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    US Size 6.50

    US Size 6.50 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 6.50.

    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. 

    833 Products Found
    My Style Modern

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


    $391.47 USD$2,197.61 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)


    $389.38 USD$2,139.64 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)


    $415.35 USD$1,991.87 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 Alyssa Love (Customizable 6-prong Marquise Cut Design with Round Channel Accents)


    $672.52 USD$1,728.76 USD

    Breathtaking. The Alyssa Love CZ engagement ring may leave her almost speechless. Hopefully, there's not an awkward silence if you're asking the woman of your dreams to marry you. We...

    Cubic Zirconia Engagement Ring- The Alyssa Love (Customizable 6-prong Oval Cut Design with Round Channel Accents)


    $631.81 USD$2,119.83 USD

    Breathtaking. The Alyssa Love CZ engagement ring may leave her almost speechless. Hopefully, there's not an awkward silence if you're asking the woman of your dreams to marry you. We...

    Cubic Zirconia Engagement Ring- The Alyssa Love (Customizable 6-prong Round Cut Design with Round Channel Accents)


    $649.15 USD$1,984.51 USD

    Breathtaking. The Alyssa Love CZ engagement ring may leave her almost speechless. Hopefully, there's not an awkward silence if you're asking the woman of your dreams to marry you. We...

    Cubic Zirconia Engagement Ring- The Amber (Customizable Halo-Styled Cathedral Asscher Cut Design)


    $414.54 USD$1,521.48 USD

    A mystery to some, you know the secret hidden in her DNA. She brings you to life, like an enchantress, as she unearths the absolute best of you that was...

    Cubic Zirconia Engagement Ring- The Amber (Customizable Halo-Styled Cathedral Cushion Cut Design)


    $410.62 USD$1,728.99 USD

    A mystery to some, you know the secret hidden in her DNA. She brings you to life, like an enchantress, as she unearths the absolute best of you that was...

    Cubic Zirconia Engagement Ring- The Amber (Customizable Halo-Styled Cathedral Emerald Cut Design)


    $388.54 USD$1,781.20 USD

    A mystery to some, you know the secret hidden in her DNA. She brings you to life, like an enchantress, as she unearths the absolute best of you that was...

    Cubic Zirconia Engagement Ring- The Amber (Customizable Halo-Styled Cathedral Heart Cut Design)


    $389.23 USD$1,659.51 USD

    A mystery to some, you know the secret hidden in her DNA. She brings you to life, like an enchantress, as she unearths the absolute best of you that was...

    Cubic Zirconia Engagement Ring- The Amber (Customizable Halo-Styled Cathedral Marquise Cut Design)


    $456.61 USD$1,564.77 USD

    A mystery to some, you know the secret hidden in her DNA. She brings you to life, like an enchantress, as she unearths the absolute best of you that was...

    Cubic Zirconia Engagement Ring- The Amber (Customizable Halo-Styled Cathedral Oval Cut Design)


    $413.77 USD$1,679.31 USD

    A mystery to some, you know the secret hidden in her DNA. She brings you to life, like an enchantress, as she unearths the absolute best of you that was...

    Cubic Zirconia Engagement Ring- The Amber (Customizable Halo-Styled Cathedral Pear Cut Design)


    $413.61 USD$1,620.20 USD

    A mystery to some, you know the secret hidden in her DNA. She brings you to life, like an enchantress, as she unearths the absolute best of you that was...

    Cubic Zirconia Engagement Ring- The Amber (Customizable Halo-Styled Cathedral Princess/Square Cut Design)


    $454.90 USD$1,802.03 USD

    A mystery to some, you know the secret hidden in her DNA. She brings you to life, like an enchantress, as she unearths the absolute best of you that was...

    Cubic Zirconia Engagement Ring- The Amber (Customizable Halo-Styled Cathedral Radiant Cut Design)


    $388.54 USD$1,781.20 USD

    A mystery to some, you know the secret hidden in her DNA. She brings you to life, like an enchantress, as she unearths the absolute best of you that was...

    Cubic Zirconia Engagement Ring- The Amber (Customizable Halo-Styled Cathedral Round Cut Design)


    $463.04 USD$1,644.30 USD

    A mystery to some, you know the secret hidden in her DNA. She brings you to life, like an enchantress, as she unearths the absolute best of you that was...

    Cubic Zirconia Engagement Ring- The Ana Miranda (Customizable Asscher Cut Center with Twin Trillion Accents, Twisting Shared Prong Split Band, and Halo)


    $858.93 USD$2,964.53 USD

    Don't be surprised if "ridiculous" is one of the first words to come to mind when someone first lays eyes on this unique Asscher Cut centered Cubic Zirconia engagement ring....

    Cubic Zirconia Engagement Ring- The Ana Miranda (Customizable Cushion Cut Center with Twin Trillion Accents, Twisting Shared Prong Split Band, and Halo)


    $871.37 USD$3,864.27 USD

    Don't be surprised if "ridiculous" is one of the first words to come to mind when someone first lays eyes on this unique Cushion Cut centered Cubic Zirconia engagement ring....

    Cubic Zirconia Engagement Ring- The Ana Miranda (Customizable Emerald Cut Center with Twin Trillion Accents, Twisting Shared Prong Split Band, and Halo)


    $849.23 USD$3,351.52 USD

    Don't be surprised if "ridiculous" is one of the first words to come to mind when someone first lays eyes on this unique Emerald Cut centered Cubic Zirconia engagement ring....

    Cubic Zirconia Engagement Ring- The Ana Miranda (Customizable Marquise Cut Center with Twin Trillion Accents, Twisting Shared Prong Split Band, and Halo)


    $830.92 USD$2,996.98 USD

    Don't be surprised if "ridiculous" is one of the first words to come to mind when someone first lays eyes on this unique Marquise Cut centered Cubic Zirconia engagement ring....

    Cubic Zirconia Engagement Ring- The Ana Miranda (Customizable Oval Cut Center with Twin Trillion Accents, Twisting Shared Prong Split Band, and Halo)


    $849.33 USD$3,121.36 USD

    Don't be surprised if "ridiculous" is one of the first words to come to mind when someone first lays eyes on this unique Oval Cut centered Cubic Zirconia engagement ring....

    Cubic Zirconia Engagement Ring- The Ana Miranda (Customizable Princess/Square Cut Center with Twin Trillion Accents, Twisting Shared Prong Split Band, and Halo)


    $903.40 USD$3,472.38 USD

    Don't be surprised if "ridiculous" is one of the first words to come to mind when someone first lays eyes on this unique Princess/Square Cut centered Cubic Zirconia engagement ring....

    Cubic Zirconia Engagement Ring- The Ana Miranda (Customizable Radiant Cut Center with Twin Trillion Accents, Twisting Shared Prong Split Band, and Halo)


    $849.23 USD$3,351.52 USD

    Don't be surprised if "ridiculous" is one of the first words to come to mind when someone first lays eyes on this unique Radiant Cut centered Cubic Zirconia engagement ring....

    Cubic Zirconia Engagement Ring- The Ana Miranda (Customizable Round Cut Center with Twin Trillion Accents, Twisting Shared Prong Split Band, and Halo)


    $925.47 USD$3,034.81 USD

    Don't be surprised if "ridiculous" is one of the first words to come to mind when someone first lays eyes on this unique Round Cut centered Cubic Zirconia engagement ring....

    Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Asscher Cut Center with Twisting Split Shared Prong Band)


    $641.69 USD$2,170.94 USD

    Splashes of light flash and pop all around her. The paparazzo's camera zoomed in for a close-up of her ring finger on the hand smoothing down her Donna Karan dress....

    Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Cushion Cut Center with Twisting Split Shared Prong Band)


    $637.61 USD$2,484.20 USD

    Splashes of light flash and pop all around her. The paparazzo's camera zoomed in for a close-up of her ring finger on the hand smoothing down her Donna Karan dress....

    Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Emerald Cut Center with Twisting Split Shared Prong Band)


    $668.36 USD$2,476.38 USD

    Splashes of light flash and pop all around her. The paparazzo's camera zoomed in for a close-up of her ring finger on the hand smoothing down her Donna Karan dress....

    Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Oval Cut Center with Twisting Split Shared Prong Band)


    $657.10 USD$2,375.33 USD

    Splashes of light flash and pop all around her. The paparazzo's camera zoomed in for a close-up of her ring finger on the hand smoothing down her Donna Karan dress....

    Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Princess/Square Cut Center with Twisting Split Shared Prong Band)


    $670.52 USD$2,552.92 USD

    Splashes of light flash and pop all around her. The paparazzo's camera zoomed in for a close-up of her ring finger on the hand smoothing down her Donna Karan dress....

    Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Radiant Cut Center with Twisting Split Shared Prong Band)


    $668.64 USD$2,480.01 USD

    Splashes of light flash and pop all around her. The paparazzo's camera zoomed in for a close-up of her ring finger on the hand smoothing down her Donna Karan dress....

    Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Round Cut Center with Twisting Split Shared Prong Band)


    $692.26 USD$2,195.10 USD

    Splashes of light flash and pop all around her. The paparazzo's camera zoomed in for a close-up of her ring finger on the hand smoothing down her Donna Karan dress....

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


    $347.07 USD$1,688.03 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 Cushion Cut 7-stone "Semi-Solitaire" Design)


    $343.03 USD$2,053.34 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)


    $359.62 USD$1,875.34 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)


    $395.79 USD$1,599.78 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)


    $358.46 USD$1,770.89 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)


    $361.88 USD$1,930.84 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)


    $359.62 USD$1,875.34 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 Round Cut 7-stone "Semi-Solitaire" Design)


    $365.33 USD$1,712.63 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 Anna (Customizable Asscher Cut Style with Three-sided, Segmented Shared Prong Band)


    $553.37 USD$1,585.66 USD

    You've come to the right place at CubicZirconia.com to find beautiful and modern Cubic Zirconia engagement ring designs, like The Anna, which can be customized with a 5A diamond-quality Asscher Cut...

    US Size 6.50 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 6.50.

    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. 




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