US Size 5.25

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Cubic Zirconia Engagement Ring- The Carmen (Customizable Solitaire with Horseshoe-inspired Split Band)

Cubic Zirconia Engagement Ring- The Carmen (Customizable Solitaire with Horseshoe-inspired Split Band)

From $290.78 USD
Women have been known to fall so in love with this customizable split-band engagement ring that they marry a man clearly beneath them. If you're looking to "marry up", you...
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Cubic Zirconia Engagement Ring- The Carol (Classic Round Solitaire)
0.50 Carat0.75 Carat1.0 Carat1.25 Carat1.5 Carat2.0 Carat0.5-2.0

Cubic Zirconia Engagement Ring- The Carol (Classic Round Solitaire)

From $0.00 USD
Never out of style, the classic round-cut AAAAA diamond quality Cubic Zirconia solitaire engagement ring is a perennial favorite. This ring features a round Cubic Zirconia set in a 4-prong...
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Cubic Zirconia Engagement Ring- The Carol Anne

Cubic Zirconia Engagement Ring- The Carol Anne

From $410.90 USD
Get The Carol Anne 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...
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Cubic Zirconia Engagement Ring- The Carolyn (3-Stone 2.14 TCW Round Bezel-set with Bubble Beaded Design)

Cubic Zirconia Engagement Ring- The Carolyn (3-Stone 2.14 TCW Round Bezel-set with Bubble Beaded Design)

From $0.00 USD
Capture your lasting love with this stunning Sterling Silver, 14K White Gold or Platinum CZ engagement ring designed with a bubble beaded design and ultra-wide band that's far from the...
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Cubic Zirconia Engagement Ring- The Carrie (Customizable Round Cut Design with Split-Band Shared Prong & Halo)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Carrie (Customizable Round Cut Design with Split-Band Shared Prong & Halo)

From $902.76 USD
The stylish young starlet sat brightly flashbulb-lit in a black limousine, car door open as she lightly placed one leg after another on the red-carpeted curb. Splashes of light flash...
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Cubic Zirconia Engagement Ring- The Carrie Anne (Customizable Round Cut Fabulous Solitaire)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Carrie Anne (Customizable Round Cut Fabulous Solitaire)

From $283.13 USD
It should be no surprise that the first purchaser of this ring would be a gal that liked to plant your own garden, instead of waiting for someone to bring...
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Cubic Zirconia Engagement Ring- The Carrington (Customizable Cathedral-set Round Cut Solitaire with Thin Rope-Twist Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Carrington (Customizable Cathedral-set Round Cut Solitaire with Thin Rope-Twist Band)

From $290.18 USD
There's a lot of pressure in relationships around using the 'L' word for the first time. For a fly on the wall, can you imagine any conversation much more amazing...
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Cubic Zirconia Engagement Ring- The Casie Jean (Customizable Round Cut Style with Artistic Equilateral Halo and Ultra-thin Band)
0.50 Carat0.65 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Casie Jean (Customizable Round Cut Style with Artistic Equilateral Halo and Ultra-thin Band)

From $469.99 USD
Does she still ride on the back of shopping carts (and insist that you push)? Is she known to skip in the parking lot like no one's watching? Is she...
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Cubic Zirconia Engagement Ring- The Cassandra (1 Carat Round Solitaire)

Cubic Zirconia Engagement Ring- The Cassandra (1 Carat Round Solitaire)

From $295.98 USD
"I promise I won't tell that it's Cubic Zirconia and not diamond," says The Cassandra, right before you enfold this 1 carat round-cut solitaire engagement ring in the warmth of...
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Cubic Zirconia Engagement Ring- The Cassidy (0.16-1.0 Carat Round 6-prong Solitaire)

Cubic Zirconia Engagement Ring- The Cassidy (0.16-1.0 Carat Round 6-prong Solitaire)

From $0.00 USD
The great philosophers have written extensively about the concept of beauty, its definition, and what makes something beautiful. Is there really such a thing as ageless, timeless beauty? While it...
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Cubic Zirconia Engagement Ring- The Cassy Anya (Customizable Round Cut Style with Artisan Bypass and Shared Prong Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Cassy Anya (Customizable Round Cut Style with Artisan Bypass and Shared Prong Band)

From $462.83 USD
The Cassy Anya: like a red-hot ring pop for a sweet but fiery woman whose inner heat cannot be quenched any more than a man's desire for that special kind...
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Cubic Zirconia Engagement Ring- The Catalina (Customizable Asscher Cut)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Catalina (Customizable Asscher Cut)

From $621.37 USD
Get The Catalina 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...
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Cubic Zirconia Engagement Ring- The Catalina (Customizable Cushion Cut)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Catalina (Customizable Cushion Cut)

From $616.61 USD
Get The Catalina 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...
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Cubic Zirconia Engagement Ring- The Catalina (Customizable Emerald Cut)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

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

From $632.20 USD
Get The Catalina 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...
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Cubic Zirconia Engagement Ring- The Catalina (Customizable Oval Cut)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

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

From $630.81 USD
Get The Catalina 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...
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Cubic Zirconia Engagement Ring- The Catalina (Customizable Princess Cut)
0.40 Carat0.50 Carat0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

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

From $602.73 USD
Get The Catalina 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...
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Cubic Zirconia Engagement Ring- The Catalina (Customizable Radiant Cut)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

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

From $632.20 USD
Get The Catalina 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...
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Cubic Zirconia Engagement Ring- The Catalina (Customizable Round Cut)
0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat1.90 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat4.75 Carat

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

From $618.57 USD
Get The Catalina 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...
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Cubic Zirconia Engagement Ring- The Catherine Lea (Customizable Round Cut Design with Halo and Thin Pavé Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Catherine Lea (Customizable Round Cut Design with Halo and Thin Pavé Band)

From $641.89 USD
If The Catherine Lea isn't the right fit for you/her, we encourage you to "just say no". There will always be opportunities that come your way that you know are...
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Cubic Zirconia Engagement Ring- The Cathy (Customizable 5-Stone with Braided Two-Tone Accents)

Cubic Zirconia Engagement Ring- The Cathy (Customizable 5-Stone with Braided Two-Tone Accents)

From $0.00 USD
The Cathy is a nouveau twist on a timeless 5A CZ engagement ring's simple-taste style. Her name is ancient, and beloved the world over. Simple, sweet, it means “pure.” More...
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Cubic Zirconia Engagement Ring- The Cecelia (Customizable Round Cut Setting with Halo, Under-Halo Trellis Accents and Accented Split Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Cecelia (Customizable Round Cut Setting with Halo, Under-Halo Trellis Accents and Accented Split Band)

From $493.26 USD
It's bound to happen. She's walking along wearing this double-banded beauty and cue the double-take machine. Necks aren't twisting just because you had the great taste to choose an attractive...
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Cubic Zirconia Engagement Ring- The Celestine (0.39 Carat 3-stone Vintage Style with Two-tone Option)

Cubic Zirconia Engagement Ring- The Celestine (0.39 Carat 3-stone Vintage Style with Two-tone Option)

From $0.00 USD
Pick this solidly traditional three-stone Cubic Zirconia engagement ring with 0.25 carat round-cut center stone and dual round prong side stones-- and you'll have the option to select white, yellow,...
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Cubic Zirconia Engagement Ring- The Chandita (Customizable Round Cut Design with Large Round Cut 3/4 Band Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Chandita (Customizable Round Cut Design with Large Round Cut 3/4 Band Accents)

From $391.31 USD
Words have never been difficult for us. Yet we have to admit that this product page feels incomplete. We decided we're going to mostly let the pictures speak for The...
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Cubic Zirconia Engagement Ring- The Chandni (Customizable Round Cut Cathedral-Style Clustered Halo Design with Round Bezel Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Chandni (Customizable Round Cut Cathedral-Style Clustered Halo Design with Round Bezel Accents)

From $653.68 USD
In Indian Sanskrit, this name means 'moonlight'. The Chandni engagement ring has an uncommon name, for an uncommon love story focused on including family and friends rather than excluding them....
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Cubic Zirconia Engagement Ring- The Chandra (Customizable with Faux Round Pavé Band)

Cubic Zirconia Engagement Ring- The Chandra (Customizable with Faux Round Pavé Band)

From $384.20 USD
Prepare to amaze your female friends with this classic beauty, available in whichever precious metal you want, and with your own chosen shape for the 5A diamond-quality center CZ gemstone...
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Cubic Zirconia Engagement Ring- The Charity (3-Stone Round)

Cubic Zirconia Engagement Ring- The Charity (3-Stone Round)

From $388.06 USD
1 review
Basketball fans know that the "charity stripe" is another name for the free-throw line where you go to shoot when you're fouled. In a close game when your team is...
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Cubic Zirconia Engagement Ring- The Charleze Isabella (Customizable Emerald Cut)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Charleze Isabella (Customizable Emerald Cut)

From $391.63 USD
Get The Charleze Isabella 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...
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Cubic Zirconia Engagement Ring- The Charleze Isabella (Customizable Oval Cut)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Charleze Isabella (Customizable Oval Cut)

From $363.74 USD
Get The Charleze Isabella 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...
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Cubic Zirconia Engagement Ring- The Charleze Isabella (Customizable Princess Cut)
2.50 Carat

Cubic Zirconia Engagement Ring- The Charleze Isabella (Customizable Princess Cut)

From $456.39 USD
Get The Charleze Isabella 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...
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Cubic Zirconia Engagement Ring- The Charleze Isabella (Customizable Radiant Cut)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Charleze Isabella (Customizable Radiant Cut)

From $391.63 USD
Get The Charleze Isabella 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...
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Cubic Zirconia Engagement Ring- The Charleze Isabella (Customizable Round Cut)
0.25 Carat0.33 Carat0.40 Carat0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat1.90 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat4.75 Carat

Cubic Zirconia Engagement Ring- The Charleze Isabella (Customizable Round Cut)

From $347.09 USD
Get The Charleze Isabella 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...
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Cubic Zirconia Engagement Ring- The Charlotte (Customizable Bezel-set Round Cut Solitaire with Thick Band)
0.50 Carat0.65 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat

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

From $260.59 USD
The Charlotte sounds prim and proper, and while she is feminine and the perfect accessory for a woman who organizes the world around her "just so"... don't make the mistake...
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Cubic Zirconia Engagement Ring- The Chaunte (Customizable Cathedral-set Round Cut Design with Double Halo, Wide Split-Shared Prong Band and Side Knuckle Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Chaunte (Customizable Cathedral-set Round Cut Design with Double Halo, Wide Split-Shared Prong Band and Side Knuckle Accents)

From $845.87 USD
This magnificent ladies' double-halo engagement ring with wide, wide style is well worth singing about if you ask us. Our sparkling AAAAA (5A) diamond-quality Cubic Zirconia plus so much more....
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Cubic Zirconia Engagement Ring- The Chelsea (0.25-3.00 CT Customizable Solitaire Hand-Engraved Cathedral Setting)

Cubic Zirconia Engagement Ring- The Chelsea (0.25-3.00 CT Customizable Solitaire Hand-Engraved Cathedral Setting)

From $667.15 USD
The woman who wears The Chelsea engagement ring isn't unsure about much. She holds herself with grace and power, both, clear in her direction both in life and romance. She...
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Cubic Zirconia Engagement Ring- The Cherie (1.26 Carat TCW Asscher or Round Cut Twisted Band)

Cubic Zirconia Engagement Ring- The Cherie (1.26 Carat TCW Asscher or Round Cut Twisted Band)

From $478.98 USD
The Cherie will twist around your beloved's finger, intertwining in its design a lasting reminder of your love and devotion forever.  Inspired by artisan elegance, this ring becomes ever more...
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Cubic Zirconia Engagement Ring- The Cheryl (Customizable Cathedral-set Round Cut Design with Double Halo, Wide Split Band and Side Knuckle Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Cheryl (Customizable Cathedral-set Round Cut Design with Double Halo, Wide Split Band and Side Knuckle Accents)

From $736.17 USD
The powerful tension of your desire to please and be pleased is absolute, and almost tangible. It swirls and swoops just outside the corner of your eye, invisible but felt...
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Cubic Zirconia Engagement Ring- The Cheyenne (Customizable Bezel-set Round Cut Solitaire with Beaded and Carved Three-sided Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.50 Carat4.75 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Cheyenne (Customizable Bezel-set Round Cut Solitaire with Beaded and Carved Three-sided Band)

From $272.31 USD
One of our customers stated that The Cheyenne's beaded and carved band has a very Native-American flavor, and the person who named this ring agreed. Exquisite in every way, this diamond-quality...
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Cubic Zirconia Engagement Ring- The Chloe (Customizable 5-stone Round Cut Style with Quad Tapered Baguettes)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Chloe (Customizable 5-stone Round Cut Style with Quad Tapered Baguettes)

From $421.06 USD
There are those of you reading this who swore the woman in your life couldn't wear diamond jewelry. That she is eternally losing everything. You've even come close to losing...
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Cubic Zirconia Engagement Ring- The Christin (0.5-2.0 Carat 6-prong Classic Round Solitaire)
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Christin (0.5-2.0 Carat 6-prong Classic Round Solitaire)

From $0.00 USD
1 review
The great philosophers have written extensively about the concept of beauty, its definition, and what makes something beautiful. Is there really such a thing as ageless, timeless beauty? While it...
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Cubic Zirconia Engagement Ring- The Christina Marie

Cubic Zirconia Engagement Ring- The Christina Marie

From $294.98 USD
Get The Christina Marie engagement ring alone or together with the matching anniversary band to complete the wedding set. Carat Weight: 0.75 Carat Center Stone, 1.35 Carat TCW*. * The...
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US Size 5.25 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 5.25.

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.