US Size 12.50

Sort by:
477 Products Found
Feature Options Bridge Setting
Load Previous
Cubic Zirconia Engagement Ring- The Jennifer (Customizable Bezel-set Radiant Cut Design with Thick Band featuring Double-Row Shared Prong Accents)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Jennifer (Customizable Bezel-set Radiant Cut Design with Thick Band featuring Double-Row Shared Prong Accents)

From $587.68 USD
One look is all you'll need to recognize a ring truly made for supportive sweethearts. Is the woman you love forever a girl at heart? When she writes, does she...
Quick view
Cubic Zirconia Engagement Ring- The Jennifer (Customizable Bezel-set Round Cut Design with Thick Band featuring Double-Row Shared Prong Accents)
0.50 Carat0.65 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Jennifer (Customizable Bezel-set Round Cut Design with Thick Band featuring Double-Row Shared Prong Accents)

From $545.68 USD
One look is all you'll need to recognize a ring truly made for supportive sweethearts. Is the woman you love forever a girl at heart? When she writes, does she...
Quick view
Cubic Zirconia Engagement Ring- The Jessica Mary (Emerald-Cut with Double Halo and Pave Band)

Cubic Zirconia Engagement Ring- The Jessica Mary (Emerald-Cut with Double Halo and Pave Band)

From $694.49 USD
With an impressive seventy (70) pave band side and halo accent stones, this double halo-styled engagement ring named after Mrs. Jessica Mary Claus, has some seriously complicated design elements that...
Quick view
Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Asscher Cut Solitaire)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Asscher Cut Solitaire)

From $241.33 USD
It's not about the ring, but the life you can and will build together. A ring just helps tell the story of your partnership, from its beginning, and on to...
Quick view
Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Cushion Cut Solitaire)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Cushion Cut Solitaire)

From $237.25 USD
It's not about the ring, but the life you can and will build together. A ring just helps tell the story of your partnership, from its beginning, and on to...
Quick view
Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Emerald Cut Solitaire)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Emerald Cut Solitaire)

From $259.33 USD
It's not about the ring, but the life you can and will build together. A ring just helps tell the story of your partnership, from its beginning, and on to...
Quick view
Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Oval Cut Solitaire)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Oval Cut Solitaire)

From $261.19 USD
It's not about the ring, but the life you can and will build together. A ring just helps tell the story of your partnership, from its beginning, and on to...
Quick view
Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Radiant Cut Solitaire)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Radiant Cut Solitaire)

From $259.33 USD
It's not about the ring, but the life you can and will build together. A ring just helps tell the story of your partnership, from its beginning, and on to...
Quick view
Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Round Cut Solitaire)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Round Cut Solitaire)

From $251.80 USD
It's not about the ring, but the life you can and will build together. A ring just helps tell the story of your partnership, from its beginning, and on to...
Quick view
Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Asscher Cut with Semi-Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Asscher Cut with Semi-Halo)

From $343.84 USD
The Kady engagement ring rises above the rest with a cathedral-set, elevated Asscher Cut center stone surrounded by fourteen (14)* 1.1 mm round cut 5A diamond-quality stones in a semi-halo...
Quick view
Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Cushion Cut with Semi-Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Cushion Cut with Semi-Halo)

From $339.11 USD
The Kady engagement ring rises above the rest with a cathedral-set, elevated Cushion Cut center stone surrounded by fourteen (14)* 1.1 mm round cut 5A diamond-quality stones in a semi-halo...
Quick view
Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Emerald Cut with Semi-Halo)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Emerald Cut with Semi-Halo)

From $304.27 USD
The Kady engagement ring rises above the rest with a cathedral-set, elevated Emerald Cut center stone surrounded by ten (10)* 1.1 mm round cut 5A diamond-quality stones in a semi-halo style...
Quick view
Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Oval Cut with Semi-Halo)
0.25 Carat0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Oval Cut with Semi-Halo)

From $303.48 USD
The Kady engagement ring rises above the rest with a cathedral-set, elevated Oval Cut center stone surrounded by ten (10)* 1.1 mm round cut 5A diamond-quality stones in a semi-halo style...
Quick view
Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Princess Cut with Semi-Halo)
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 Kady (Customizable Cathedral-set Princess Cut with Semi-Halo)

From $311.06 USD
The Kady engagement ring rises above the rest with a cathedral-set, elevated Princess Cut center stone surrounded by twelve (12)* 1.1 mm round cut 5A diamond-quality stones in a semi-halo...
Quick view
Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Radiant Cut with Semi-Halo)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Radiant Cut with Semi-Halo)

From $304.27 USD
The Kady engagement ring rises above the rest with a cathedral-set, elevated Radiant Cut center stone surrounded by ten (10)* 1.1 mm round cut 5A diamond-quality stones in a semi-halo style...
Quick view
Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Round Cut with Semi-Halo)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Kady (Customizable Cathedral-set Round Cut with Semi-Halo)

From $307.92 USD
The Kady engagement ring rises above the rest with a cathedral-set, elevated Round Cut center stone surrounded by ten (10)* 1.1 mm round cut 5A diamond-quality stones in a semi-halo style...
Quick view
Cubic Zirconia Engagement Ring- The Kajal (Asscher Cut Tapered Faux Bezel Halo)
1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kajal (Asscher Cut Tapered Faux Bezel Halo)

From $389.75 USD
A fictional character once said that “at heart, all women want to be a princess.” We know it couldn’t have been anticipation over a life managing servants on the palace...
Quick view
Cubic Zirconia Engagement Ring- The Kajal (Cushion Cut Tapered Faux Bezel Halo)
1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kajal (Cushion Cut Tapered Faux Bezel Halo)

From $385.55 USD
A fictional character once said that “at heart, all women want to be a princess.” We know it couldn’t have been anticipation over a life managing servants on the palace...
Quick view
Cubic Zirconia Engagement Ring- The Kajal (Emerald Cut Tapered Faux Bezel Halo)
1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kajal (Emerald Cut Tapered Faux Bezel Halo)

From $413.99 USD
A fictional character once said that “at heart, all women want to be a princess.” We know it couldn’t have been anticipation over a life managing servants on the palace...
Quick view
Cubic Zirconia Engagement Ring- The Kajal (Marquise Cut Tapered Faux Bezel Halo)
1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Kajal (Marquise Cut Tapered Faux Bezel Halo)

From $441.05 USD
A fictional character once said that “at heart, all women want to be a princess.” We know it couldn’t have been anticipation over a life managing servants on the palace...
Quick view
Cubic Zirconia Engagement Ring- The Kajal (Oval Cut Tapered Faux Bezel Halo)
1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kajal (Oval Cut Tapered Faux Bezel Halo)

From $381.95 USD
A fictional character once said that “at heart, all women want to be a princess.” We know it couldn’t have been anticipation over a life managing servants on the palace...
Quick view
Cubic Zirconia Engagement Ring- The Kajal (Princess Cut Tapered Faux Bezel Halo)
1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kajal (Princess Cut Tapered Faux Bezel Halo)

From $382.25 USD
A fictional character once said that “at heart, all women want to be a princess.” We know it couldn’t have been anticipation over a life managing servants on the palace...
Quick view
Cubic Zirconia Engagement Ring- The Kajal (Radiant Cut Tapered Faux Bezel Halo)
1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Kajal (Radiant Cut Tapered Faux Bezel Halo)

From $413.99 USD
A fictional character once said that “at heart, all women want to be a princess.” We know it couldn’t have been anticipation over a life managing servants on the palace...
Quick view
Cubic Zirconia Engagement Ring- The Kajal (Round Cut Tapered Faux Bezel Halo)
1.00 Carat1.25 Carat1.50 Carat1.90 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat4.75 Carat0.80 Carat

Cubic Zirconia Engagement Ring- The Kajal (Round Cut Tapered Faux Bezel Halo)

From $390.66 USD
A fictional character once said that “at heart, all women want to be a princess.” We know it couldn’t have been anticipation over a life managing servants on the palace...
Quick view
Cubic Zirconia Engagement Ring- The Kathy (Customizable Split-Band Solitaire with Raised Setting)

Cubic Zirconia Engagement Ring- The Kathy (Customizable Split-Band Solitaire with Raised Setting)

From $0.00 USD
Isn't The Kathy just lovely? Sophisticated yet simple, elegant yet strong, with curves to make other rings jealous. She noticed you noticing her unique split-band style and raised center setting...and...
Quick view
Cubic Zirconia Engagement Ring- The Leontine (Customizable Cushion Cut Design with Split Band and "Lion's Mane" Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Leontine (Customizable Cushion Cut Design with Split Band and "Lion's Mane" Halo)

From $339.26 USD
As a grandfather once told a teenage boy**: "A real live Barbie might be fun for a weekend if you're young, but after that there's not much to it but...
Quick view
Cubic Zirconia Engagement Ring- The Leontine (Customizable Emerald Cut Design with Split Band and "Lion's Mane" Halo)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Leontine (Customizable Emerald Cut Design with Split Band and "Lion's Mane" Halo)

From $367.62 USD
As a grandfather once told a teenage boy**: "A real live Barbie might be fun for a weekend if you're young, but after that there's not much to it but...
Quick view
Cubic Zirconia Engagement Ring- The Leontine (Customizable Oval Cut Design with Split Band and "Lion's Mane" Halo)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Leontine (Customizable Oval Cut Design with Split Band and "Lion's Mane" Halo)

From $357.74 USD
As a grandfather once told a teenage boy**: "A real live Barbie might be fun for a weekend if you're young, but after that there's not much to it but...
Quick view
Cubic Zirconia Engagement Ring- The Leontine (Customizable Pear Cut Design with Split Band and "Lion's Mane" Halo)
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Leontine (Customizable Pear Cut Design with Split Band and "Lion's Mane" Halo)

From $345.63 USD
As a grandfather once told a teenage boy**: "A real live Barbie might be fun for a weekend if you're young, but after that there's not much to it but...
Quick view
Cubic Zirconia Engagement Ring- The Leontine (Customizable Princess/Square Cut Design with Split Band and "Lion's Mane" Halo)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Leontine (Customizable Princess/Square Cut Design with Split Band and "Lion's Mane" Halo)

From $382.06 USD
As a grandfather once told a teenage boy**: "A real live Barbie might be fun for a weekend if you're young, but after that there's not much to it but...
Quick view
Cubic Zirconia Engagement Ring- The Leontine (Customizable Radiant Cut Design with Split Band and "Lion's Mane" Halo)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Leontine (Customizable Radiant Cut Design with Split Band and "Lion's Mane" Halo)

From $367.62 USD
As a grandfather once told a teenage boy**: "A real live Barbie might be fun for a weekend if you're young, but after that there's not much to it but...
Quick view
Cubic Zirconia Engagement Ring- The Leontine (Customizable Round Cut Design with Split Band and "Lion's Mane" Halo)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Leontine (Customizable Round Cut Design with Split Band and "Lion's Mane" Halo)

From $363.27 USD
As a grandfather once told a teenage boy**: "A real live Barbie might be fun for a weekend if you're young, but after that there's not much to it but...
Quick view
Cubic Zirconia Engagement Ring- The Linda (Round-Cut with Segmented Double-Halo and Etched Pave Band)

Cubic Zirconia Engagement Ring- The Linda (Round-Cut with Segmented Double-Halo and Etched Pave Band)

From $662.00 USD
Together an etched-metal designed pave band and a segmented double-halo setting contribute forty-one (41)* small Cubic Zirconia gemstones that glitter in any light. But the real bright glow of The...
Quick view
Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Asscher Cut Bezel-set Split band with Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Asscher Cut Bezel-set Split band with Halo)

From $425.75 USD
1 review
Proud and practical, like the Scottish clan it is named for-- and ultra-wide compared to most rings-- The MacKenzie engagement ring is anything but a dull trinket for a shallow...
Quick view
Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Cushion Cut Bezel-set Split band with Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Cushion Cut Bezel-set Split band with Halo)

From $391.76 USD
Proud and practical, like the Scottish clan it is named for-- and ultra-wide compared to most rings-- The MacKenzie engagement ring is anything but a dull trinket for a shallow...
Quick view
Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Emerald Cut Bezel-set Split band with Halo)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Emerald Cut Bezel-set Split band with Halo)

From $385.83 USD
Proud and practical, like the Scottish clan it is named for-- and ultra-wide compared to most rings-- The MacKenzie engagement ring is anything but a dull trinket for a shallow...
Quick view
Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Marquise Cut Bezel-set Split band with Halo)
0.20 Carat0.25 Carat0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Marquise Cut Bezel-set Split band with Halo)

From $370.42 USD
Proud and practical, like the Scottish clan it is named for-- and ultra-wide compared to most rings-- The MacKenzie engagement ring is anything but a dull trinket for a shallow...
Quick view
Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Oval Cut Bezel-set Split band with Halo)
0.25 Carat0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Oval Cut Bezel-set Split band with Halo)

From $370.36 USD
Proud and practical, like the Scottish clan it is named for-- and ultra-wide compared to most rings-- The MacKenzie engagement ring is anything but a dull trinket for a shallow...
Quick view
Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Princess Cut Bezel-set Split band with Halo)
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 Mackenzie (Customizable Princess Cut Bezel-set Split band with Halo)

From $407.69 USD
Proud and practical, like the Scottish clan it is named for-- and ultra-wide compared to most rings-- The MacKenzie engagement ring is anything but a dull trinket for a shallow...
Quick view
Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Radiant Cut Bezel-set Split band with Halo)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Radiant Cut Bezel-set Split band with Halo)

From $385.83 USD
Proud and practical, like the Scottish clan it is named for-- and ultra-wide compared to most rings-- The MacKenzie engagement ring is anything but a dull trinket for a shallow...
Quick view
You've viewed 320 of 477 products
Load More

US Size 12.50 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 12.50.

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.