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Cubic Zirconia Engagement Ring- The Harleigh (Customizable 2-stone Oval Cut Artisan Style With Twisting Split-Pavé Band)
0.25 Carat0.50 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Harleigh (Customizable 2-stone Oval Cut Artisan Style With Twisting Split-Pavé Band)

From $747.71 USD
It’s not impossible for strangers to look at anyone else while you’re in the room. It just sometimes seems that way. And whatever magnetic quality you already possessed was multiplied...
Cubic Zirconia Engagement Ring- The Harleigh (Customizable 2-stone Pear Cut Artisan Style With Twisting Split-Pavé Band)
0.20 Carat0.50 Carat0.75 Carat

Cubic Zirconia Engagement Ring- The Harleigh (Customizable 2-stone Pear Cut Artisan Style With Twisting Split-Pavé Band)

From $747.16 USD
It’s not impossible for strangers to look at anyone else while you’re in the room. It just sometimes seems that way. And whatever magnetic quality you already possessed was multiplied...
Cubic Zirconia Engagement Ring- The Harleigh (Customizable 2-stone Princess Cut Artisan Style With Twisting Split-Pavé Band)
2.50 Carat

Cubic Zirconia Engagement Ring- The Harleigh (Customizable 2-stone Princess Cut Artisan Style With Twisting Split-Pavé Band)

From $839.40 USD
It’s not impossible for strangers to look at anyone else while you’re in the room. It just sometimes seems that way. And whatever magnetic quality you already possessed was multiplied...
Cubic Zirconia Engagement Ring- The Harleigh (Customizable 2-stone Radiant Cut Artisan Style With Twisting Split-Pavé Band)
0.33 Carat0.75 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Harleigh (Customizable 2-stone Radiant Cut Artisan Style With Twisting Split-Pavé Band)

From $769.67 USD
It’s not impossible for strangers to look at anyone else while you’re in the room. It just sometimes seems that way. And whatever magnetic quality you already possessed was multiplied...
Cubic Zirconia Engagement Ring- The Harleigh (Customizable 2-stone Round Cut Artisan Style With Twisting Split-Pavé Band)
0.06 Carat0.10 Carat0.12 Carat0.15 Carat0.16 Carat0.20 Carat0.25 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 Carat

Cubic Zirconia Engagement Ring- The Harleigh (Customizable 2-stone Round Cut Artisan Style With Twisting Split-Pavé Band)

From $712.19 USD
It’s not impossible for strangers to look at anyone else while you’re in the room. It just sometimes seems that way. And whatever magnetic quality you already possessed was multiplied...
Cubic Zirconia Engagement Ring- The Hé Zhang (Customizable Round Cut Design with Floral Segmented Halo & Sculptural Basket)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Hé Zhang (Customizable Round Cut Design with Floral Segmented Halo & Sculptural Basket)

From $330.36 USD
  Imagine vines growing along a garden wall as a sparkling waterfall trickles with soft susurration down into a tranquil koi pond dappled with water lilies. The sun smiles and...
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...
Cubic Zirconia Engagement Ring- The Hermione (Customizable 11-stone Round Channel Artisan Bypass)

Cubic Zirconia Engagement Ring- The Hermione (Customizable 11-stone Round Channel Artisan Bypass)

From $393.76 USD
The Hermione engagement ring. Smart, magical, with just enough attitude to fascinate you, and keep you on your toes. This 11-stone round-channel-accented beauty is for the enchanting woman of your...
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...
Cubic Zirconia Engagement Ring- The Holly (Customizable Round Cut Solitaire with Crosshatched Prong Basket)
0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Holly (Customizable Round Cut Solitaire with Crosshatched Prong Basket)

From $285.49 USD
Mark your first milestone as two, together, with a stone she'll wear all the miles from here to happily ever after. A 'milestone' is something more than in the mind;...
Cubic Zirconia Engagement Ring- The Honoka (Customizable Crown-Cathedral Round Cut Design with Clustered Large-Accent Halo & Ultra-thin Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Honoka (Customizable Crown-Cathedral Round Cut Design with Clustered Large-Accent Halo & Ultra-thin Band)

From $530.42 USD
Some people think it takes a lot of effort to dominate a room. Yet catching the eye is half the work already done. The Honoka is a prong-set 5A diamond-quality...
Cubic Zirconia Engagement Ring- The Huá (Customizable Cathedral-style Round Cut Design with Floral Segmented Halo & Milgrain+Accents Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Huá (Customizable Cathedral-style Round Cut Design with Floral Segmented Halo & Milgrain+Accents Band)

From $391.06 USD
The Huá derives her name from the spoken Mandarin dialect of the Chinese language. The simple phonetic pronounced when saying this word aloud is one of the most-heard sounds on...
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...
Cubic Zirconia Engagement Ring- The Ingrid (Customizable 7-Stone Artisan 'X' Channel)

Cubic Zirconia Engagement Ring- The Ingrid (Customizable 7-Stone Artisan 'X' Channel)

From $346.89 USD
If your style is cool and aloof, a unique style all of your own, you'll love The Ingrid engagement ring. A regal lady with a stark and intimidating beauty that...
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...
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...
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...
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...
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...
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...
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...
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...
Cubic Zirconia Engagement Ring- The Janneth (Customizable Asscher Cut Design with Twisting Rope-Pavé Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Janneth (Customizable Asscher Cut Design with Twisting Rope-Pavé Split Band)

From $669.45 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...
Cubic Zirconia Engagement Ring- The Janneth (Customizable Cushion Cut Design with Twisting Rope-Pavé Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Janneth (Customizable Cushion Cut Design with Twisting Rope-Pavé Split Band)

From $668.94 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...
Cubic Zirconia Engagement Ring- The Janneth (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

Cubic Zirconia Engagement Ring- The Janneth (Customizable Emerald Cut Design with Twisting Rope-Pavé Split Band)

From $674.98 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...
Cubic Zirconia Engagement Ring- The Janneth (Customizable Oval Cut Design with Twisting Rope-Pavé Split Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Janneth (Customizable Oval Cut Design with Twisting Rope-Pavé Split Band)

From $695.00 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...
Cubic Zirconia Engagement Ring- The Janneth (Customizable Princess Cut Design with Twisting Rope-Pavé Split Band)
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 Janneth (Customizable Princess Cut Design with Twisting Rope-Pavé Split Band)

From $667.09 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...
Cubic Zirconia Engagement Ring- The Janneth (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

Cubic Zirconia Engagement Ring- The Janneth (Customizable Radiant Cut Design with Twisting Rope-Pavé Split Band)

From $674.98 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...
Cubic Zirconia Engagement Ring- The Janneth (Customizable Round Cut Design with Twisting Rope-Pavé 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 Janneth (Customizable Round Cut Design with Twisting Rope-Pavé Split Band)

From $678.87 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...
Cubic Zirconia Engagement Ring- The Jeanna (Customizable Round Cut 7-stone Style Enhanced with Bezel Accents and Shared Prong Band)
1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat4.75 Carat

Cubic Zirconia Engagement Ring- The Jeanna (Customizable Round Cut 7-stone Style Enhanced with Bezel Accents and Shared Prong Band)

From $569.35 USD
It's the little idiosyncrasies that we love so much. The things you thought would drive you nuts, no... that's the good stuff. The lovely lass in your life has an...
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...
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...
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...
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,...
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...
Cubic Zirconia Engagement Ring- The Jordan (Customizable Center stone with Gypsy Accented Eternity Band)

Cubic Zirconia Engagement Ring- The Jordan (Customizable Center stone with Gypsy Accented Eternity Band)

From $289.10 USD
With nine (9) 0.02-0.05 carat-sized round-cut CZ accent stones in the rare "gypsy setting" style, and your choice of eleven (11) sublime center cut gemstone shapes-- in AAAAA diamond-quality Cubic...
Cubic Zirconia Engagement Ring- The Josephine (11-stone Crown-inspired Baguette Channel with Wide Band)

Cubic Zirconia Engagement Ring- The Josephine (11-stone Crown-inspired Baguette Channel with Wide Band)

From $401.87 USD
A woman wearing the right jewelry to match her temperament and taste will look resplendent, above it all, and beyond beautiful. Is this smooth-designed crown-inspired Cubic Zirconia engagement ring featuring...
Cubic Zirconia Engagement Ring- The Joy (Customizable Round-Cut with Split-Band Pave)

Cubic Zirconia Engagement Ring- The Joy (Customizable Round-Cut with Split-Band Pave)

From $717.69 USD
Smile, you're about to make her smile. Which can lead to you smiling even bigger. It's basically a smile-fest we're talking about here with The Joy, a beautiful 1 carat...
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...
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...

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.