Ring- The Analise (Customizable Radiant Cut)

From $325.39 USD
Get The Analise engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size using...
Cubic Zirconia Engagement Ring- The Analise (Customizable Round Cut)

Cubic Zirconia Engagement Ring- The Analise (Customizable Round Cut)

From $301.41 USD
Get The Analise engagement ring as a stand-alone or together with the matching anniversary band to complete the cubic zirconia bridal set! Carat Weight: Pick your center stone size using...
Cubic Zirconia Engagement Ring- The Anastasia (Customizable 9-stone Artisan Design)

Cubic Zirconia Engagement Ring- The Anastasia (Customizable 9-stone Artisan Design)

From $305.43 USD
Have you ever seen such a splendid and unique engagement ring design? It's pretty doubtful she'll ever see another that looks like hers! The Anastasia comes set with eight (8)...
Cubic Zirconia Engagement Ring- The Andee

Cubic Zirconia Engagement Ring- The Andee

From $212.95 USD
Get The Andee engagement ring alone or together with the matching anniversary band to complete the wedding set. Carat Weight: Choose your center stone weight using the drop-down menu below*...
Cubic Zirconia Engagement Ring- The Andi

Cubic Zirconia Engagement Ring- The Andi

From $348.18 USD
Get The Andi engagement ring alone or together with the matching anniversary band to complete the wedding set. Carat Weight: Choose your center stone weight using the drop-down menu below...
Cubic Zirconia Engagement Ring- The Andrea (Customizable Asscher Cut 3-stone with Dual Emerald Cut Accents)

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

From $303.54 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...
Cubic Zirconia Engagement Ring- The Andrea (Customizable Cushion Cut 3-stone with Dual Emerald Cut Accents)

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

From $307.12 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...
Cubic Zirconia Engagement Ring- The Andrea (Customizable Emerald Cut 3-stone with Dual Emerald Cut Accents)

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

From $225.99 USD
1 review
The Andrea K.O.'s other envious engagement rings with her uniquely powerful 1,2,3-stone emerald cut punch. If it feels like your girl punched you in the face sometimes, you'll want to...
Cubic Zirconia Engagement Ring- The Andrea (Customizable Marquise Cut 3-stone with Dual Emerald Cut Accents)

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

From $316.97 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...
Cubic Zirconia Engagement Ring- The Andrea (Customizable Oval Cut 3-stone with Dual Emerald Cut Accents)

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

From $312.75 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...
Cubic Zirconia Engagement Ring- The Andrea (Customizable Princess Cut 3-stone with Dual Emerald Cut Accents)

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

From $295.05 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...
Cubic Zirconia Engagement Ring- The Andrea (Customizable Radiant Cut 3-stone with Dual Emerald Cut Accents)

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

From $225.99 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...
Cubic Zirconia Engagement Ring- The Andrea (Customizable Round Cut 3-stone with Dual Emerald Cut Accents)

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...
Cubic Zirconia Engagement Ring- The Angel (1 Carat Round Solitaire with Split-Band and Engraved Mega-Mounting)

Cubic Zirconia Engagement Ring- The Angel (1 Carat Round Solitaire with Split-Band and Engraved Mega-Mounting)

From $0.00 USD
The Angel engagement ring comes set with a 1 carat round-cut flawless Cubic Zirconia gemstone, and is designed with the split-band style that really showcases that amazing sparkle. Do you...
Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Asscher Center)

Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Asscher Center)

From $503.29 USD
Does an engagement ring have a personality? Is it possible to tell a lot about a woman by the jewelry she chooses to wear? Is it possible to pick out...
Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Cushion Center)

Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Cushion Center)

From $498.44 USD
Does an engagement ring have a personality? Is it possible to tell a lot about a woman by the jewelry she chooses to wear? Is it possible to pick out...
Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Emerald Center)

Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Emerald Center)

From $478.24 USD
Does an engagement ring have a personality? Is it possible to tell a lot about a woman by the jewelry she chooses to wear? Is it possible to pick out...
Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Marquise Center)

Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Marquise Center)

From $447.87 USD
Does an engagement ring have a personality? Is it possible to tell a lot about a woman by the jewelry she chooses to wear? Is it possible to pick out...
Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Oval Center)

Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Oval Center)

From $462.80 USD
Does an engagement ring have a personality? Is it possible to tell a lot about a woman by the jewelry she chooses to wear? Is it possible to pick out...
Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Princess Center)

Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Princess Center)

From $470.44 USD
Does an engagement ring have a personality? Is it possible to tell a lot about a woman by the jewelry she chooses to wear? Is it possible to pick out...
Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Radiant Center)

Cubic Zirconia Engagement Ring- The Angela (Customizable Whimsical Sculpture Halo-Style with Radiant Center)

From $478.24 USD
Does an engagement ring have a personality? Is it possible to tell a lot about a woman by the jewelry she chooses to wear? Is it possible to pick out...

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.