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Band Width Ultra Wide (> 4.50 mm)Metal Type 14 Karat Gold (White/Rose/Yellow)Clear all
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Cubic Zirconia Engagement Ring- The Gwenyth (Customizable Round Cut Design with Twisting, Infinity-Shared Prong Split Band and Bypass Semi-Halo)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Gwenyth (Customizable Round Cut Design with Twisting, Infinity-Shared Prong Split Band and Bypass Semi-Halo)

From $777.56 USD
I never win anything. I play the mega-lottery and lose miserably. Never even a scratch-off winner. I play Monopoly and land in jail more often than a kleptomaniac shoplifter with...
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Cubic Zirconia Engagement Ring- The Hanna Jo (Customizable High-set Round Cut Design with Halo, Wide Tri-Split Shared Prong Band and Round Bezel Peekaboo Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Hanna Jo (Customizable High-set Round Cut Design with Halo, Wide Tri-Split Shared Prong Band and Round Bezel Peekaboo Accents)

From $859.12 USD
Is The Hanno Jo the engagement ring the woman you want wants to wear? Buy this halo-style ring now, and take the next step to married bliss... without debt! There's...
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Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Round Cut Style featuring Split-Shared Prong Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Heather Erin (Customizable Cathedral-Halo Round Cut Style featuring Split-Shared Prong Band)

From $729.05 USD
The Heather Erin is a 5A cubic zirconia engagement ring with plenty of charm. Her cathedral-raised center setting is surrounded by a halo of round-cut accent stones that lifts the...
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Cubic Zirconia Engagement Ring- The Hillary (Customizable Bezel-set Round Cut Style with Thick Pavé Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Hillary (Customizable Bezel-set Round Cut Style with Thick Pavé Band)

From $433.44 USD
The Hillary engagement ring from CubicZirconia.com features a low-bezel-set primary stone hidden from the direct side view. Though there is some debate about this ring's character, at least some may...
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Cubic Zirconia Engagement Ring- The Iekika (Customizable 3-stone Round Cut Design with Multi-Halo Enhancement and 150+-stone Pavé Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Iekika (Customizable 3-stone Round Cut Design with Multi-Halo Enhancement and 150+-stone Pavé Band)

From $614.74 USD
Aloha! This happenin' enhanced three-stone ring is cooler than a grass skirt on a windy day. A 5A diamond-quality Round cut cubic zirconia center stone sits pretty in a prong...
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Cubic Zirconia Engagement Ring- The Inez (Customizable 5-stone Round Cut Style featuring Artisan Bypass)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Inez (Customizable 5-stone Round Cut Style featuring Artisan Bypass)

From $371.31 USD
There's nothing shameful about shopping for engagement rings online even before Mr. Right shows up! For the woman who knows that the author of the universe has already written her...
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Cubic Zirconia Engagement Ring- The Isabella Noa (Customizable Round Cut Solitaire with Wide Beaded Split-Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Isabella Noa (Customizable Round Cut Solitaire with Wide Beaded Split-Band)

From $284.20 USD
When people first meet a woman wearing The Isabella Noa, they often will be immediately intrigued. Her beauty is unmistakable. And the free-form, beaded-metal band design rarely fails to impress....
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Cubic Zirconia Engagement Ring- The Janice (Customizable Two-Stone Round Cut with Split Band)
1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat4.75 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Janice (Customizable Two-Stone Round Cut with Split Band)

From $373.25 USD
  She was beautiful, but in a different way than a magazine model. That sparkle in her eyes when she talked about one of her passions. The way she'd laugh...
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Cubic Zirconia Engagement Ring- The Jeanne (Customizable Bezel-set Round Cut with Halo & Oversized Floral Design)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Jeanne (Customizable Bezel-set Round Cut with Halo & Oversized Floral Design)

From $471.37 USD
The Jeanne is a like a red-hot ring pop for a sweet but fiery woman whose inner flame cannot be quenched any more than a fortunate man's desire for the...
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Cubic Zirconia Engagement Ring- The Jennifer (Customizable Bezel-set Round Cut Design with Thick Band featuring Double-Row Shared Prong Accents)
0.50 Carat0.65 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Jennifer (Customizable Bezel-set Round Cut Design with Thick Band featuring Double-Row Shared Prong Accents)

From $545.68 USD
One look is all you'll need to recognize a ring truly made for supportive sweethearts. Is the woman you love forever a girl at heart? When she writes, does she...
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Cubic Zirconia Engagement Ring- The Jenny (Customizable Bezel-set Round Cut Solitaire with Wide Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Jenny (Customizable Bezel-set Round Cut Solitaire with Wide Band)

From $270.10 USD
There's nothing highfalutin about The Jenny. But there's more than meets the eye here on this webpage where we've priced and pictured The Jenny set with your Round Cut center...
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Cubic Zirconia Engagement Ring- The Jersey (Customizable Round Cut Halo Design with Open, Ultrawide Harness Double Pavé Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Jersey (Customizable Round Cut Halo Design with Open, Ultrawide Harness Double Pavé Band)

From $608.13 USD
Your buddies might joke about their ladies as the 'old ball and chain'. Other men may seek an obvious inferior as a wife. Not you. You have no worries of...
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Cubic Zirconia Engagement Ring- The Josemaria (Customizable Vertical 3-stone Round Cut Design Enhanced with Multi-Halo Accents and Twisted Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Josemaria (Customizable Vertical 3-stone Round Cut Design Enhanced with Multi-Halo Accents and Twisted Band)

From $473.67 USD
The Josemaria ring design from CubicZirconia.com is alive with symbolism. There are three (3) primary stones in the design-- one large Round cut center stone in the size of your...
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Cubic Zirconia Engagement Ring- The Katy

Cubic Zirconia Engagement Ring- The Katy

From $0.00 USD
1 review
Carat Weight: Choose your center stone weight using the drop-down menu below (As pictured: 0.50 Carat Round Cut center stone, 0.50 Carat TCW*). * The exact dimensions and number of...
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Cubic Zirconia Engagement Ring- The Kwan Lee (Customizable Round Cut Design with Semi-Accented Twisting Infinity Bypass Split Band and Half-Halo)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Kwan Lee (Customizable Round Cut Design with Semi-Accented Twisting Infinity Bypass Split Band and Half-Halo)

From $437.86 USD
Stop and take a deep breath, because you've arrived on the right ring product page at the right time. Women have been searching for a look like this for years:...
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Cubic Zirconia Engagement Ring- The Leontine (Customizable Round Cut Design with Split Band and "Lion's Mane" Halo)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Leontine (Customizable Round Cut Design with Split Band and "Lion's Mane" Halo)

From $363.27 USD
As a grandfather once told a teenage boy**: "A real live Barbie might be fun for a weekend if you're young, but after that there's not much to it but...
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Cubic Zirconia Engagement Ring- The Maha (Customizable Round Cut Solitaire Design with Wide, Ribboned Split-band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Maha (Customizable Round Cut Solitaire Design with Wide, Ribboned Split-band)

From $286.29 USD
Arabic for 'beautiful eyes', "Maha" is the name of an antelope celebrated in traditional ethnic poetry for its beauty and grace. This sounds nice until you realize that the alternate...
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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 Melaine (Customizable Two Stone Double Round Cut Design with Split Bypass Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Melaine (Customizable Two Stone Double Round Cut Design with Split Bypass Band)

From $375.84 USD
It's easy to let go of the good to choose the great. But what happens when you have two equal choices? Some say all women are wise, but it takes...
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Cubic Zirconia Engagement Ring- The Montana (Customizable Round Cut Design with Intricate Over-Under-Around Pavé Accented Band)
0.50 Carat0.65 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Montana (Customizable Round Cut Design with Intricate Over-Under-Around Pavé Accented Band)

From $919.46 USD
She is your strength and your raison d'etre. She crowns the mountain in your life, standing resolutely as a timeless woman making a timeless promise that your journey upward together...
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Cubic Zirconia Engagement Ring- The Naira (Customizable 9-stone Round Cut Design with Bezel Center, Wide Band and Round Prong Side Stones)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Naira (Customizable 9-stone Round Cut Design with Bezel Center, Wide Band and Round Prong Side Stones)

From $341.71 USD
She is the source of light you've longed for all your life. Her sparkle illuminates your path with love. She's like a lantern in the darkness that calms your beleaguered...
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Cubic Zirconia Engagement Ring- The Nairobi (Customizable Bar-set Round Cut 5-stone Design Plus Grandiose Pavé Accents)
0.50 Carat0.65 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Nairobi (Customizable Bar-set Round Cut 5-stone Design Plus Grandiose Pavé Accents)

From $969.22 USD
The Nairobi River's special waters run through the Kenyan city that bears its Maasai name. Having given life through agriculture since ancient times, it's still the lifeblood of today's cosmopolitan...
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Cubic Zirconia Engagement Ring- The Paola (Customizable Cathedral-Bezel Round Cut Design with Wide Triple-Split-Pavé Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Paola (Customizable Cathedral-Bezel Round Cut Design with Wide Triple-Split-Pavé Band)

From $465.95 USD
The woman of your dreams is sophisticated. She lives life with a passion and confidence that gives you a powerful sense of that sei la donna dei miei sogni that...
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Cubic Zirconia Engagement Ring- The Philomena (Customizable Bezel-set Round Cut Style with Wide Tapered Split Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Philomena (Customizable Bezel-set Round Cut Style with Wide Tapered Split Band)

From $273.01 USD
The Philomena engagement ring has an uncommon name, for an uncommon love story. Your girl doesn't need anything flashy to be impressive. She stands out boldly in any crowd, at...
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Cubic Zirconia Engagement Ring- The Rissa (Customizable Round Cut Design with Tri-Split Accented Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Rissa (Customizable Round Cut Design with Tri-Split Accented Band)

From $508.10 USD
Please allow us to introduce The Rissa engagement ring from CubicZirconia.com. Select any of 12 precious metals for manufacturing. The Rissa will be manufactured featuring your center stone size preference...
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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...
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Cubic Zirconia Engagement Ring- The Vanessa (Customizable Round Cut Halo Style with Round Prong Side Stones and Intricate Metalwork)
0.20 Carat0.25 Carat0.33 Carat0.40 Carat0.50 Carat0.65 Carat0.75 Carat0.80 Carat

Cubic Zirconia Engagement Ring- The Vanessa (Customizable Round Cut Halo Style with Round Prong Side Stones and Intricate Metalwork)

From $410.97 USD
We're in the business of keeping 'them' admiring...and envious. And we're very good at it. Plus we make rings, and this intricately-detailed, curlicue-pierced-metalwork band and Round cut center stone engagement...
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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 Men's Wedding Band - Customer Designed Style 3449

Cubic Zirconia Men's Wedding Band - Customer Designed Style 3449

From $1,249.83 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...
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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.