US Size 5.75

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Cubic Zirconia Engagement Ring- The Harmony (Customizable Oval Cut 5-stone Style with Quad Oval Accents plus Shared Prong Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat

Cubic Zirconia Engagement Ring- The Harmony (Customizable Oval Cut 5-stone Style with Quad Oval Accents plus Shared Prong Band)

From $565.03 USD
Don't miss the perfect moment to mix a musical masterpiece when the two of you press play together and skip ahead into a life as one. Have you ever been...
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Cubic Zirconia Engagement Ring- The Harmony (Customizable Princess/Square Cut 5-stone Style with Quad Princess/Square Accents plus Shared Prong Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Harmony (Customizable Princess/Square Cut 5-stone Style with Quad Princess/Square Accents plus Shared Prong Band)

From $565.17 USD
Don't miss the perfect moment to mix a musical masterpiece when the two of you press play together and skip ahead into a life as one. Have you ever been...
Quick view
Cubic Zirconia Engagement Ring- The Harmony (Customizable Radiant Cut 5-stone Style with Quad Radiant Accents plus Shared Prong Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat

Cubic Zirconia Engagement Ring- The Harmony (Customizable Radiant Cut 5-stone Style with Quad Radiant Accents plus Shared Prong Band)

From $563.27 USD
Don't miss the perfect moment to mix a musical masterpiece when the two of you press play together and skip ahead into a life as one. Have you ever been...
Quick view
Cubic Zirconia Engagement Ring- The Harmony (Customizable Round Cut 5-stone Style with Quad Round Accents plus Shared Prong Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Harmony (Customizable Round Cut 5-stone Style with Quad Round Accents plus Shared Prong Band)

From $557.11 USD
Don't miss the perfect moment to mix a musical masterpiece when the two of you press play together and skip ahead into a life as one. Have you ever been...
Quick view
Cubic Zirconia Engagement Ring- The Hattie (Customizable Cushion Cut Solitaire with Thin Beaded-Bubble Band)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Hattie (Customizable Cushion Cut Solitaire with Thin Beaded-Bubble Band)

From $246.06 USD
We call The Hattie an "engagement ring" and it surely is a best-selling engagement style. Yet in today's enlightened age of independent women, a person doesn't need a man to...
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Cubic Zirconia Engagement Ring- The Hattie (Customizable Emerald Cut Solitaire with Thin Beaded-Bubble Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Hattie (Customizable Emerald Cut Solitaire with Thin Beaded-Bubble Band)

From $263.57 USD
  We call The Hattie an "engagement ring" and it surely is a best-selling engagement style. Yet in today's enlightened age of independent women, a person doesn't need a man...
Quick view
Cubic Zirconia Engagement Ring- The Hattie (Customizable Oval Cut Solitaire with Thin Beaded-Bubble Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Hattie (Customizable Oval Cut Solitaire with Thin Beaded-Bubble Band)

From $265.57 USD
We call The Hattie an "engagement ring" and it surely is a best-selling engagement style. Yet in today's enlightened age of independent women, a person doesn't need a man to...
Quick view
Cubic Zirconia Engagement Ring- The Hattie (Customizable Pear Cut Solitaire with Thin Beaded-Bubble Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Hattie (Customizable Pear Cut Solitaire with Thin Beaded-Bubble Band)

From $265.33 USD
We call The Hattie an "engagement ring" and it surely is a best-selling engagement style. Yet in today's enlightened age of independent women, a person doesn't need a man to...
Quick view
Cubic Zirconia Engagement Ring- The Hattie (Customizable Princess/Square Cut Solitaire with Thin Beaded-Bubble Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Hattie (Customizable Princess/Square Cut Solitaire with Thin Beaded-Bubble Band)

From $265.63 USD
  We call The Hattie an "engagement ring" and it surely is a best-selling engagement style. Yet in today's enlightened age of independent women, a person doesn't need a man...
Quick view
Cubic Zirconia Engagement Ring- The Hattie (Customizable Radiant Cut Solitaire with Thin Beaded-Bubble Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Hattie (Customizable Radiant Cut Solitaire with Thin Beaded-Bubble Band)

From $263.57 USD
We call The Hattie an "engagement ring" and it surely is a best-selling engagement style. Yet in today's enlightened age of independent women, a person doesn't need a man to...
Quick view
Cubic Zirconia Engagement Ring- The Hattie (Customizable Round Cut Solitaire with Thin Beaded-Bubble Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Hattie (Customizable Round Cut Solitaire with Thin Beaded-Bubble Band)

From $289.78 USD
We call The Hattie an "engagement ring" and it surely is a best-selling engagement style. Yet in today's enlightened age of independent women, a person doesn't need a man to...
Quick view
Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Asscher Cut Style featuring Split-Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Asscher Cut Style featuring Split-Shared Prong Band)

From $669.34 USD
The Heather Erin is a 5A cubic zirconia engagement ring with plenty of charm. Her cathedral-raised center setting is surrounded by a halo of round-cut accent stones that lifts the...
Quick view
Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Cushion Cut Style featuring Split-Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Cushion Cut Style featuring Split-Shared Prong Band)

From $665.25 USD
The Heather Erin is a 5A cubic zirconia engagement ring with plenty of charm. Her cathedral-raised center setting is surrounded by a halo of round-cut accent stones that lifts the...
Quick view
Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Emerald Cut Style featuring Split-Shared Prong Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Emerald Cut Style featuring Split-Shared Prong Band)

From $643.14 USD
The Heather Erin is a 5A cubic zirconia engagement ring with plenty of charm. Her cathedral-raised center setting is surrounded by a halo of round-cut accent stones that lifts the...
Quick view
Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Marquise Cut Style featuring Split-Shared Prong Band)
0.25 Carat0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Marquise Cut Style featuring Split-Shared Prong Band)

From $683.67 USD
The Heather Erin is a 5A cubic zirconia engagement ring with plenty of charm. Her cathedral-raised center setting is surrounded by a halo of round-cut accent stones that lifts the...
Quick view
Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Oval Cut Style featuring Split-Shared Prong Band)
0.25 Carat0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Oval Cut Style featuring Split-Shared Prong Band)

From $626.96 USD
The Heather Erin is a 5A cubic zirconia engagement ring with plenty of charm. Her cathedral-raised center setting is surrounded by a halo of round-cut accent stones that lifts the...
Quick view
Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Princess/Square Cut Style featuring Split-Shared Prong Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Princess/Square Cut Style featuring Split-Shared Prong Band)

From $783.06 USD
The Heather Erin is a 5A cubic zirconia engagement ring with plenty of charm. Her cathedral-raised center setting is surrounded by a halo of round-cut accent stones that lifts the...
Quick view
Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Radiant Cut Style featuring Split-Shared Prong Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Radiant Cut Style featuring Split-Shared Prong Band)

From $643.14 USD
The Heather Erin is a 5A cubic zirconia engagement ring with plenty of charm. Her cathedral-raised center setting is surrounded by a halo of round-cut accent stones that lifts the...
Quick view
Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Round Cut Style featuring Split-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 Heather Erin (Customizable Cathedral-Halo Round Cut Style featuring Split-Shared Prong Band)

From $729.05 USD
The Heather Erin is a 5A cubic zirconia engagement ring with plenty of charm. Her cathedral-raised center setting is surrounded by a halo of round-cut accent stones that lifts the...
Quick view
Cubic Zirconia Engagement Ring- The Helene (Customizable Cushion Cut Hurricane-inspired Bypass Solitaire)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Helene (Customizable Cushion Cut Hurricane-inspired Bypass Solitaire)

From $241.65 USD
We let our ring designers "out of the box" to play and create something sleek and sassy. We hope you like the result with The Helene! Otherwise, we'll have to...
Quick view
Cubic Zirconia Engagement Ring- The Helene (Customizable Emerald Cut Hurricane-inspired Bypass Solitaire)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Helene (Customizable Emerald Cut Hurricane-inspired Bypass Solitaire)

From $259.23 USD
We let our ring designers "out of the box" to play and create something sleek and sassy. We hope you like the result with The Helene! Otherwise, we'll have to...
Quick view
Cubic Zirconia Engagement Ring- The Helene (Customizable Marquise Cut Hurricane-inspired Bypass Solitaire)
0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Helene (Customizable Marquise Cut Hurricane-inspired Bypass Solitaire)

From $287.67 USD
We let our ring designers "out of the box" to play and create something sleek and sassy. We hope you like the result with The Helene! Otherwise, we'll have to...
Quick view
Cubic Zirconia Engagement Ring- The Helene (Customizable Oval Cut Hurricane-inspired Bypass Solitaire)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Helene (Customizable Oval Cut Hurricane-inspired Bypass Solitaire)

From $261.14 USD
We let our ring designers "out of the box" to play and create something sleek and sassy. We hope you like the result with The Helene! Otherwise, we'll have to...
Quick view
Cubic Zirconia Engagement Ring- The Helene (Customizable Princess/Square Cut Hurricane-inspired Bypass Solitaire)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Helene (Customizable Princess/Square Cut Hurricane-inspired Bypass Solitaire)

From $261.51 USD
We let our ring designers "out of the box" to play and create something sleek and sassy. We hope you like the result with The Helene! Otherwise, we'll have to...
Quick view
Cubic Zirconia Engagement Ring- The Helene (Customizable Radiant Cut Hurricane-inspired Bypass Solitaire)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Helene (Customizable Radiant Cut Hurricane-inspired Bypass Solitaire)

From $259.23 USD
We let our ring designers "out of the box" to play and create something sleek and sassy. We hope you like the result with The Helene! Otherwise, we'll have to...
Quick view
Cubic Zirconia Engagement Ring- The Helene (Customizable Round Cut Hurricane-inspired Bypass Solitaire)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Helene (Customizable Round Cut Hurricane-inspired Bypass Solitaire)

From $285.50 USD
We let our ring designers "out of the box" to play and create something sleek and sassy. We hope you like the result with The Helene! Otherwise, we'll have to...
Quick view
Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Asscher Cut Design with Double Halo & Split-Pavé Band)
0.65 Carat1.00 Carat

Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Asscher Cut Design with Double Halo & Split-Pavé Band)

From $436.54 USD
Feminine and charming, without being chewing-on-her-split-ends girly. That's how we'd describe this Asscher cut ring to a guy in just a few words. A woman, though, she might want to...
Quick view
Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Cushion Cut Design with Double Halo & Split-Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Cushion Cut Design with Double Halo & Split-Pavé Band)

From $421.88 USD
Feminine and charming, without being chewing-on-her-split-ends girly. That's how we'd describe this Cushion cut ring to a guy in just a few words. A woman, though, she might want to...
Quick view
Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Emerald Cut Design with Double Halo & Split-Pavé Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Emerald Cut Design with Double Halo & Split-Pavé Band)

From $416.01 USD
Feminine and charming, without being chewing-on-her-split-ends girly. That's how we'd describe this Emerald cut ring to a guy in just a few words. A woman, though, she might want to...
Quick view
Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Marquise Cut Design with Double Halo & Split-Pavé Band)
0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Marquise Cut Design with Double Halo & Split-Pavé Band)

From $483.72 USD
Feminine and charming, without being chewing-on-her-split-ends girly. That's how we'd describe this Marquise cut ring to a guy in just a few words. A woman, though, she might want to...
Quick view
Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Oval Cut Design with Double Halo & Split-Pavé Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Oval Cut Design with Double Halo & Split-Pavé Band)

From $441.36 USD
Feminine and charming, without being chewing-on-her-split-ends girly. That's how we'd describe this Oval cut ring to a guy in just a few words. A woman, though, she might want to...
Quick view
Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Princess/Square Cut Design with Double Halo & Split-Pavé Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Princess/Square Cut Design with Double Halo & Split-Pavé Band)

From $463.15 USD
Feminine and charming, without being chewing-on-her-split-ends girly. That's how we'd describe this Princess/Square cut ring to a guy in just a few words. A woman, though, she might want to...
Quick view
Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Radiant Cut Design with Double Halo & Split-Pavé Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Radiant Cut Design with Double Halo & Split-Pavé Band)

From $416.01 USD
Feminine and charming, without being chewing-on-her-split-ends girly. That's how we'd describe this Radiant cut ring to a guy in just a few words. A woman, though, she might want to...
Quick view
Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Round Cut Design with Double Halo & Split-Pavé Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Henrika (Customizable Cathedral-style Round Cut Design with Double Halo & Split-Pavé Band)

From $482.02 USD
Feminine and charming, without being chewing-on-her-split-ends girly. That's how we'd describe this Round cut ring to a guy in just a few words. A woman, though, she might want to...
Quick view
Cubic Zirconia Engagement Ring- The Holly (Customizable Asscher Cut Solitaire with Crosshatched Prong Basket)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Holly (Customizable Asscher Cut Solitaire with Crosshatched Prong Basket)

From $251.26 USD
Mark your first milestone as two, together, with a stone she'll wear all the miles from here to happily ever after. A 'milestone' is something more than in the mind;...
Quick view
Cubic Zirconia Engagement Ring- The Holly (Customizable Cushion Cut Solitaire with Crosshatched Prong Basket)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Holly (Customizable Cushion Cut Solitaire with Crosshatched Prong Basket)

From $247.28 USD
Mark your first milestone as two, together, with a stone she'll wear all the miles from here to happily ever after. A 'milestone' is something more than in the mind;...
Quick view
Cubic Zirconia Engagement Ring- The Holly (Customizable Emerald Cut Solitaire with Crosshatched Prong Basket)
0.75 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Holly (Customizable Emerald Cut Solitaire with Crosshatched Prong Basket)

From $264.75 USD
Mark your first milestone as two, together, with a stone she'll wear all the miles from here to happily ever after. A 'milestone' is something more than in the mind;...
Quick view
Cubic Zirconia Engagement Ring- The Holly (Customizable Oval Cut Solitaire with Crosshatched Prong Basket)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Holly (Customizable Oval Cut Solitaire with Crosshatched Prong Basket)

From $266.62 USD
Mark your first milestone as two, together, with a stone she'll wear all the miles from here to happily ever after. A 'milestone' is something more than in the mind;...
Quick view
Cubic Zirconia Engagement Ring- The Holly (Customizable Radiant Cut Solitaire with Crosshatched Prong Basket)
0.75 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Holly (Customizable Radiant Cut Solitaire with Crosshatched Prong Basket)

From $264.75 USD
Mark your first milestone as two, together, with a stone she'll wear all the miles from here to happily ever after. A 'milestone' is something more than in the mind;...
Quick view
Cubic Zirconia Engagement Ring- The Holly (Customizable Round Cut Solitaire with Crosshatched Prong Basket)
0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Holly (Customizable Round Cut Solitaire with Crosshatched Prong Basket)

From $285.49 USD
Mark your first milestone as two, together, with a stone she'll wear all the miles from here to happily ever after. A 'milestone' is something more than in the mind;...
Quick view
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US Size 5.75 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 5.75.

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.