US Size 12.00

Sort by:
605 Products Found
Band Width Medium (2.50 3.49 mm)
Load Previous
Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Asscher Cut Solitaire)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Asscher Cut Solitaire)

From $245.70 USD
If you're looking for a dazzling display of precision bejeweled craftsmanship, look no further than this simple yet elegant 5A cubic zirconia solitaire. The Aliyah Rose engagement ring is customizable...
Quick view
Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Cushion Cut Solitaire)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Cushion Cut Solitaire)

From $241.71 USD
If you're looking for a dazzling display of precision bejeweled craftsmanship, look no further than this simple yet elegant 5A cubic zirconia solitaire. The Aliyah Rose engagement ring is customizable...
Quick view
Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Emerald Cut Solitaire)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Emerald Cut Solitaire)

From $259.35 USD
If you're looking for a dazzling display of precision bejeweled craftsmanship, look no further than this simple yet elegant 5A cubic zirconia solitaire. The Aliyah Rose engagement ring is customizable...
Quick view
Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Marquise Cut Solitaire)
0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Marquise Cut Solitaire)

From $302.27 USD
If you're looking for a dazzling display of precision bejeweled craftsmanship, look no further than this simple yet elegant 5A cubic zirconia solitaire. The Aliyah Rose engagement ring is customizable...
Quick view
Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Oval Cut Solitaire)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Oval Cut Solitaire)

From $261.16 USD
If you're looking for a dazzling display of precision bejeweled craftsmanship, look no further than this simple yet elegant 5A cubic zirconia solitaire. The Aliyah Rose engagement ring is customizable...
Quick view
Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Princess/Square Cut Solitaire)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Princess/Square Cut Solitaire)

From $261.31 USD
If you're looking for a dazzling display of precision bejeweled craftsmanship, look no further than this simple yet elegant 5A cubic zirconia solitaire. The Aliyah Rose engagement ring is customizable...
Quick view
Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Radiant Cut Solitaire)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Radiant Cut Solitaire)

From $259.35 USD
If you're looking for a dazzling display of precision bejeweled craftsmanship, look no further than this simple yet elegant 5A cubic zirconia solitaire. The Aliyah Rose engagement ring is customizable...
Quick view
Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Round Cut Solitaire)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Aliyah Rose (Customizable Round Cut Solitaire)

From $285.46 USD
If you're looking for a dazzling display of precision bejeweled craftsmanship, look no further than this simple yet elegant 5A cubic zirconia solitaire. The Aliyah Rose engagement ring is customizable...
Quick view
Cubic Zirconia Engagement Ring- The Amariah (Customizable 3-stone Pear Cut Design with Twin Petite Round Accents)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Amariah (Customizable 3-stone Pear Cut Design with Twin Petite Round Accents)

From $306.83 USD
    "I always told her she could do whatever she set her mind to doing. I didn't really think she'd do the impossible, though." -- her grandfather. "She's the...
Quick view
Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Cushion Cut Center and Artistic Band Décor)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Cushion Cut Center and Artistic Band Décor)

From $290.95 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who...isn't she a bona-fide beauty with a hint of French-model attitude and pouty, infinitely kissable lips? If that...
Quick view
Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Emerald Cut Center and Artistic Band Décor)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Emerald Cut Center and Artistic Band Décor)

From $308.48 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who...isn't she a bona-fide beauty with a hint of French-model attitude and pouty, infinitely kissable lips? If that...
Quick view
Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Oval Cut Center and Artistic Band Décor)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Oval Cut Center and Artistic Band Décor)

From $310.44 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who...isn't she a bona-fide beauty with a hint of French-model attitude and pouty, infinitely kissable lips? If that...
Quick view
Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Pear Cut Center and Artistic Band Décor)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Pear Cut Center and Artistic Band Décor)

From $310.24 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who...isn't she a bona-fide beauty with a hint of French-model attitude and pouty, infinitely kissable lips? If that...
Quick view
Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Princess/Square Cut Center and Artistic Band Décor)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Princess/Square Cut Center and Artistic Band Décor)

From $310.63 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who...isn't she a bona-fide beauty with a hint of French-model attitude and pouty, infinitely kissable lips? If that...
Quick view
Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Radiant Cut Center and Artistic Band Décor)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Radiant Cut Center and Artistic Band Décor)

From $308.48 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who...isn't she a bona-fide beauty with a hint of French-model attitude and pouty, infinitely kissable lips? If that...
Quick view
Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Round Cut Center and Artistic Band Décor)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Amice (Customizable Vintage 5-stone Design with Round Cut Center and Artistic Band Décor)

From $333.71 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who...isn't she a bona-fide beauty with a hint of French-model attitude and pouty, infinitely kissable lips? If that...
Quick view
Cubic Zirconia Engagement Ring- The An Chen (Customizable Cushion Cut Solitaire featuring Delicate Metal Scrollwork)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The An Chen (Customizable Cushion Cut Solitaire featuring Delicate Metal Scrollwork)

From $247.90 USD
Women have liked the solitaire ring design since time immemorial, and they like it for the least complicated of reasons. Simple is beautiful. Simplicity expands, too, with thousands of customizable...
Quick view
Cubic Zirconia Engagement Ring- The An Chen (Customizable Emerald Cut Solitaire featuring Delicate Metal Scrollwork)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat8.50 Carat

Cubic Zirconia Engagement Ring- The An Chen (Customizable Emerald Cut Solitaire featuring Delicate Metal Scrollwork)

From $257.70 USD
Women have liked the solitaire ring design since time immemorial, and they like it for the least complicated of reasons. Simple is beautiful. Simplicity expands, too, with thousands of customizable...
Quick view
Cubic Zirconia Engagement Ring- The An Chen (Customizable Oval Cut Solitaire featuring Delicate Metal Scrollwork)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat5.50 Carat

Cubic Zirconia Engagement Ring- The An Chen (Customizable Oval Cut Solitaire featuring Delicate Metal Scrollwork)

From $267.08 USD
Women have liked the solitaire ring design since time immemorial, and they like it for the least complicated of reasons. Simple is beautiful. Simplicity expands, too, with thousands of customizable...
Quick view
Cubic Zirconia Engagement Ring- The An Chen (Customizable Princess/Square Cut Solitaire featuring Delicate Metal Scrollwork)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The An Chen (Customizable Princess/Square Cut Solitaire featuring Delicate Metal Scrollwork)

From $259.85 USD
Women have liked the solitaire ring design since time immemorial, and they like it for the least complicated of reasons. Simple is beautiful. Simplicity expands, too, with thousands of customizable...
Quick view
Cubic Zirconia Engagement Ring- The An Chen (Customizable Radiant Cut Solitaire featuring Delicate Metal Scrollwork)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat8.50 Carat

Cubic Zirconia Engagement Ring- The An Chen (Customizable Radiant Cut Solitaire featuring Delicate Metal Scrollwork)

From $257.70 USD
Women have liked the solitaire ring design since time immemorial, and they like it for the least complicated of reasons. Simple is beautiful. Simplicity expands, too, with thousands of customizable...
Quick view
Cubic Zirconia Engagement Ring- The An Chen (Customizable Round Cut Solitaire featuring Delicate Metal Scrollwork)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The An Chen (Customizable Round Cut Solitaire featuring Delicate Metal Scrollwork)

From $283.89 USD
Women have liked the solitaire ring design since time immemorial, and they like it for the least complicated of reasons. Simple is beautiful. Simplicity expands, too, with thousands of customizable...
Quick view
Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Asscher Cut Center with Twisting Split Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

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

From $641.69 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....
Quick view
Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Cushion Cut Center with Twisting Split Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

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

From $637.61 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....
Quick view
Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Emerald Cut Center with Twisting Split Shared Prong Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

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

From $668.36 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....
Quick view
Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Oval Cut Center with Twisting Split Shared Prong Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

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

From $657.10 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....
Quick view
Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Princess/Square Cut Center with Twisting 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 Ananya (Customizable Bypass-Halo-Accented Princess/Square Cut Center with Twisting Split Shared Prong Band)

From $670.52 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....
Quick view
Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Radiant Cut Center with Twisting Split Shared Prong Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

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

From $668.64 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....
Quick view
Cubic Zirconia Engagement Ring- The Ananya (Customizable Bypass-Halo-Accented Round Cut Center with Twisting Split 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 Ananya (Customizable Bypass-Halo-Accented Round Cut Center with Twisting Split Shared Prong Band)

From $692.26 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....
Quick view
Cubic Zirconia Engagement Ring- The Angie (Customizable Asscher Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Angie (Customizable Asscher Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)

From $635.07 USD
Oh, Angie, you're beautiful. The Angie engagement ring from CubicZirconia.com speaks the truths of your heart even when words fail you. If she's taken your breath away, and you can't...
Quick view
Cubic Zirconia Engagement Ring- The Angie (Customizable Cushion Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Angie (Customizable Cushion Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)

From $631.05 USD
Oh, Angie, you're beautiful. The Angie engagement ring from CubicZirconia.com speaks the truths of your heart even when words fail you. If she's taken your breath away, and you can't...
Quick view
Cubic Zirconia Engagement Ring- The Angie (Customizable Emerald Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Angie (Customizable Emerald Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)

From $632.97 USD
Oh, Angie, you're beautiful. The Angie engagement ring from CubicZirconia.com speaks the truths of your heart even when words fail you. If she's taken your breath away, and you can't...
Quick view
Cubic Zirconia Engagement Ring- The Angie (Customizable Oval Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Angie (Customizable Oval Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)

From $650.40 USD
Oh, Angie, you're beautiful. The Angie engagement ring from CubicZirconia.com speaks the truths of your heart even when words fail you. If she's taken your breath away, and you can't...
Quick view
Cubic Zirconia Engagement Ring- The Angie (Customizable Princess/Square Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)
0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Angie (Customizable Princess/Square Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)

From $625.47 USD
Oh, Angie, you're beautiful. The Angie engagement ring from CubicZirconia.com speaks the truths of your heart even when words fail you. If she's taken your breath away, and you can't...
Quick view
Cubic Zirconia Engagement Ring- The Angie (Customizable Radiant Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Angie (Customizable Radiant Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)

From $632.98 USD
Oh, Angie, you're beautiful. The Angie engagement ring from CubicZirconia.com speaks the truths of your heart even when words fail you. If she's taken your breath away, and you can't...
Quick view
Cubic Zirconia Engagement Ring- The Angie (Customizable Round Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)
0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Angie (Customizable Round Cut Design with Rope-Filigree Hammered Inlay & Round Channel Accents)

From $658.08 USD
Oh, Angie, you're beautiful. The Angie engagement ring from CubicZirconia.com speaks the truths of your heart even when words fail you. If she's taken your breath away, and you can't...
Quick view
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Asscher Cut 7-stone "Semi-Solitaire" Design)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

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...
Quick view
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Cushion Cut 7-stone "Semi-Solitaire" Design)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

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...
Quick view
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Emerald Cut 7-stone "Semi-Solitaire" Design)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

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...
Quick view
Cubic Zirconia Engagement Ring- The Ann Michelle (Customizable Cathedral-Bezel Marquise Cut 7-stone "Semi-Solitaire" Design)
0.50 Carat0.75 Carat1.00 Carat2.00 Carat

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...
Quick view
You've viewed 80 of 605 products
Load More

US Size 12.00 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 12.00.

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.