US Size 3.00

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Cubic Zirconia Engagement Ring- The Phyllis (Customizable Pear Cut Design with Swooping Pavé Bypass Band)
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Phyllis (Customizable Pear Cut Design with Swooping Pavé Bypass Band)

From $564.46 USD
Draw closer to your device screen because The Phyllis engagement ring from CubicZirconia.com wants to give you a big hug. She was made to calm your heart and hold you...
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Cubic Zirconia Engagement Ring- The Phyllis (Customizable Princess/Square Cut Design with Swooping Pavé Bypass Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Phyllis (Customizable Princess/Square Cut Design with Swooping Pavé Bypass Band)

From $569.53 USD
Draw closer to your device screen because The Phyllis engagement ring from CubicZirconia.com wants to give you a big hug. She was made to calm your heart and hold you...
Quick view
Cubic Zirconia Engagement Ring- The Phyllis (Customizable Radiant Cut Design with Swooping Pavé Bypass Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Phyllis (Customizable Radiant Cut Design with Swooping Pavé Bypass Band)

From $596.62 USD
Draw closer to your device screen because The Phyllis engagement ring from CubicZirconia.com wants to give you a big hug. She was made to calm your heart and hold you...
Quick view
Cubic Zirconia Engagement Ring- The Phyllis (Customizable Round Cut Design with Swooping Pavé Bypass Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Phyllis (Customizable Round Cut Design with Swooping Pavé Bypass Band)

From $571.78 USD
Draw closer to your device screen because The Phyllis engagement ring from CubicZirconia.com wants to give you a big hug. She was made to calm your heart and hold you...
Quick view
Cubic Zirconia Engagement Ring- The Portia (Customizable Asscher Cut 15-stone Design)
1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Portia (Customizable Asscher Cut 15-stone Design)

From $447.90 USD
The Portia celebrates the duality of tradition meeting innovation. This 5A cubic zirconia engagement ring is an innovative piece of jewelry, yet 'safe' with time-tested features followed by a few final...
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Cubic Zirconia Engagement Ring- The Portia (Customizable Cushion Cut 15-stone Design)
1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Portia (Customizable Cushion Cut 15-stone Design)

From $447.64 USD
The Portia celebrates the duality of tradition meeting innovation. This 5A cubic zirconia engagement ring is an innovative piece of jewelry, yet 'safe' with time-tested features followed by a few final...
Quick view
Cubic Zirconia Engagement Ring- The Portia (Customizable Emerald Cut 15-stone Design)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Portia (Customizable Emerald Cut 15-stone Design)

From $453.94 USD
The Portia celebrates the duality of tradition meeting innovation. This 5A cubic zirconia engagement ring is an innovative piece of jewelry, yet 'safe' with time-tested features followed by a few final...
Quick view
Cubic Zirconia Engagement Ring- The Portia (Customizable Oval Cut 15-stone Design)
1.00 Carat1.50 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Portia (Customizable Oval Cut 15-stone Design)

From $458.28 USD
The Portia celebrates the duality of tradition meeting innovation. This 5A cubic zirconia engagement ring is an innovative piece of jewelry, yet 'safe' with time-tested features followed by a few final...
Quick view
Cubic Zirconia Engagement Ring- The Portia (Customizable Princess Cut 15-stone Design)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Portia (Customizable Princess Cut 15-stone Design)

From $458.23 USD
The Portia celebrates the duality of tradition meeting innovation. This 5A cubic zirconia engagement ring is an innovative piece of jewelry, yet 'safe' with time-tested features followed by a few final...
Quick view
Cubic Zirconia Engagement Ring- The Portia (Customizable Radiant Cut 15-stone Design)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Portia (Customizable Radiant Cut 15-stone Design)

From $453.94 USD
The Portia celebrates the duality of tradition meeting innovation. This 5A cubic zirconia engagement ring is an innovative piece of jewelry, yet 'safe' with time-tested features followed by a few final...
Quick view
Cubic Zirconia Engagement Ring- The Portia (Customizable Round Cut 15-stone Design)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Portia (Customizable Round Cut 15-stone Design)

From $465.14 USD
The Portia celebrates the duality of tradition meeting innovation. This 5A cubic zirconia engagement ring is an innovative piece of jewelry, yet 'safe' with time-tested features followed by a few final...
Quick view
Cubic Zirconia Engagement Ring- The Sana (Customizable Cushion Cut Design with Majestic Crown Halo and Raised Illusion Setting)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Sana (Customizable Cushion Cut Design with Majestic Crown Halo and Raised Illusion Setting)

From $411.55 USD
She was born with the grace to lead, inspire change, and make the world a better place. People are drawn to her radiance, and no wonder. Her charm, compassion, and...
Quick view
Cubic Zirconia Engagement Ring- The Sana (Customizable Emerald Cut Design with Majestic Crown Halo and Raised Illusion Setting)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sana (Customizable Emerald Cut Design with Majestic Crown Halo and Raised Illusion Setting)

From $451.44 USD
She was born with the grace to lead, inspire change, and make the world a better place. People are drawn to her radiance, and no wonder. Her charm, compassion, and...
Quick view
Cubic Zirconia Engagement Ring- The Sana (Customizable Oval Cut Design with Majestic Crown Halo and Raised Illusion Setting)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sana (Customizable Oval Cut Design with Majestic Crown Halo and Raised Illusion Setting)

From $452.68 USD
She was born with the grace to lead, inspire change, and make the world a better place. People are drawn to her radiance, and no wonder. Her charm, compassion, and...
Quick view
Cubic Zirconia Engagement Ring- The Sana (Customizable Pear Cut Design with Majestic Crown Halo and Raised Illusion Setting)
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Sana (Customizable Pear Cut Design with Majestic Crown Halo and Raised Illusion Setting)

From $441.39 USD
She was born with the grace to lead, inspire change, and make the world a better place. People are drawn to her radiance, and no wonder. Her charm, compassion, and...
Quick view
Cubic Zirconia Engagement Ring- The Sana (Customizable Princess/Square Cut Design with Majestic Crown Halo and Raised Illusion Setting)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sana (Customizable Princess/Square Cut Design with Majestic Crown Halo and Raised Illusion Setting)

From $475.90 USD
She was born with the grace to lead, inspire change, and make the world a better place. People are drawn to her radiance, and no wonder. Her charm, compassion, and...
Quick view
Cubic Zirconia Engagement Ring- The Sana (Customizable Radiant Cut Design with Majestic Crown Halo and Raised Illusion Setting)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sana (Customizable Radiant Cut Design with Majestic Crown Halo and Raised Illusion Setting)

From $451.44 USD
She was born with the grace to lead, inspire change, and make the world a better place. People are drawn to her radiance, and no wonder. Her charm, compassion, and...
Quick view
Cubic Zirconia Engagement Ring- The Sana (Customizable Round Cut Design with Majestic Crown Halo and Raised Illusion Setting)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Sana (Customizable Round Cut Design with Majestic Crown Halo and Raised Illusion Setting)

From $500.25 USD
She was born with the grace to lead, inspire change, and make the world a better place. People are drawn to her radiance, and no wonder. Her charm, compassion, and...
Quick view
Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Cushion Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Cushion Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)

From $364.24 USD
She is a compassionate listener. An accomplished sounding-board. A trusted confidante. The mere thought of her brings harmony to any inner turmoil you may have had. Her gentle yet determined...
Quick view
Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Emerald Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Emerald Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)

From $381.40 USD
She is a compassionate listener. An accomplished sounding-board. A trusted confidante. The mere thought of her brings harmony to any inner turmoil you may have had. Her gentle yet determined...
Quick view
Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Oval Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Oval Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)

From $383.46 USD
She is a compassionate listener. An accomplished sounding-board. A trusted confidante. The mere thought of her brings harmony to any inner turmoil you may have had. Her gentle yet determined...
Quick view
Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Pear Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Pear Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)

From $383.11 USD
She is a compassionate listener. An accomplished sounding-board. A trusted confidante. The mere thought of her brings harmony to any inner turmoil you may have had. Her gentle yet determined...
Quick view
Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Princess/Square Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Princess/Square Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)

From $383.97 USD
She is a compassionate listener. An accomplished sounding-board. A trusted confidante. The mere thought of her brings harmony to any inner turmoil you may have had. Her gentle yet determined...
Quick view
Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Radiant Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Radiant Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)

From $381.40 USD
She is a compassionate listener. An accomplished sounding-board. A trusted confidante. The mere thought of her brings harmony to any inner turmoil you may have had. Her gentle yet determined...
Quick view
Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Round Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat1.25 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Round Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)

From $402.56 USD
She is a compassionate listener. An accomplished sounding-board. A trusted confidante. The mere thought of her brings harmony to any inner turmoil you may have had. Her gentle yet determined...
Quick view
Cubic Zirconia Engagement Ring- The Vada (Customizable Cushion Cut Design with Swooping Shared Prong Bypass Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Vada (Customizable Cushion Cut Design with Swooping Shared Prong Bypass Band)

From $560.61 USD
  Her impressive intellect doesn't intimidate, brag, or make unreasonable demands. You can watch the game while she researches the next project for you both. Maybe she'll even cuddle up...
Quick view
Cubic Zirconia Engagement Ring- The Vada (Customizable Emerald Cut Design with Swooping Shared Prong Bypass Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Vada (Customizable Emerald Cut Design with Swooping Shared Prong Bypass Band)

From $572.33 USD
  Her impressive intellect doesn't intimidate, brag, or make unreasonable demands. You can watch the game while she researches the next project for you both. Maybe she'll even cuddle up...
Quick view
Cubic Zirconia Engagement Ring- The Vada (Customizable Oval Cut Design with Swooping Shared Prong Bypass Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Vada (Customizable Oval Cut Design with Swooping Shared Prong Bypass Band)

From $579.93 USD
  Her impressive intellect doesn't intimidate, brag, or make unreasonable demands. You can watch the game while she researches the next project for you both. Maybe she'll even cuddle up...
Quick view
Cubic Zirconia Engagement Ring- The Vada (Customizable Princess/Square Cut Design with Swooping Shared Prong Bypass Band)
0.50 Carat0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Vada (Customizable Princess/Square Cut Design with Swooping Shared Prong Bypass Band)

From $546.71 USD
  Her impressive intellect doesn't intimidate, brag, or make unreasonable demands. You can watch the game while she researches the next project for you both. Maybe she'll even cuddle up...
Quick view
Cubic Zirconia Engagement Ring- The Vada (Customizable Radiant Cut Design with Swooping Shared Prong Bypass Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Vada (Customizable Radiant Cut Design with Swooping Shared Prong Bypass Band)

From $572.33 USD
  Her impressive intellect doesn't intimidate, brag, or make unreasonable demands. You can watch the game while she researches the next project for you both. Maybe she'll even cuddle up...
Quick view
Cubic Zirconia Engagement Ring- The Vada (Customizable Round Cut Design with Swooping Shared Prong Bypass Band)
0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Vada (Customizable Round Cut Design with Swooping Shared Prong Bypass Band)

From $603.84 USD
  Her impressive intellect doesn't intimidate, brag, or make unreasonable demands. You can watch the game while she researches the next project for you both. Maybe she'll even cuddle up...
Quick view
Cubic Zirconia Engagement Ring- The Xiùying (Customizable Asscher Cut Design with Artisan Floral Halo)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Xiùying (Customizable Asscher Cut Design with Artisan Floral Halo)

From $439.74 USD
This ring's name comes from the Chinese language for "xiù"-- meaning "elegant" or "beautiful"-- together with "ying" (meaning "flower" or "petal"). The Xiùying engagement ring from CubicZirconia.com is the best of...
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Cubic Zirconia Engagement Ring- The Xiùying (Customizable Cushion Cut Design with Artisan Floral Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Xiùying (Customizable Cushion Cut Design with Artisan Floral Halo)

From $435.78 USD
This ring's name comes from the Chinese language for "xiù"-- meaning "elegant" or "beautiful"-- together with "ying" (meaning "flower" or "petal"). The Xiùying engagement ring from CubicZirconia.com is the best of...
Quick view
Cubic Zirconia Engagement Ring- The Xiùying (Customizable Princess/Square Cut Design with Artisan Floral Halo)
0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Xiùying (Customizable Princess/Square Cut Design with Artisan Floral Halo)

From $430.17 USD
This ring's name comes from the Chinese language for "xiù"-- meaning "elegant" or "beautiful"-- together with "ying" (meaning "flower" or "petal"). The Xiùying engagement ring from CubicZirconia.com is the best of...
Quick view
Cubic Zirconia Engagement Ring- The Xiùying (Customizable Round Cut Design with Artisan Floral Halo)
0.65 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Xiùying (Customizable Round Cut Design with Artisan Floral Halo)

From $477.89 USD
This ring's name comes from the Chinese language for "xiù"-- meaning "elegant" or "beautiful"-- together with "ying" (meaning "flower" or "petal"). The Xiùying engagement ring from CubicZirconia.com is the best of...
Quick view

US Size 3.00 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 3.00.

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.