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Cubic Zirconia Anniversary Ring Band, Customer Designed Style 5183 Matching Band

Cubic Zirconia Anniversary Ring Band, Customer Designed Style 5183 Matching Band

From $773.49 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- Customer Designed Style 6132

Cubic Zirconia Engagement Ring- Customer Designed Style 6132

From $737.00 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 Adelaide (Customizable Round Cut Cathedral Solitaire with Two-Tone Option Decorative Trellis 'Down Under')
0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Adelaide (Customizable Round Cut Cathedral Solitaire with Two-Tone Option Decorative Trellis 'Down Under')

From $297.87 USD
  We first made The Adelaide engagement ring for a free-spirited woman from "Down Under". A woman who was easily misunderstood. Look from above and you'll see little more than...
Cubic Zirconia Engagement Ring- The Carrington (Customizable Cathedral-set Round Cut Solitaire with Thin Rope-Twist Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Carrington (Customizable Cathedral-set Round Cut Solitaire with Thin Rope-Twist Band)

From $290.18 USD
There's a lot of pressure in relationships around using the 'L' word for the first time. For a fly on the wall, can you imagine any conversation much more amazing...
Cubic Zirconia Engagement Ring- The Eowyn (Customizable Vintage Artisan Round Cut Design with 3-Sided Filigree and Side Inlay Accent Enhancements)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Eowyn (Customizable Vintage Artisan Round Cut Design with 3-Sided Filigree and Side Inlay Accent Enhancements)

From $597.18 USD
Would you describe her as strong and yet delicate? Is she skilled at taking care of those around her, but not afraid to fight when needed? Noble and graceful in...
Cubic Zirconia Pendant - Customizable 4-Prong Round Cut Solitaire
1.00 Carat0.50 Carat0.75 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Pendant - Customizable 4-Prong Round Cut Solitaire

From $61.60 USD
Carat Weight: Choose your Cubic Zirconia size using the drop down menu below (from 0.50 Carat up to 2 Carat) Stone Type: Flawless AAAAA Diamond Quality Cubic ZirconiaStone Shape: Round...
Cubic Zirconia Pendant - Customizable Beaded Metallic Milgrain Solitaire Pendant
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat

Cubic Zirconia Pendant - Customizable Beaded Metallic Milgrain Solitaire Pendant

From $213.64 USD
Carat Weight: Choose your Cubic Zirconia center stone size using the drop down menu below (from 0.50 Carat up to 3 Carat) Stone Type: Flawless AAAAA Diamond Quality Cubic ZirconiaStone Shape:...
Cubic Zirconia Pendant - Customizable Bezel Set Halo Pendant
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat

Cubic Zirconia Pendant - Customizable Bezel Set Halo Pendant

From $294.86 USD
Carat Weight: Choose your Cubic Zirconia center stone size using the drop down menu below (from 0.50 Carat up to 3 Carat) Stone Type: Flawless AAAAA Diamond Quality Cubic ZirconiaStone Shape:...
Cubic Zirconia Pendant - Customizable Floral Milgran Halo Pendant
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat

Cubic Zirconia Pendant - Customizable Floral Milgran Halo Pendant

From $294.86 USD
Carat Weight: Choose your Cubic Zirconia center stone size using the drop down menu below (from 0.50 Carat up to 3 Carat) Stone Type: Flawless AAAAA Diamond Quality Cubic ZirconiaStone Shape:...
Cubic Zirconia Pendant - Customizable Vertical 3-Stone Halo Pendant
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat

Cubic Zirconia Pendant - Customizable Vertical 3-Stone Halo Pendant

From $294.86 USD
Carat Weight: Choose your Cubic Zirconia center stone size using the drop down menu below (from 0.50 Carat up to 3 Carat) Stone Type: Flawless AAAAA Diamond Quality Cubic ZirconiaStone Shape:...
Cubic Zirconia Pendant - Customizable Vertical 7-Stone Pendant
0.50 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat

Cubic Zirconia Pendant - Customizable Vertical 7-Stone Pendant

From $294.86 USD
Carat Weight: Choose your Cubic Zirconia center stone size using the drop down menu below (from 0.50 Carat up to 3 Carat) Stone Type: Flawless AAAAA Diamond Quality Cubic ZirconiaStone Shape:...

Cubic Zirconia Jewelry featuring Round Cut CZ Gemstones

round cut cubic zirconia stonesSee below for the full CubicZirconia.com collection of jewelry products featuring round cut CZ gemstones.

Choose from a variety of different round cut CZ sizes to find the perfect Cubic Zirconia gemstone to match your jewelry setting. Beautiful in rings, pendants, earrings, and more!

When you’re shopping for loose CZ stones on CubicZirconia.com, know that we use carat-equivalent sizes.  That means that when you buy a 2 carat Cubic Zirconia, we match up the size dimensions for a perfect 2 carat diamond and make sure you get a match in size measured in millimeters.  For example, in Round cut that would be a 8.0 mm CZ stone, or a two-carat round cut diamond equivalent.  

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Each round cut CZ loose stone is shipped to you in a secure, velvet-lined gift box. All loose stones packages ship from the United States, typically within two business days of confirmed purchase. 

If you need help choosing the right AAAAA diamond-quality Cubic Zirconia center stone carat size or stone shape, use the following resources:

Choosing the right Cubic Zirconia carat size

Choosing the right Cubic Zirconia stone shape

Looking for wholesale round-cut cubic zirconia stones instead of finished jewelry? If so, click here.