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Cubic Zirconia Engagement Ring- The Chaunte (Customizable Cathedral-set Round Cut Design with Double Halo, Wide Split-Shared Prong Band and Side Knuckle Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Chaunte (Customizable Cathedral-set Round Cut Design with Double Halo, Wide Split-Shared Prong Band and Side Knuckle Accents)

From $845.87 USD
This magnificent ladies' double-halo engagement ring with wide, wide style is well worth singing about if you ask us. Our sparkling AAAAA (5A) diamond-quality Cubic Zirconia plus so much more....
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Cubic Zirconia Engagement Ring- The Cheryl (Customizable Cathedral-set Round Cut Design with Double Halo, Wide Split Band and Side Knuckle Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Cheryl (Customizable Cathedral-set Round Cut Design with Double Halo, Wide Split Band and Side Knuckle Accents)

From $736.17 USD
The powerful tension of your desire to please and be pleased is absolute, and almost tangible. It swirls and swoops just outside the corner of your eye, invisible but felt...
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Cubic Zirconia Engagement Ring- The Claudia Jeanine (Customizable Round Cut Three Sided Band)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Claudia Jeanine (Customizable Round Cut Three Sided Band)

From $806.82 USD
How many ways can you say "I love you"? With a glittering array of attractive cubic zirconia side stones on all sides accenting a nice center stone of whichever size...
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Cubic Zirconia Engagement Ring- The Constance (Customizable Round Cut Design featuring Split Band with Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Constance (Customizable Round Cut Design featuring Split Band with Accents)

From $680.56 USD
Do you feel like the world has forgotten how to treat a woman? With her dual split accented band with each of both sides to the ring marching hand-in-hand ever...
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Cubic Zirconia Engagement Ring- The Cyra (Customizable Cathedral-bezel Round Cut Design with Floral Double Halo and Channel-Accented Split Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Cyra (Customizable Cathedral-bezel Round Cut Design with Floral Double Halo and Channel-Accented Split Band)

From $765.57 USD
A few of his hobbies you like most are making savvy investments, planning getaway vacations, giving massages without the expectation of reciprocation, buying flowers, and listening. That kind of handsome,...
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Cubic Zirconia Engagement Ring- The Darlene (1.5 Carat Round S-Pattern Halo-Style with Pave Band)

Cubic Zirconia Engagement Ring- The Darlene (1.5 Carat Round S-Pattern Halo-Style with Pave Band)

From $677.00 USD
Featuring a very unique "S-Pattern" metal design inlaid right into the halo-setting of small CZ stones surrounding the 1.5 carat round-cut center AAAAA diamond-quality Cubic Zirconia gemstone, and a beautiful...
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Cubic Zirconia Engagement Ring- The Deena (Customizable Halo-style Round Cut with Under-halo & Ultra-wide Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Deena (Customizable Halo-style Round Cut with Under-halo & Ultra-wide Band)

From $1,072.63 USD
The Deena is a spectacular engagement ring with a halo design and a widely separated, faux-split double-rowed shared prong band where there is a thick band of the precious metal...
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Cubic Zirconia Engagement Ring- The Ella (Customizable Round Cut Setting with Organic Under-halo & Shared Prong Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Ella (Customizable Round Cut Setting with Organic Under-halo & Shared Prong Band)

From $494.79 USD
You'll be "Puttin' on the Ritz" with The Ella cubic zirconia engagement ring. This cool creation features the jivin' Round cut prong setting, accented with some burnin' shared prong accent stones around...
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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...
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Cubic Zirconia Engagement Ring- The Erian (Customizable Carat Size Round Cut with Accented Band & Peekaboos)

Cubic Zirconia Engagement Ring- The Erian (Customizable Carat Size Round Cut with Accented Band & Peekaboos)

From $375.05 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who…isn't she a bonafide beauty? If that describes the lady destined to wear your engagement ring, shouldn't you...
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Cubic Zirconia Engagement Ring- The Erika (Princess or Asscher Cut Halo-Style with Pave Band and Peekaboos)

Cubic Zirconia Engagement Ring- The Erika (Princess or Asscher Cut Halo-Style with Pave Band and Peekaboos)

From $973.38 USD
The Erika engagement ring's precision design features 148*round-cut accent stones-- including twin bezel-set "peekaboo" accents you can see in the side view of the ring to either side of and...
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Cubic Zirconia Engagement Ring- The Estelle (Customizable Cathedral-Halo Round Cut Design with Under-halo & 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 Estelle (Customizable Cathedral-Halo Round Cut Design with Under-halo & Shared Prong Band)

From $692.38 USD
Daring. Just the right look to inspire confidence. We're talking about a ring for the kind of woman who doesn't just wear the trend but can actually make the trend. She...
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Cubic Zirconia Engagement Ring- The Gwen Noelle (Customizable Round Cut Design with Geometric Under-Halo and 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 Gwen Noelle (Customizable Round Cut Design with Geometric Under-Halo and Shared Prong Band)

From $502.56 USD
Shhh, quiet on the catwalk as the world of hush gives birth to puppies. Who will lead the pack? Imagine silences of awe, and barely suppressed envy alighting in the...
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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 Heilanda (Customizable Cathedral-set Round Cut Style featuring Peekaboo Trellis Hidden Stones)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Heilanda (Customizable Cathedral-set Round Cut Style featuring Peekaboo Trellis Hidden Stones)

From $319.48 USD
Sometimes a woman may do things for attention. And sometimes more attention is the last thing you want or need! Introducing The Heilanda engagement ring: an artisan-inspired, 3-sided, ultra-thin-banded ring...
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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 Iris (Round 1.0 CT Solitaire with Hand-Engraved Band and Two-Tone Gold Accents)

Cubic Zirconia Engagement Ring- The Iris (Round 1.0 CT Solitaire with Hand-Engraved Band and Two-Tone Gold Accents)

From $0.00 USD
Featuring delicate yellow hearts nestled between the prongs and a flower-inspired name, The Iris engagement ring is available in classic round-cut set in a unique fashion as if the wreathed...
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Cubic Zirconia Engagement Ring- The Jackie (Customizable Asscher Center with Flanking Pear Accents and Pavé Band)
2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Jackie (Customizable Asscher Center with Flanking Pear Accents and Pavé Band)

From $676.13 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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Cubic Zirconia Engagement Ring- The Jackie (Customizable Cushion Center with Flanking Pear Accents and Pavé Band)
2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Jackie (Customizable Cushion Center with Flanking Pear Accents and Pavé Band)

From $676.13 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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Cubic Zirconia Engagement Ring- The Jackie (Customizable Emerald Center with Flanking Pear Accents and Pavé Band)
1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Jackie (Customizable Emerald Center with Flanking Pear Accents and Pavé Band)

From $643.91 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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Cubic Zirconia Engagement Ring- The Jackie (Customizable Oval Center with Flanking Pear Accents and Pavé Band)
1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Jackie (Customizable Oval Center with Flanking Pear Accents and Pavé Band)

From $644.65 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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Cubic Zirconia Engagement Ring- The Jackie (Customizable Princess Center with Flanking Pear Accents and Pavé Band)
2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Jackie (Customizable Princess Center with Flanking Pear Accents and Pavé Band)

From $676.13 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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Cubic Zirconia Engagement Ring- The Jackie (Customizable Radiant Center with Flanking Pear Accents and Pavé Band)
1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Jackie (Customizable Radiant Center with Flanking Pear Accents and Pavé Band)

From $643.91 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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Cubic Zirconia Engagement Ring- The Jackie (Customizable Round Center with Flanking Pear Accents and Pavé Band)
1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Jackie (Customizable Round Center with Flanking Pear Accents and Pavé Band)

From $656.94 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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Cubic Zirconia Engagement Ring- The Jada (Customizable Cathedral-Bezel Round Cut Design with Under Halo and Shared Prong Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Jada (Customizable Cathedral-Bezel Round Cut Design with Under Halo and Shared Prong Band)

From $715.53 USD
Warning: may be threatening to weak men. That's not simply an "under halo" of round accent stones running horizontally underneath the raised cathedral-style center setting of this artisan engagement ring....
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Cubic Zirconia Engagement Ring- The Jayla (Customizable Round Cut Style with Under-Halo & Horizontal Band Accents)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Jayla (Customizable Round Cut Style with Under-Halo & Horizontal Band Accents)

From $409.93 USD
Typically it’s not considered good relationship advice to "snoop" on what your boyfriend or girlfriend is doing. Though in the modern world we’ve found that many couples voluntarily adopt a...
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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 Jenna Riley (1.50 Carat Round Cut with Twisted Pavé Split Band, Under-halo, and Prong Accents)

Cubic Zirconia Engagement Ring- The Jenna Riley (1.50 Carat Round Cut with Twisted Pavé Split Band, Under-halo, and Prong Accents)

$1,355.60 USDFrom $858.31 USD
You're in good company if you're considering a Cubic Zirconia engagement ring like The Jenna Riley as an alternative to overpriced diamonds. A 1.50-carat round cut center stone, twisted split-band...
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Cubic Zirconia Engagement Ring- The Jennifer Elena (Customizable Round Cut Style featuring Saddle-shaped Under Halo)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Jennifer Elena (Customizable Round Cut Style featuring Saddle-shaped Under Halo)

From $432.16 USD
The Jennifer Elena has a wild and adventurous spirit (for a ring that's saying something!). You may think we're guilty of personification when we tell you she loves to observe...
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Cubic Zirconia Engagement Ring- The Jilari (Customizable Bezel-set Round Cut with Under-Halo)
0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.50 Carat1.90 Carat2.00 Carat2.50 Carat3.00 Carat1.25 Carat

Cubic Zirconia Engagement Ring- The Jilari (Customizable Bezel-set Round Cut with Under-Halo)

From $329.94 USD
She'll look absolutely fetching with this bezel-set AAAAA diamond quality Cubic Zirconia 'semi-solitaire' engagement ring hiding a little extra under the hood. Twelve* (12) shimmery round-cut accent stones whirl round the...
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Cubic Zirconia Engagement Ring- The Jime (Customizable Cathedral-Raised Round Cut with Thick Infinity-Scalloped Band & Peekaboo Accents)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Jime (Customizable Cathedral-Raised Round Cut with Thick Infinity-Scalloped Band & Peekaboo Accents)

From $272.43 USD
Crazy in love or just plain crazy? Are you excited by the never-ending possibilities of the life that you will share together? The girl who will wear The Jime engagement...
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Cubic Zirconia Engagement Ring- The Jocelyn (Customizable Halo-Enhanced Round Cut featuring 3-side Accented Split-Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Jocelyn (Customizable Halo-Enhanced Round Cut featuring 3-side Accented Split-Band)

From $607.37 USD
A 5A diamond-quality Round Cut CZ stone of 0.50 to 3.50 carats (your choice) rests gracefully in a delicate halo setting above a shapely contoured split band that when caressed might...
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Cubic Zirconia Engagement Ring- The Jolene (Customizable Round Cut with Floral-inspired Clustered Accent Under-halo)
0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat1.90 Carat

Cubic Zirconia Engagement Ring- The Jolene (Customizable Round Cut with Floral-inspired Clustered Accent Under-halo)

From $439.94 USD
This unique floral-inspired CZ engagement ring is a feast for the senses. What exactly does The Jolene smell like when you open the gift box and take a big whiff of that...
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Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Asscher Cut Design with Halo Accents and Under-Halo Style)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Asscher Cut Design with Halo Accents and Under-Halo Style)

From $462.35 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
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Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Cushion Cut Design with Halo Accents and Under-Halo Style)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Cushion Cut Design with Halo Accents and Under-Halo Style)

From $430.77 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
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Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Emerald Cut Design with Halo Accents and Under-Halo Style)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Emerald Cut Design with Halo Accents and Under-Halo Style)

From $473.20 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
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Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Marquise Cut Design with Halo Accents and Under-Halo Style)
0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Marquise Cut Design with Halo Accents and Under-Halo Style)

From $515.77 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
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Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Oval Cut Design with Halo Accents and Under-Halo Style)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Oval Cut Design with Halo Accents and Under-Halo Style)

From $418.32 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
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Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Princess Cut Design with Halo Accents and Under-Halo Style)
0.40 Carat0.50 Carat0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Princess Cut Design with Halo Accents and Under-Halo Style)

From $403.52 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
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Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Radiant Cut Design with Halo Accents and Under-Halo Style)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Radiant Cut Design with Halo Accents and Under-Halo Style)

From $473.20 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
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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.