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34 Products Found
Band Width Ultra Wide (> 4.50 mm)My Style VintageClear all
Cubic Zirconia Engagement Ring- The Alexis Rose (Customizable Round Cut Design with Bypass Halo and Split-Shared Prong Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Alexis Rose (Customizable Round Cut Design with Bypass Halo and Split-Shared Prong Band)

From $801.12 USD
Yes, you may be an awesome idea guy and powerful businessman who invented the such and such device. Trademarks. Patents. Copyrights. Royalties. Even at innovation station making millions of dollars...
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Cubic Zirconia Engagement Ring- The Angel (1 Carat Round Solitaire with Split-Band and Engraved Mega-Mounting)

Cubic Zirconia Engagement Ring- The Angel (1 Carat Round Solitaire with Split-Band and Engraved Mega-Mounting)

From $0.00 USD
The Angel engagement ring comes set with a 1 carat round-cut flawless Cubic Zirconia gemstone, and is designed with the split-band style that really showcases that amazing sparkle. Do you...
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Cubic Zirconia Engagement Ring- The Anna Katherine (Round 1 Carat Solitaire with Oversized Infinity Twist Band)

Cubic Zirconia Engagement Ring- The Anna Katherine (Round 1 Carat Solitaire with Oversized Infinity Twist Band)

From $0.00 USD
This outstanding CZ engagement ring featuring an over-sized "infinity"-inspired twist band is a real staff favorite here at the one and only CubicZirconia.com. Take a long look at the round-cut...
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Cubic Zirconia Engagement Ring- The Anne (Round 1 Carat Solitaire with Heart-Engraved Band)

Cubic Zirconia Engagement Ring- The Anne (Round 1 Carat Solitaire with Heart-Engraved Band)

From $0.00 USD
Sometimes  simple is best, and that’s the spirit with which we offer you the fresh engagement ring look she's dreamed about at a price you can afford without breaking the...
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Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Round Cut Style with Accented Split Band and Halo)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Aryanna (Customizable Cathedral-set Round Cut Style with Accented Split Band and Halo)

From $589.32 USD
Let's talk about the woman who will become your wife (if she says 'yes', of course... and we're definitely rooting for you!). If you're a man like many of our...
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Cubic Zirconia Engagement Ring- The Beth (0.5 Carat Round Bezel-Set Vintage Design with Accent Stones)

Cubic Zirconia Engagement Ring- The Beth (0.5 Carat Round Bezel-Set Vintage Design with Accent Stones)

From $0.00 USD
Inspired by vintage design flavoring, this 5A diamond-quality Cubic Zirconia engagement ring is produced in inventory in 14K White Gold only, though if you like the design and would want...
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Cubic Zirconia Engagement Ring- The Denise (Sculpture-Inspired Filigreed Cluster Halo with Engraved Band)

Cubic Zirconia Engagement Ring- The Denise (Sculpture-Inspired Filigreed Cluster Halo with Engraved Band)

From $0.00 USD
The Denise does not have a traditional ring's center stone. Instead, she sports nine small round-cut Cubic Zirconia gemstones in a cluster style, surrounded by a halo-shape of filigree detail...
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Cubic Zirconia Engagement Ring- The Jodi (0.12-5.0 CT Customizable Center Wide Hand-Engraved Solitaire)

Cubic Zirconia Engagement Ring- The Jodi (0.12-5.0 CT Customizable Center Wide Hand-Engraved Solitaire)

From $0.00 USD
The Jodi engagement ring will knock her socks off, and if she's not wearing socks then it'll totally blow her hair back. If she's neither wearing socks, nor has hair,...
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Cubic Zirconia Engagement Ring- The Karli Grace (Customizable Emerald Cut Design with Halo and Interlocking Links Accented Split Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Karli Grace (Customizable Emerald Cut Design with Halo and Interlocking Links Accented Split Band)

From $546.75 USD
Imagine living your entire life without knowing the feelings of contentment, fulfilled purpose and satisfaction with the present— even perhaps while striving for something more/better— that separate the happy few...
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Cubic Zirconia Engagement Ring- The Karli Grace (Customizable Oval Cut Design with Halo and Interlocking Links Accented Split Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Karli Grace (Customizable Oval Cut Design with Halo and Interlocking Links Accented Split Band)

From $545.28 USD
Imagine living your entire life without knowing the feelings of contentment, fulfilled purpose and satisfaction with the present— even perhaps while striving for something more/better— that separate the happy few...
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Cubic Zirconia Engagement Ring- The Karli Grace (Customizable Princess Cut Design with Halo and Interlocking Links Accented Split Band)
2.50 Carat

Cubic Zirconia Engagement Ring- The Karli Grace (Customizable Princess Cut Design with Halo and Interlocking Links Accented Split Band)

From $666.50 USD
Imagine living your entire life without knowing the feelings of contentment, fulfilled purpose and satisfaction with the present— even perhaps while striving for something more/better— that separate the happy few...
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Cubic Zirconia Engagement Ring- The Karli Grace (Customizable Radiant Cut Design with Halo and Interlocking Links Accented Split Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Karli Grace (Customizable Radiant Cut Design with Halo and Interlocking Links Accented Split Band)

From $546.75 USD
Imagine living your entire life without knowing the feelings of contentment, fulfilled purpose and satisfaction with the present— even perhaps while striving for something more/better— that separate the happy few...
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Cubic Zirconia Engagement Ring- The Karli Grace (Customizable Round Cut Design with Halo and Interlocking Links Accented Split Band)
0.25 Carat0.33 Carat0.40 Carat0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat1.90 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat4.75 Carat

Cubic Zirconia Engagement Ring- The Karli Grace (Customizable Round Cut Design with Halo and Interlocking Links Accented Split Band)

From $515.18 USD
Imagine living your entire life without knowing the feelings of contentment, fulfilled purpose and satisfaction with the present— even perhaps while striving for something more/better— that separate the happy few...
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Cubic Zirconia Engagement Ring- The Kayla (0.25-1.0 CT Round Bezel-Set Solitaire)

Cubic Zirconia Engagement Ring- The Kayla (0.25-1.0 CT Round Bezel-Set Solitaire)

From $523.65 USD
Striking in style and delicate in design, this precision-machined round bezel-set solitaire engagement ring is crafted in your choice of White or Yellow Gold, Palladium, Sterling Silver or Platinum with...
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Cubic Zirconia Engagement Ring- The Kristine (1.0 CT Round Setting with Hand-Engraved Band and 2 Two-Tone Peekaboo Accent Gems)

Cubic Zirconia Engagement Ring- The Kristine (1.0 CT Round Setting with Hand-Engraved Band and 2 Two-Tone Peekaboo Accent Gems)

From $0.00 USD
The most important decision you've got right now is just ensuring that you pick out the correct ring size, because something tells us you've already decided that this stunning round-cut...
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Cubic Zirconia Engagement Ring- The Leilani (Customizable Round Cut Vintage Crown Setting with Oversized Crosshatch Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Leilani (Customizable Round Cut Vintage Crown Setting with Oversized Crosshatch Band)

From $308.51 USD
It’s no wonder so many of us live (and dress) in conformity. The bell rings, you go to class. The bell rings, you leave class. Walk in a single file...
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Cubic Zirconia Engagement Ring- The Lisa Love (2.25 TCW Princess Cut 2x Halo with Split-Band Pave and Sapphire Peekaboo)

Cubic Zirconia Engagement Ring- The Lisa Love (2.25 TCW Princess Cut 2x Halo with Split-Band Pave and Sapphire Peekaboo)

From $1,136.36 USD
Big and bold, elegantly styled with a touch of vintage, this double-halo engagement ring setting features scores of miniature pavé-set cubic zirconia gemstones in a delicate yet ultra-wide precious metal...
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Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Round Cut Bezel-set Split band with Halo)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Round Cut Bezel-set Split band with Halo)

From $368.43 USD
Proud and practical, like the Scottish clan it is named for-- and ultra-wide compared to most rings-- The MacKenzie engagement ring is anything but a dull trinket for a shallow...
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Cubic Zirconia Engagement Ring- The Mariela (Customizable Cathedral-Bezel Round Cut Style with Wide Straight Split-Pavé Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Mariela (Customizable Cathedral-Bezel Round Cut Style with Wide Straight Split-Pavé Band)

From $956.49 USD
It's not just your imagination, brother. There really is a glamorous feel radiating from this modernistic, bezel-set Round Cut Cubic Zirconia engagement ring. You shouldn't feel surprised when you can sense...
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Cubic Zirconia Engagement Ring- The Mary Jane (Customizable Bezel-Halo Round Cut Design with Wide Filigree & Accent Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Mary Jane (Customizable Bezel-Halo Round Cut Design with Wide Filigree & Accent Band)

From $803.28 USD
Sparkling and stunning in a vintage hand-engraved style created just for you, The Mary Jane will be the perfect addition to your life. There's something in the air. It smells...
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Cubic Zirconia Engagement Ring- The Maryana (Customizable Cathedral-Bar Round Cut Design featuring Shared Prong Band and Prong Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Maryana (Customizable Cathedral-Bar Round Cut Design featuring Shared Prong Band and Prong Accents)

From $571.09 USD
'Early morning sex is some of the best sex', says The Maryana-- so named after two Slavic words for "morning" and "love". A sweaty session of morning love says nothing...
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Cubic Zirconia Engagement Ring- The Nadia (Customizable Center with Heart Filigree Accents)

Cubic Zirconia Engagement Ring- The Nadia (Customizable Center with Heart Filigree Accents)

From $295.33 USD
With this gorgeous vintage engagement ring featuring the brilliant sparkle of AAAAA diamond quality cubic zirconia stones-- handmade by our team of professional jewelers-- don't be surprised when the wearer...
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Cubic Zirconia Engagement Ring- The Peggie (1.08 Carat TCW Round Cut Oversized Curlicue Pavé Split-band)

Cubic Zirconia Engagement Ring- The Peggie (1.08 Carat TCW Round Cut Oversized Curlicue Pavé Split-band)

$1,004.43 USDFrom $758.38 USD
This sculpturally-inspired round cut engagement ring with oversized wide split pavé band is like poetry in motion. It features ribbon-like ringlets of precious metal flowing downward and around with eight-four...
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Cubic Zirconia Engagement Ring- The Shaquandra (Customizable 11-stone with Interlocking Metal and Round Accented Band)

Cubic Zirconia Engagement Ring- The Shaquandra (Customizable 11-stone with Interlocking Metal and Round Accented Band)

From $448.45 USD
1 review
Big and bold, elegantly styled with a touch of vintage, this 11-stone engagement ring setting features 10 round-prong-set Cubic Zirconia accents in an ultra-wide design featuring interlocking precious metal to...
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Cubic Zirconia Engagement Ring- The Sophia (0.75 Carat Round Solitaire with Freeform Design)

Cubic Zirconia Engagement Ring- The Sophia (0.75 Carat Round Solitaire with Freeform Design)

From $0.00 USD
Designed with free-form whimsical style featuring two precious metal curlicues pirouetting below a 0.75 carat AAAAA diamond-quality round-cut Cubic Zirconia gemstone in a 6-prong setting, The Sophia is a wise...
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Cubic Zirconia Engagement Ring- The Tamika (0.75 TCW Round Elevated Multi-Prong 3-Stone Fashion Ring with Swooping Split-Band)

Cubic Zirconia Engagement Ring- The Tamika (0.75 TCW Round Elevated Multi-Prong 3-Stone Fashion Ring with Swooping Split-Band)

From $0.00 USD
The Tamika is a really fun 3-stone engagement ring where the round-cut center gemstone is flanked to either side by equal sized round-cut gemstones, and the 3-stone design runs vertically...
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Cubic Zirconia Engagement Ring- The Timothea (Customizable Cathedral-Halo Round Cut Design with Three-sided Wide Pavé Artisan Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Timothea (Customizable Cathedral-Halo Round Cut Design with Three-sided Wide Pavé Artisan Band)

From $814.75 USD
This is a look you won't see every day, and literally "one for the ages". Dressy style with rich, almost regal flair and intricate details you'll be sure weren't engraved...
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Cubic Zirconia Engagement Ring- The Tisha (Customizable Bezel-Halo Round Cut Design with Wide Filigree & Accent Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Tisha (Customizable Bezel-Halo Round Cut Design with Wide Filigree & Accent Band)

From $589.33 USD
Although words are the business of our product description team, no words come immediately to mind to describe The Tisha engagement ring. While we pause to gather our thoughts, let...
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Cubic Zirconia Engagement Ring- The Tonya Laverne (Customizable Round Cut Design with Winged Split-Pavé Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Tonya Laverne (Customizable Round Cut Design with Winged Split-Pavé Band)

From $566.76 USD
Let me tell you about the first woman for whom we made this ring. Was her name “Tonya Laverne”? You might be right if you guessed that, but it’s not...
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Cubic Zirconia Engagement Ring- The Vilde (Customizable Bezel-set Round Cut Design with Halo and Vertical Round Channel Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Vilde (Customizable Bezel-set Round Cut Design with Halo and Vertical Round Channel Accents)

From $527.08 USD
The Vilde engagement ring was made in homage to the cutlass-wielding pirate maiden that is her Norwegian namesake. Notorious but noble, unruly and untamable, she was fearsome enough to lead...
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Cubic Zirconia Engagement Ring- The Violet (Customizable Round Cut 2x Halo Blossom Setting with Intricate Triple-Row Pavé Split Band)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat0.50 Carat

Cubic Zirconia Engagement Ring- The Violet (Customizable Round Cut 2x Halo Blossom Setting with Intricate Triple-Row Pavé Split Band)

From $1,364.21 USD
'My parents danced together while fresh flowers drank water in a vase on the kitchen table, her head resting on his chest rising and falling in time to their dual...
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Cubic Zirconia Engagement Ring- The Zöe (Customizable Vintage Round Cut Greek Goddess Design)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Zöe (Customizable Vintage Round Cut Greek Goddess Design)

From $490.33 USD
Scene: sandy shores of the Aegean Sea. You’re resplendent in a flowing silk dress of white slashed with sky blue. Your hair blows in the wind, at once both wild...
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CZ Wedding Set, featuring The Tonya Laverne engagement ring (Customizable Round Cut Design with Winged Split-Pavé Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

CZ Wedding Set, featuring The Tonya Laverne engagement ring (Customizable Round Cut Design with Winged Split-Pavé Band)

$1,222.37 USDFrom $1,163.71 USD
Let me tell you about the first woman for whom we made this ring. Was her name “Tonya Laverne”? You might be right if you guessed that, but it’s not...
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CZ Wedding Set, Style 11-06 feat The Donella Vintage Engagement Ring (6.68 TCW Marquise Cut) 3 ring set

CZ Wedding Set, Style 11-06 feat The Donella Vintage Engagement Ring (6.68 TCW Marquise Cut) 3 ring set

$1,858.38 USDFrom $1,514.62 USD
No one is going to believe you when you say how little you paid for The Donella engagement ring, alone or with the two ring enhancer matching rings that "stack"...
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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.