US Size 4.50

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Cubic Zirconia Engagement Ring- Customer Designed Style 5609

Cubic Zirconia Engagement Ring- Customer Designed Style 5609

From $369.51 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...
Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Asscher Cut Style with Dual Oval Cut Accents & Wide Split Band)

Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Asscher Cut Style with Dual Oval Cut Accents & Wide Split Band)

From $375.56 USD
If an alluring vixen captured your attention, heart (and desire) from the moment you laid eyes upon her - and you're considering a marriage proposal soon - then we say...
Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Cushion Cut Style with Dual Oval Cut Accents & Wide Split Band)

Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Cushion Cut Style with Dual Oval Cut Accents & Wide Split Band)

From $371.58 USD
If an alluring vixen captured your attention, heart (and desire) from the moment you laid eyes upon her - and you're considering a marriage proposal soon - then we say...
Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Emerald Cut Style with Dual Oval Cut Accents & Wide Split Band)

Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Emerald Cut Style with Dual Oval Cut Accents & Wide Split Band)

From $389.38 USD
If an alluring vixen captured your attention, heart (and desire) from the moment you laid eyes upon her - and you're considering a marriage proposal soon - then we say...
Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Heart Cut Style with Dual Oval Cut Accents & Wide Split Band)

Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Heart Cut Style with Dual Oval Cut Accents & Wide Split Band)

From $366.48 USD
If an alluring vixen captured your attention, heart (and desire) from the moment you laid eyes upon her - and you're considering a marriage proposal soon - then we say...
Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Marquise Cut Style with Dual Oval Cut Accents & Wide Split Band)

Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Marquise Cut Style with Dual Oval Cut Accents & Wide Split Band)

From $432.31 USD
If an alluring vixen captured your attention, heart (and desire) from the moment you laid eyes upon her - and you're considering a marriage proposal soon - then we say...
Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Oval Cut Style with Dual Oval Cut Accents & Wide Split Band)

Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Oval Cut Style with Dual Oval Cut Accents & Wide Split Band)

From $391.23 USD
If an alluring vixen captured your attention, heart (and desire) from the moment you laid eyes upon her - and you're considering a marriage proposal soon - then we say...
Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Pear Cut Style with Dual Oval Cut Accents & Wide Split Band)

Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Pear Cut Style with Dual Oval Cut Accents & Wide Split Band)

From $390.99 USD
If an alluring vixen captured your attention, heart (and desire) from the moment you laid eyes upon her - and you're considering a marriage proposal soon - then we say...
Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Princess/Square Cut Style with Dual Oval Cut Accents & Wide Split Band)

Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Princess/Square Cut Style with Dual Oval Cut Accents & Wide Split Band)

From $391.47 USD
If an alluring vixen captured your attention, heart (and desire) from the moment you laid eyes upon her - and you're considering a marriage proposal soon - then we say...
Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Radiant Cut Style with Dual Oval Cut Accents & Wide Split Band)

Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Radiant Cut Style with Dual Oval Cut Accents & Wide Split Band)

From $389.38 USD
If an alluring vixen captured your attention, heart (and desire) from the moment you laid eyes upon her - and you're considering a marriage proposal soon - then we say...
Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Round Cut Style with Dual Oval Cut Accents & Wide Split Band)

Cubic Zirconia Engagement Ring- The Alondra (Customizable Cathedral-set 3-stone Round Cut Style with Dual Oval Cut Accents & Wide Split Band)

From $415.35 USD
If an alluring vixen captured your attention, heart (and desire) from the moment you laid eyes upon her - and you're considering a marriage proposal soon - then we say...
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Asscher Cut 7-stone "Semi-Solitaire" Design)

Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Asscher Cut 7-stone "Semi-Solitaire" Design)

From $347.07 USD
"Marital material." Time Magazine. "Makes mama proud." Cosmopolitan. "Sexy, stylish and smart: 5 stars." Elle. The blurbs are in, and we have a winner. Is the winner the woman you're...
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Cushion Cut 7-stone "Semi-Solitaire" Design)

Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Cushion Cut 7-stone "Semi-Solitaire" Design)

From $343.03 USD
"Marital material." Time Magazine. "Makes mama proud." Cosmopolitan. "Sexy, stylish and smart: 5 stars." Elle. The blurbs are in, and we have a winner. Is the winner the woman you're...
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Emerald Cut 7-stone "Semi-Solitaire" Design)

Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Emerald Cut 7-stone "Semi-Solitaire" Design)

From $359.62 USD
"Marital material." Time Magazine. "Makes mama proud." Cosmopolitan. "Sexy, stylish and smart: 5 stars." Elle. The blurbs are in, and we have a winner. Is the winner the woman you're...
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Marquise Cut 7-stone "Semi-Solitaire" Design)

Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Marquise Cut 7-stone "Semi-Solitaire" Design)

From $395.79 USD
"Marital material." Time Magazine. "Makes mama proud." Cosmopolitan. "Sexy, stylish and smart: 5 stars." Elle. The blurbs are in, and we have a winner. Is the winner the woman you're...
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Oval Cut 7-stone "Semi-Solitaire" Design)

Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Oval Cut 7-stone "Semi-Solitaire" Design)

From $358.46 USD
"Marital material." Time Magazine. "Makes mama proud." Cosmopolitan. "Sexy, stylish and smart: 5 stars." Elle. The blurbs are in, and we have a winner. Is the winner the woman you're...
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Princess/Square Cut 7-stone "Semi-Solitaire" Design)

Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Princess/Square Cut 7-stone "Semi-Solitaire" Design)

From $361.88 USD
"Marital material." Time Magazine. "Makes mama proud." Cosmopolitan. "Sexy, stylish and smart: 5 stars." Elle. The blurbs are in, and we have a winner. Is the winner the woman you're...
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Radiant Cut 7-stone "Semi-Solitaire" Design)

Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Radiant Cut 7-stone "Semi-Solitaire" Design)

From $359.62 USD
"Marital material." Time Magazine. "Makes mama proud." Cosmopolitan. "Sexy, stylish and smart: 5 stars." Elle. The blurbs are in, and we have a winner. Is the winner the woman you're...
Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Asscher Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Asscher Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

From $645.42 USD
The Anushka started as a two-stone ring before being changed with accent stone enhancements. The essence of a two-stone ring is an acknowledgment that real love takes two. While we're...
Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Cushion Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Cushion Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

From $637.22 USD
The Anushka started as a two-stone ring before being changed with accent stone enhancements. The essence of a two-stone ring is an acknowledgment that real love takes two. While we're...
Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Emerald Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Emerald Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

From $614.24 USD
The Anushka started as a two-stone ring before being changed with accent stone enhancements. The essence of a two-stone ring is an acknowledgment that real love takes two. While we're...
Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Oval Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Oval Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

From $606.35 USD
The Anushka started as a two-stone ring before being changed with accent stone enhancements. The essence of a two-stone ring is an acknowledgment that real love takes two. While we're...
Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Princess/Square Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Princess/Square Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

From $609.70 USD
The Anushka started as a two-stone ring before being changed with accent stone enhancements. The essence of a two-stone ring is an acknowledgment that real love takes two. While we're...
Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Radiant Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Radiant Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

From $614.36 USD
The Anushka started as a two-stone ring before being changed with accent stone enhancements. The essence of a two-stone ring is an acknowledgment that real love takes two. While we're...
Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Round Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

Cubic Zirconia Engagement Ring- The Anushka (Customizable Double Round Cut 2-Stone Style Enhanced with Accented Artisan Bypass Band)

From $715.44 USD
The Anushka started as a two-stone ring before being changed with accent stone enhancements. The essence of a two-stone ring is an acknowledgment that real love takes two. While we're...
Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Asscher Cut Artisan Style with Wide, Infinity-inspired Split Band)

Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Asscher Cut Artisan Style with Wide, Infinity-inspired Split Band)

From $300.91 USD
Who ever thought a guy like you could capture the attention of an Empress-in-the-making like the exotic woman you hope will take your last name? Stop marveling, for a moment,...
Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Cushion Cut Artisan Style with Wide, Infinity-inspired Split Band)

Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Cushion Cut Artisan Style with Wide, Infinity-inspired Split Band)

From $292.78 USD
Who ever thought a guy like you could capture the attention of an Empress-in-the-making like the exotic woman you hope will take your last name? Stop marveling, for a moment,...
Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Emerald Cut Artisan Style with Wide, Infinity-inspired Split Band)

Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Emerald Cut Artisan Style with Wide, Infinity-inspired Split Band)

From $280.95 USD
Who ever thought a guy like you could capture the attention of an Empress-in-the-making like the exotic woman you hope will take your last name? Stop marveling, for a moment,...
Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Oval Cut Artisan Style with Wide, Infinity-inspired Split Band)

Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Oval Cut Artisan Style with Wide, Infinity-inspired Split Band)

From $281.40 USD
Who ever thought a guy like you could capture the attention of an Empress-in-the-making like the exotic woman you hope will take your last name? Stop marveling, for a moment,...
Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Princess/Square Cut Artisan Style with Wide, Infinity-inspired Split Band)

Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Princess/Square Cut Artisan Style with Wide, Infinity-inspired Split Band)

From $324.26 USD
Who ever thought a guy like you could capture the attention of an Empress-in-the-making like the exotic woman you hope will take your last name? Stop marveling, for a moment,...
Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Radiant Cut Artisan Style with Wide, Infinity-inspired Split Band)

Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Radiant Cut Artisan Style with Wide, Infinity-inspired Split Band)

From $280.95 USD
Who ever thought a guy like you could capture the attention of an Empress-in-the-making like the exotic woman you hope will take your last name? Stop marveling, for a moment,...
Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Round Cut Artisan Style with Wide, Infinity-inspired Split Band)

Cubic Zirconia Engagement Ring- The Chyna (Customizable 2-stone Round Cut Artisan Style with Wide, Infinity-inspired Split Band)

From $372.45 USD
Who ever thought a guy like you could capture the attention of an Empress-in-the-making like the exotic woman you hope will take your last name? Stop marveling, for a moment,...
Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Asscher Cut Bypass Design with Thin Twisting Shared Prong Band)

Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Asscher Cut Bypass Design with Thin Twisting Shared Prong Band)

From $490.35 USD
One and one, it's the simple math that works best. "Me and you make two," he whispers as he slides The Ellie engagement ring onto your finger and asks you...
Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Cushion Cut Bypass Design with Thin Twisting Shared Prong Band)

Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Cushion Cut Bypass Design with Thin Twisting Shared Prong Band)

From $482.07 USD
One and one, it's the simple math that works best. "Me and you make two," he whispers as he slides The Ellie engagement ring onto your finger and asks you...
Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Emerald Cut Bypass Design with Thin Twisting Shared Prong Band)

Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Emerald Cut Bypass Design with Thin Twisting Shared Prong Band)

From $470.28 USD
One and one, it's the simple math that works best. "Me and you make two," he whispers as he slides The Ellie engagement ring onto your finger and asks you...
Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Heart Cut Bypass Design with Thin Twisting Shared Prong Band)

Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Heart Cut Bypass Design with Thin Twisting Shared Prong Band)

From $471.37 USD
One and one, it's the simple math that works best. "Me and you make two," he whispers as he slides The Ellie engagement ring onto your finger and asks you...
Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Marquise Cut Bypass Design with Thin Twisting Shared Prong Band)

Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Marquise Cut Bypass Design with Thin Twisting Shared Prong Band)

From $465.99 USD
One and one, it's the simple math that works best. "Me and you make two," he whispers as he slides The Ellie engagement ring onto your finger and asks you...
Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Oval Cut Bypass Design with Thin Twisting Shared Prong Band)

Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Oval Cut Bypass Design with Thin Twisting Shared Prong Band)

From $470.43 USD
One and one, it's the simple math that works best. "Me and you make two," he whispers as he slides The Ellie engagement ring onto your finger and asks you...
Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Pear Cut Bypass Design with Thin Twisting Shared Prong Band)

Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Pear Cut Bypass Design with Thin Twisting Shared Prong Band)

From $519.26 USD
One and one, it's the simple math that works best. "Me and you make two," he whispers as he slides The Ellie engagement ring onto your finger and asks you...
Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Princess/Square Cut Bypass Design with Thin Twisting Shared Prong Band)

Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Princess/Square Cut Bypass Design with Thin Twisting Shared Prong Band)

From $522.00 USD
One and one, it's the simple math that works best. "Me and you make two," he whispers as he slides The Ellie engagement ring onto your finger and asks you...

US Size 4.50 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 4.50.

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.