US Size 5.25

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Cubic Zirconia Engagement Ring- The Valentina (Customizable 2-stone Double Princess Cut Design with Wide Split-Pavé Band)
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 Valentina (Customizable 2-stone Double Princess Cut Design with Wide Split-Pavé Band)

From $584.91 USD
Make your sweetheart feel like it’s Valentines’ Day each and every day when she wears your gift of this unique, enhanced 2-stone Cubic Zirconia ring. Of course, success here depends...
Cubic Zirconia Engagement Ring- The Yuli (Customizable 2-stone Princess Cut Design with Artisan Bypass Split Band)
2.50 Carat

Cubic Zirconia Engagement Ring- The Yuli (Customizable 2-stone Princess Cut Design with Artisan Bypass Split Band)

From $386.60 USD
The fanciest restaurant. The most expensive vacation. The swankiest engagement ring. Each can be a wonderful gift for the one you love. No doubt about that. But there seems to...
Cubic Zirconia Engagement Ring-*Clearance* The Abril (2.0 Carat 5-stone Princess/Square Cut Style with Quad Princess-Cut Accents in Sterling Silver)
2.00 Carat

Cubic Zirconia Engagement Ring-*Clearance* The Abril (2.0 Carat 5-stone Princess/Square Cut Style with Quad Princess-Cut Accents in Sterling Silver)

$431.86 USD$247.60 USD
This ring is already manufactured and is ready to ship today; the price is reduced to clearance price due to excess inventory.  It has never been worn.  "I'm a beginner...
Cubic Zirconia Engagement Ring-*Clearance* The Alanna (2.0 Carat Asscher Cut 7-stone with Angled Princess and Baguette Accents in Sterling Silver)

Cubic Zirconia Engagement Ring-*Clearance* The Alanna (2.0 Carat Asscher Cut 7-stone with Angled Princess and Baguette Accents in Sterling Silver)

$295.83 USD$196.61 USD
This ring is already manufactured and is ready to ship today; the price is reduced to clearance price due to excess inventory.  It has never been worn.  Her friends will...
Cubic Zirconia Men's Wedding Band - Customer Designed Style 3449

Cubic Zirconia Men's Wedding Band - Customer Designed Style 3449

From $1,249.83 USD
This "customer designed" product was designed with the help of one customer through our "Design Your Own" custom cubic zirconia jewelry program. Maybe you would you like our help bringing...
CZ Wedding Set, Style 04-30 feat The Gloria engagement ring (Customizable Princess Channel)

CZ Wedding Set, Style 04-30 feat The Gloria engagement ring (Customizable Princess Channel)

From $1,038.74 USD
Unsure about which engagement set to choose? Choose this wedding set with the center stone weight and shape you want, and it's a big decision! But even if you make...
CZ Wedding Set, Style 10-59 feat The Jancy engagement ring (0.5-2.0 CT Princess Center Stone)

CZ Wedding Set, Style 10-59 feat The Jancy engagement ring (0.5-2.0 CT Princess Center Stone)

From $728.92 USD
Unsure about which engagement set to choose? Choose this wedding set with the 0.5-2.0 carat princess cut center stone in our 5A diamond-quality Cubic Zirconia gemstone, and make a big...
CZ Wedding Set, Style 12-658 featuring The Audra Engagement Ring (Customizable Princess Channel)

CZ Wedding Set, Style 12-658 featuring The Audra Engagement Ring (Customizable Princess Channel)

From $716.77 USD
2 reviews
Is that the titillating tinkle of joyful laughter we hear? Good! Then we say "job well done" to this hard-working traditionally-designed engagement set, sure to put a smile on her...
CZ Wedding Set, Style 121-593 feat The Estella Engagement Ring (Customizable Center with Princess Channel)

CZ Wedding Set, Style 121-593 feat The Estella Engagement Ring (Customizable Center with Princess Channel)

From $926.11 USD
She: "What a wonderful surprise, <insert his name name here>! He: "Will you marry me, <insert her name name here>? She: "Yes!" *kiss* #happilyeverafter. Did we skip a few steps?...
CZ Wedding Set, Style 232 featuring The Natalie engagement ring (Customizable Center Stone with Two-Tone Princess Channel Band)

CZ Wedding Set, Style 232 featuring The Natalie engagement ring (Customizable Center Stone with Two-Tone Princess Channel Band)

From $0.00 USD
Here's an impressive display of jewelry craftsmanship with a wedding set made up of both the engagement ring and anniversary band, matching together, ready to make her feel extra special....

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.