US Size 5.50

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Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Emerald Cut Solitaire with Tooled Trellis Design)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Emerald Cut Solitaire with Tooled Trellis Design)

From $251.04 USD
Marriage begins with a wedding. Before almost every wedding, there's an engagement. Before an engagement, you're going to have a proposal. Preceding the proposal is usually the picking of the...
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Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Oval Cut Solitaire with Tooled Trellis Design)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Oval Cut Solitaire with Tooled Trellis Design)

From $249.59 USD
Marriage begins with a wedding. Before almost every wedding, there's an engagement. Before an engagement, you're going to have a proposal. Preceding the proposal is usually the picking of the...
Quick view
Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Princess Cut Solitaire with Tooled Trellis Design)
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 Marie Rosalind (Customizable Princess Cut Solitaire with Tooled Trellis Design)

From $222.47 USD
Marriage begins with a wedding. Before almost every wedding, there's an engagement. Before an engagement, you're going to have a proposal. Preceding the proposal is usually the picking of the...
Quick view
Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Radiant Cut Solitaire with Tooled Trellis Design)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Radiant Cut Solitaire with Tooled Trellis Design)

From $251.04 USD
Marriage begins with a wedding. Before almost every wedding, there's an engagement. Before an engagement, you're going to have a proposal. Preceding the proposal is usually the picking of the...
Quick view
Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Round Cut Solitaire with Tooled Trellis Design)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Round Cut Solitaire with Tooled Trellis Design)

From $234.00 USD
Marriage begins with a wedding. Before almost every wedding, there's an engagement. Before an engagement, you're going to have a proposal. Preceding the proposal is usually the picking of the...
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Cubic Zirconia Engagement Ring- The Marjorie (Customizable Center featuring Wide Band with Double-Row Round Channel Accents)

Cubic Zirconia Engagement Ring- The Marjorie (Customizable Center featuring Wide Band with Double-Row Round Channel Accents)

From $332.70 USD
What will you buy with the money you save choosing CZ over diamond for this wide channel-set CZ engagement ring featuring your choice of any of 11 different customizable centerstone...
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Cubic Zirconia Engagement Ring- The Mary Kate (Oval Cut 3-stone with Tapered Baguettes)

Cubic Zirconia Engagement Ring- The Mary Kate (Oval Cut 3-stone with Tapered Baguettes)

From $227.35 USD
Isn't this Cubic Zirconia engagement ring featuring an AAAAA diamond-quality oval-cut CZ center stone, plus dual tapered baguette gemstones just flat-out sexy? Can you think of a woman who'd look...
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Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Asscher Cut Solitaire with Ribboned Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Asscher Cut Solitaire with Ribboned Split Band)

From $275.65 USD
Is there anything sweeter than love at first fight? It’s no coincidence that there’s very little difference between the words ‘amor’ and ‘armor’. Love and war have been as indisputably...
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Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Cushion Cut Solitaire with Ribboned Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Cushion Cut Solitaire with Ribboned Split Band)

From $273.12 USD
Is there anything sweeter than love at first fight? It’s no coincidence that there’s very little difference between the words ‘amor’ and ‘armor’. Love and war have been as indisputably...
Quick view
Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Emerald Cut Solitaire with Ribboned Split Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Emerald Cut Solitaire with Ribboned Split Band)

From $267.14 USD
Is there anything sweeter than love at first fight? It’s no coincidence that there’s very little difference between the words ‘amor’ and ‘armor’. Love and war have been as indisputably...
Quick view
Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Marquise Cut Solitaire with Ribboned Split Band)
0.20 Carat0.25 Carat0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Marquise Cut Solitaire with Ribboned Split Band)

From $267.05 USD
Is there anything sweeter than love at first fight? It’s no coincidence that there’s very little difference between the words ‘amor’ and ‘armor’. Love and war have been as indisputably...
Quick view
Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Oval Cut Solitaire with Ribboned Split Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Oval Cut Solitaire with Ribboned Split Band)

From $287.43 USD
Is there anything sweeter than love at first fight? It’s no coincidence that there’s very little difference between the words ‘amor’ and ‘armor’. Love and war have been as indisputably...
Quick view
Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Princess Cut Solitaire with Ribboned Split Band)
0.40 Carat0.50 Carat0.65 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Princess Cut Solitaire with Ribboned Split Band)

From $259.28 USD
Is there anything sweeter than love at first fight? It’s no coincidence that there’s very little difference between the words ‘amor’ and ‘armor’. Love and war have been as indisputably...
Quick view
Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Radiant Cut Solitaire with Ribboned Split Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Radiant Cut Solitaire with Ribboned Split Band)

From $267.14 USD
Is there anything sweeter than love at first fight? It’s no coincidence that there’s very little difference between the words ‘amor’ and ‘armor’. Love and war have been as indisputably...
Quick view
Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Round Cut Solitaire with Ribboned Split Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Round Cut Solitaire with Ribboned Split Band)

From $275.42 USD
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Is there anything sweeter than love at first fight? It’s no coincidence that there’s very little difference between the words ‘amor’ and ‘armor’. Love and war have been as indisputably...
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Cubic Zirconia Engagement Ring- The Melitza (Customizable Asscher Cut 5-stone with Marquise Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Melitza (Customizable Asscher Cut 5-stone with Marquise Accents)

From $334.95 USD
Did you ever think that it’s a miracle that two halves of a whole should meet in the square dance of life that whirls more partners apart than together? It's...
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Cubic Zirconia Engagement Ring- The Melitza (Customizable Cushion Cut 5-stone with Marquise Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Melitza (Customizable Cushion Cut 5-stone with Marquise Accents)

From $330.31 USD
Did you ever think that it’s a miracle that two halves of a whole should meet in the square dance of life that whirls more partners apart than together? It's...
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Cubic Zirconia Engagement Ring- The Melitza (Customizable Emerald Cut 5-stone with Marquise Accents)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Melitza (Customizable Emerald Cut 5-stone with Marquise Accents)

From $275.93 USD
Did you ever think that it’s a miracle that two halves of a whole should meet in the square dance of life that whirls more partners apart than together? It's...
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Cubic Zirconia Engagement Ring- The Melitza (Customizable Marquise Cut 5-stone with Marquise Accents)
0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Melitza (Customizable Marquise Cut 5-stone with Marquise Accents)

From $355.60 USD
Did you ever think that it’s a miracle that two halves of a whole should meet in the square dance of life that whirls more partners apart than together? It's...
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Cubic Zirconia Engagement Ring- The Melitza (Customizable Oval Cut 5-stone with Marquise Accents)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Melitza (Customizable Oval Cut 5-stone with Marquise Accents)

From $275.64 USD
Did you ever think that it’s a miracle that two halves of a whole should meet in the square dance of life that whirls more partners apart than together? It's...
Quick view
Cubic Zirconia Engagement Ring- The Melitza (Customizable Princess Cut 5-stone with Marquise Accents)
0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Melitza (Customizable Princess Cut 5-stone with Marquise Accents)

From $326.66 USD
Did you ever think that it’s a miracle that two halves of a whole should meet in the square dance of life that whirls more partners apart than together? It's...
Quick view
Cubic Zirconia Engagement Ring- The Melitza (Customizable Radiant Cut 5-stone with Marquise Accents)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Melitza (Customizable Radiant Cut 5-stone with Marquise Accents)

From $275.93 USD
Did you ever think that it’s a miracle that two halves of a whole should meet in the square dance of life that whirls more partners apart than together? It's...
Quick view
Cubic Zirconia Engagement Ring- The Melitza (Customizable Round Cut 5-stone with Marquise Accents)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat1.25 Carat

Cubic Zirconia Engagement Ring- The Melitza (Customizable Round Cut 5-stone with Marquise Accents)

From $269.11 USD
Did you ever think that it’s a miracle that two halves of a whole should meet in the square dance of life that whirls more partners apart than together? It's...
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Cubic Zirconia Engagement Ring- The Merci (Princess Cut Style with Round Band Accents & Kite-set Square Bezel Peekaboos)

Cubic Zirconia Engagement Ring- The Merci (Princess Cut Style with Round Band Accents & Kite-set Square Bezel Peekaboos)

From $415.18 USD
This powerful statement-making Princess Cut engagement ring with 9-to-each-side round channel accents packs a serious punch when you put it head-to-head with other rings. Be prepared for spontaneous tears from...
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Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Asscher Cut Design with Round Channel Accents & Decorative Filigree)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Asscher Cut Design with Round Channel Accents & Decorative Filigree)

From $287.08 USD
Life isn't a movie but sometimes you just want to script the perfect moment. Are you day-dreaming about being proposed to suddenly and unexpectedly by the man who'd be perfect...
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Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Cushion Cut Design with Round Channel Accents & Decorative Filigree)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Cushion Cut Design with Round Channel Accents & Decorative Filigree)

From $282.40 USD
Life isn't a movie but sometimes you just want to script the perfect moment. Are you day-dreaming about being proposed to suddenly and unexpectedly by the man who'd be perfect...
Quick view
Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Emerald Cut Design with Round Channel Accents & Decorative Filigree)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Emerald Cut Design with Round Channel Accents & Decorative Filigree)

From $297.49 USD
Life isn't a movie but sometimes you just want to script the perfect moment. Are you day-dreaming about being proposed to suddenly and unexpectedly by the man who'd be perfect...
Quick view
Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Oval Cut Design with Round Channel Accents & Decorative Filigree)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Oval Cut Design with Round Channel Accents & Decorative Filigree)

From $295.94 USD
Life isn't a movie but sometimes you just want to script the perfect moment. Are you day-dreaming about being proposed to suddenly and unexpectedly by the man who'd be perfect...
Quick view
Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Princess Cut Design with Round Channel Accents & Decorative Filigree)
0.50 Carat0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Princess Cut Design with Round Channel Accents & Decorative Filigree)

From $278.14 USD
Life isn't a movie but sometimes you just want to script the perfect moment. Are you day-dreaming about being proposed to suddenly and unexpectedly by the man who'd be perfect...
Quick view
Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Radiant Cut Design with Round Channel Accents & Decorative Filigree)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Radiant Cut Design with Round Channel Accents & Decorative Filigree)

From $297.49 USD
Life isn't a movie but sometimes you just want to script the perfect moment. Are you day-dreaming about being proposed to suddenly and unexpectedly by the man who'd be perfect...
Quick view
Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Round Cut Design with Round Channel Accents & Decorative Filigree)
0.40 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Migdala (Customizable 7-stone Round Cut Design with Round Channel Accents & Decorative Filigree)

From $283.90 USD
Life isn't a movie but sometimes you just want to script the perfect moment. Are you day-dreaming about being proposed to suddenly and unexpectedly by the man who'd be perfect...
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Cubic Zirconia Engagement Ring- The Mindy (0.25 or 0.50 CT Round Cut Bezel Solitaire, Offset from Center, with Two-tone Option)

Cubic Zirconia Engagement Ring- The Mindy (0.25 or 0.50 CT Round Cut Bezel Solitaire, Offset from Center, with Two-tone Option)

From $246.35 USD
Featuring a 0.25 or 0.50 Carat Round Cut AAAAA diamond-quality Cubic Zirconia center stone plus a fantabulous hand-engraved band reminiscent of the fall season and two-tone gold option with contrasting...
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Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Asscher Cut with Split-pavé Band Accents & Euro Shank)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Asscher Cut with Split-pavé Band Accents & Euro Shank)

From $775.42 USD
If you, too, are a believer in the true love of soul mates, we don't have to tell you that a small part of your perfect match was already living...
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Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Cushion Cut with Split-pavé Band Accents & Euro Shank)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Cushion Cut with Split-pavé Band Accents & Euro Shank)

From $775.29 USD
If you, too, are a believer in the true love of soul mates, we don't have to tell you that a small part of your perfect match was already living...
Quick view
Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Emerald Cut with Split-pavé Band Accents & Euro Shank)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Emerald Cut with Split-pavé Band Accents & Euro Shank)

From $815.75 USD
If you, too, are a believer in the true love of soul mates, we don't have to tell you that a small part of your perfect match was already living...
Quick view
Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Marquise Cut with Split-pavé Band Accents & Euro Shank)
0.20 Carat0.25 Carat0.30 Carat0.38 Carat0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Marquise Cut with Split-pavé Band Accents & Euro Shank)

From $824.82 USD
If you, too, are a believer in the true love of soul mates, we don't have to tell you that a small part of your perfect match was already living...
Quick view
Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Oval Cut with Split-pavé Band Accents & Euro Shank)
0.25 Carat0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Oval Cut with Split-pavé Band Accents & Euro Shank)

From $809.78 USD
If you, too, are a believer in the true love of soul mates, we don't have to tell you that a small part of your perfect match was already living...
Quick view
Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Princess Cut with Split-pavé Band Accents & Euro Shank)
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 Monami (Customizable Bezel Princess Cut with Split-pavé Band Accents & Euro Shank)

From $788.49 USD
If you, too, are a believer in the true love of soul mates, we don't have to tell you that a small part of your perfect match was already living...
Quick view
Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Radiant Cut with Split-pavé Band Accents & Euro Shank)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Radiant Cut with Split-pavé Band Accents & Euro Shank)

From $815.75 USD
If you, too, are a believer in the true love of soul mates, we don't have to tell you that a small part of your perfect match was already living...
Quick view
Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Round Cut with Split-pavé Band Accents & Euro Shank)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Monami (Customizable Bezel Round Cut with Split-pavé Band Accents & Euro Shank)

From $782.71 USD
If you, too, are a believer in the true love of soul mates, we don't have to tell you that a small part of your perfect match was already living...
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US Size 5.50 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 5.50.

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.