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Cubic Zirconia Engagement Ring- The Sydney Ava (Customizable Cathedral-Bezel Radiant Cut Filigreed Design with Halo & Pavé Accents)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Sydney Ava (Customizable Cathedral-Bezel Radiant Cut Filigreed Design with Halo & Pavé Accents)

From $722.66 USD
Her easy smile could stop a man’s heart. She influences men less with her looks than with that mega-watt smile, a touch of silliness, and an ability to be present...
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Cubic Zirconia Engagement Ring- The Taelynn (Customizable Emerald Cut Style with Cluster Halo and Thin Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Taelynn (Customizable Emerald Cut Style with Cluster Halo and Thin Band)

From $408.27 USD
Your hairstyle makes the request: “give me a little help, will you?” Your little black dress says “I want something buxom and stately to accent our curves”. Your pink-painted toenails...
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Cubic Zirconia Engagement Ring- The Taelynn (Customizable Radiant Cut Style with Cluster Halo and Thin Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Taelynn (Customizable Radiant Cut Style with Cluster Halo and Thin Band)

From $408.27 USD
Your hairstyle makes the request: “give me a little help, will you?” Your little black dress says “I want something buxom and stately to accent our curves”. Your pink-painted toenails...
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Cubic Zirconia Engagement Ring- The Talia (Customizable with Double Row Princess Channel)

Cubic Zirconia Engagement Ring- The Talia (Customizable with Double Row Princess Channel)

From $407.80 USD
2 reviews
“If you can't TELL the difference, why PAY the difference?” That's the motto of this fabulous customizable-center CZ engagement ring that's guaranteed to grab their attention! If the word "astounding"...
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Cubic Zirconia Engagement Ring- The Tara (Customizable Solitaire with Twisted Ribbon Band)

Cubic Zirconia Engagement Ring- The Tara (Customizable Solitaire with Twisted Ribbon Band)

From $196.89 USD
You've come to the right place at CubicZirconia.com to find not only a beautiful engagement ring, which can be customized to any carat size and shape center stone you want,...
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Cubic Zirconia Engagement Ring- The Taylor (Customizable Thin-Band Solitaire)

Cubic Zirconia Engagement Ring- The Taylor (Customizable Thin-Band Solitaire)

From $295.02 USD
Just because a solitaire ring is often thought to be the "simplest" kind of engagement ring due to its single-stone center setting and plain ring band, doesn't mean you don't...
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Cubic Zirconia Engagement Ring- The Teri (Customizable 7-stone with Petite Band and Tapered Baguette Accents)

Cubic Zirconia Engagement Ring- The Teri (Customizable 7-stone with Petite Band and Tapered Baguette Accents)

From $289.88 USD
With an angularly severe 7-stone, prong-set design and a 5A diamond-quality 0.25-3.0 carat CZ center stone master stroke in your choice of 11 shapes, the stunning Teri engagement ring comes...
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Cubic Zirconia Engagement Ring- The Terra (Customizable 9-stone with Round Channel)

Cubic Zirconia Engagement Ring- The Terra (Customizable 9-stone with Round Channel)

From $304.58 USD
Ah, Terra. This is a 5A Cubic Zirconia engagement ring with awe-inspiring charm. Remind you of someone? She is the love of your life - a solid, earthy, and straight...
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Cubic Zirconia Engagement Ring- The Tiffani (Customizable 7-stone Cathedral Setting with Channel Accents)

Cubic Zirconia Engagement Ring- The Tiffani (Customizable 7-stone Cathedral Setting with Channel Accents)

From $249.75 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who…this seven-stone stunner in all her splendor...isn't she a bonafide beauty? If that describes the lady destined to...
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Cubic Zirconia Engagement Ring- The Tracey (Customizable 7-stone Channel Bypass)

Cubic Zirconia Engagement Ring- The Tracey (Customizable 7-stone Channel Bypass)

From $347.36 USD
Have you ever seen such a splendid and unique engagement ring design?  This artisan-inspired, flowing-style, 7-stone bypass ring with round channel-set melee accents can be set with any of 12...
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Cubic Zirconia Engagement Ring- The Trina

Cubic Zirconia Engagement Ring- The Trina

From $0.00 USD
Get The Trina engagement ring alone or together with the matching anniversary band to complete the wedding set. Carat Weight: 0.35 Carat Marquise Cut Center Stone, 0.96 Carat TCW*. *...
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Cubic Zirconia Engagement Ring- The Vicki (Customizable Shell Sculpture Solitaire)

Cubic Zirconia Engagement Ring- The Vicki (Customizable Shell Sculpture Solitaire)

From $369.87 USD
This eclectic solitaire engagement ring has a definite maritime feel to it, with sculptural seashell-inspired ring band elements evoking the relaxing feel of calm sea breezes  that stir sighing winds...
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Cubic Zirconia Engagement Ring- The Xena (6-stone with Round Channel Hand-Engraved Band)

Cubic Zirconia Engagement Ring- The Xena (6-stone with Round Channel Hand-Engraved Band)

From $0.00 USD
The Xena engagement ring comes set with a 0.12-4.0 carat customizable-shape flawless Cubic Zirconia center stone, and is designed with the ribbed-metal-band style that really showcases that amazing sparkle. Do...
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Cubic Zirconia Engagement Ring- The Xia (Customizable 5-stone with Two-tone Option)

Cubic Zirconia Engagement Ring- The Xia (Customizable 5-stone with Two-tone Option)

From $0.00 USD
Available in sterling silver, 14k gold (white, yellow, or rose gold), palladium or two-tone 14k gold options (white/rose as pictured, and also yellow/white not pictured), The Xia is fast becoming...
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Cubic Zirconia Engagement Ring- The Yasmeen (Customizable Emerald Cut Style with Wide X-Split Pavé Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Yasmeen (Customizable Emerald Cut Style with Wide X-Split Pavé Band)

From $666.14 USD
Welcome to the fast lane. That ‘X’ band motif isn’t an accident, and neither are the forty (40)* round-cut, pavé-style 1.30 mm* accent stones caressing that wide split-band design. The...
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Cubic Zirconia Engagement Ring- The Yasmeen (Customizable Radiant Cut Style with Wide X-Split Pavé Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Yasmeen (Customizable Radiant Cut Style with Wide X-Split Pavé Band)

From $666.14 USD
Welcome to the fast lane. That ‘X’ band motif isn’t an accident, and neither are the forty (40)* round-cut, pavé-style 1.30 mm* accent stones caressing that wide split-band design. The...
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Cubic Zirconia Engagement Ring- The ________ Naming Rights 120-187 (Solitaire with Hand-Engraved Band)

Cubic Zirconia Engagement Ring- The ________ Naming Rights 120-187 (Solitaire with Hand-Engraved Band)

From $0.00 USD
Your engagement is coming and you are looking to surprise your lovely partner; a special ring for a special lady is what you need. We have a vast number of...
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Cubic Zirconia Engagement Ring- The ________ Naming Rights 67-547 (Customizable Center w/ Triple Pavé)

Cubic Zirconia Engagement Ring- The ________ Naming Rights 67-547 (Customizable Center w/ Triple Pavé)

From $565.38 USD
A brilliant Cubic Zirconia in your choice of 11 different centerstone shapes and sized from 0.5-5.0 Carats AAAAA diamond-quality gemstone dazzles atop a fabulous band set with a triple row...
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Cubic Zirconia Engagement Ring- The ________ Naming Rights 69-805 (Customizable Vintage Inspired Filigree)

Cubic Zirconia Engagement Ring- The ________ Naming Rights 69-805 (Customizable Vintage Inspired Filigree)

From $0.00 USD
Have you decided to propose to your girlfriend and make her your fiancée? Then, there is something very, very important that you will be needing: the engagement ring. How does...
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Cubic Zirconia Engagement Ring- The ________ Naming Rights 69-825 (Customizable Vintage with Engraved Band and Blue Sapphire Accents)

Cubic Zirconia Engagement Ring- The ________ Naming Rights 69-825 (Customizable Vintage with Engraved Band and Blue Sapphire Accents)

From $637.88 USD
The ________, what can we say? She knows exactly what she wants and she will always get it. She is not a lady that anybody says 'no' to lightly. That...
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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:...
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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:...
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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:...
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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:...
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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:...
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custom cubic zirconia stone cutting (pyramid example)

Custom Stone Cutting (Deposit)

From $40.00 USD
3 reviews
Custom stone cutting for cubic zirconia stones is possible in practically any shape or size you want. Read up on the CubicZirconia.com options for custom CZ stones here: Custom Shape /...
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Custom-made "Design Your Own" and Replica Cubic Zirconia Earrings

Custom-made "Design Your Own" and Replica Cubic Zirconia Earrings

$0.00 USD
We know how hard it is to choose the right jewelry that fits your style, or that of the special person you're shopping for today...that's why we make it as...
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Custom-made "Design Your Own" and Replica Cubic Zirconia Rings and Engagement Rings

Custom-made "Design Your Own" and Replica Cubic Zirconia Rings and Engagement Rings

$0.00 USD
54 reviews
We know how hard it is to choose the right jewelry that fits your style, or that of the special person you're shopping for today...that's why we make it as...
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CZ Wedding Set, *Clearance* Style 05-11 feat The Rochelle Engagement Ring (5.0 Carat Round Cut Baguette Channel in 10K White Gold)

CZ Wedding Set, *Clearance* Style 05-11 feat The Rochelle Engagement Ring (5.0 Carat Round Cut Baguette Channel in 10K White Gold)

$1,189.05 USD$873.03 USD
3 reviews
While you might not be the gal to save the universe just because you're wearing either or both of the fantastic pieces of jewelry in this custom hand-made Cubic Zirconia...
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CZ Wedding Set, feat The Monique (Customizable Halo-Style)

CZ Wedding Set, feat The Monique (Customizable Halo-Style)

From $1,034.68 USD
There's something magnificent about matching the right jewelry with the right woman, isn't there? The sparkle of a gem flashing in reflection of her eyes, the glint of her pleasure,...
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CZ Wedding Set, featuring The Jackie engagement ring (Customizable Emerald Center with Flanking Pear Accents and Pavé Band)
1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Jackie engagement ring (Customizable Emerald Center with Flanking Pear Accents and Pavé Band)

$1,135.06 USDFrom $1,080.76 USD
Can anyone say the lady's name “Jackie” without thinking about “Jackie O?” You know, JFK’s First Lady? Okay, maybe some people can but not all. Trust us. This is an...
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CZ Wedding Set, featuring The Jackie engagement ring (Customizable Oval Center with Flanking Pear Accents and Pavé Band)
1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Jackie engagement ring (Customizable Oval Center with Flanking Pear Accents and Pavé Band)

$1,135.80 USDFrom $1,081.47 USD
Can anyone say the lady's name “Jackie” without thinking about “Jackie O?” You know, JFK’s First Lady? Okay, maybe some people can but not all. Trust us. This is an...
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CZ Wedding Set, featuring The Jackie engagement ring (Customizable Radiant Center with Flanking Pear Accents and Pavé Band)
1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Jackie engagement ring (Customizable Radiant Center with Flanking Pear Accents and Pavé Band)

$1,135.06 USDFrom $1,080.76 USD
Can anyone say the lady's name “Jackie” without thinking about “Jackie O?” You know, JFK’s First Lady? Okay, maybe some people can but not all. Trust us. This is an...
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CZ Wedding Set, featuring The Janneth engagement ring (Customizable Emerald Cut Design with Twisting Rope-Pavé Split Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Janneth engagement ring (Customizable Emerald Cut Design with Twisting Rope-Pavé Split Band)

$1,166.12 USDFrom $1,110.27 USD
Underneath massive, aged oaks you’re sitting on a comfortable bench in Glasgow’s Kelvingrove Park. The players on the croquet green head home while you’re waiting. The students tossing Frisbee leave...
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CZ Wedding Set, featuring The Janneth engagement ring (Customizable Radiant Cut Design with Twisting Rope-Pavé Split Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Janneth engagement ring (Customizable Radiant Cut Design with Twisting Rope-Pavé Split Band)

$1,166.12 USDFrom $1,110.27 USD
Underneath massive, aged oaks you’re sitting on a comfortable bench in Glasgow’s Kelvingrove Park. The players on the croquet green head home while you’re waiting. The students tossing Frisbee leave...
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CZ Wedding Set, featuring The Thea engagement ring (Customizable 8-prong Emerald Cut Design with Thin, Stackable Pavé Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Thea engagement ring (Customizable 8-prong Emerald Cut Design with Thin, Stackable Pavé Band)

$970.06 USDFrom $924.00 USD
‘Thea’ is a beautiful and traditional name of Greek origin— literally meaning "gift of god"— that will always find takers around the world. The mythological Greek goddess who was mother...
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CZ Wedding Set, featuring The Thea engagement ring (Customizable 8-prong Radiant Cut Design with Thin, Stackable Pavé Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Thea engagement ring (Customizable 8-prong Radiant Cut Design with Thin, Stackable Pavé Band)

$970.06 USDFrom $924.00 USD
‘Thea’ is a beautiful and traditional name of Greek origin— literally meaning "gift of god"— that will always find takers around the world. The mythological Greek goddess who was mother...
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CZ Wedding Set, featuring The Thea engagement ring (Customizable 8-prong Radiant Cut Design with Thin, Stackable Pavé Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

CZ Wedding Set, featuring The Thea engagement ring (Customizable 8-prong Radiant Cut Design with Thin, Stackable Pavé Band)

$970.06 USDFrom $924.00 USD
‘Thea’ is a beautiful and traditional name of Greek origin— literally meaning "gift of god"— that will always find takers around the world. The mythological Greek goddess who was mother...
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CZ Wedding Set, Shared Prong Scalloped Wedding Set with Customizable Center Stone

CZ Wedding Set, Shared Prong Scalloped Wedding Set with Customizable Center Stone

From $994.42 USD
Center Stone Shape: Pick your own shape from the drop-down menu below (Asscher Cut, Cushion Cut, Emerald Cut, Heart Cut, Marquise Cut, Oval Cut, Pear Cut, Princess/Square Cut, Radiant Cut,...
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CZ Wedding Set, Style 03-92 feat The Catherine Engagement Ring (Customizable Vented Prong Accents)

CZ Wedding Set, Style 03-92 feat The Catherine Engagement Ring (Customizable Vented Prong Accents)

From $853.67 USD
A striking engagement set design like this one deserves a striking woman to wear and show it off. Would you happen to know one of those? Yes, there's a nice...
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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.  

--split--

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.