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Cubic Zirconia Engagement Ring- The Jubilee (Customizable Round Cut Solitaire with Beaded Metallic Milgrain)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Jubilee (Customizable Round Cut Solitaire with Beaded Metallic Milgrain)

From $289.49 USD
Her name harkens from an ancient Hebrew celebration of joy, travel and rest. The Jubilee is a ring specially designed for the woman whose gift of love is worth taking...
Cubic Zirconia Engagement Ring- The Kaipo (Customizable 7-stone Round Cut Style with Triple Round-Bezel Accent Cluster Each Side)
1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat4.75 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Kaipo (Customizable 7-stone Round Cut Style with Triple Round-Bezel Accent Cluster Each Side)

From $394.01 USD
Be sure you slide this extraordinary 7-stone 5A diamond-quality cubic zirconia engagement ring on the finger of an extraordinary woman, because that's who this lil' sweetheart was made for. It...
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...
Cubic Zirconia Engagement Ring- The Libia (Customizable Triple Round Cut Design)
0.06 Carat0.08 Carat0.10 Carat0.12 Carat0.15 Carat0.16 Carat0.20 Carat0.25 Carat

Cubic Zirconia Engagement Ring- The Libia (Customizable Triple Round Cut Design)

From $263.71 USD
Modesty becomes you when you select this best-selling ring design from CubicZirconia.com. This triple Round cut cubic zirconia ring can be given as an engagement ring. And with triple the...
Cubic Zirconia Engagement Ring- The Makayla Belle (Customizable 3-stone Design with Round Cut Center and Halo Enhancement)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Makayla Belle (Customizable 3-stone Design with Round Cut Center and Halo Enhancement)

From $321.96 USD
Flowers are pink and yellow, and her dress is white. He watches her walk towards him, and the music isn't just in her head this time. He looks to the...
Cubic Zirconia Engagement Ring- The Malena (Customizable Three-stone Round Cut Design with Small Round Accents and Vintage Trellis/Basket)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Malena (Customizable Three-stone Round Cut Design with Small Round Accents and Vintage Trellis/Basket)

From $331.62 USD
Do you see that intricate scroll-work design 'round The Malena's center setting? Isn't it great what you can create with precious metal when the goal is to accentuate and not...
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...
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...
Cubic Zirconia Engagement Ring- The Natascha Eva (Customizable Cathedral-raised Round Cut Halo-and-Accented Band Design)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Natascha Eva (Customizable Cathedral-raised Round Cut Halo-and-Accented Band Design)

From $587.79 USD
The Natascha Eva engagement ring evokes a medieval princess and the greedy, gold-seeking dragon that kidnapped Her Highness seeking a queenly ransom to add to his hoard of hidden wealth....
Cubic Zirconia Engagement Ring- The Natsumi (Customizable 3-stone Round Cut Design with Small Round Accents and Filigree)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Natsumi (Customizable 3-stone Round Cut Design with Small Round Accents and Filigree)

From $299.94 USD
"Shall I compare thee to a summer's day?" The Bard of Avon wasn't composing sonnets thinking about your sweetheart...or about The Natsumi engagement ring from CubicZirconia.com for that matter. But...
Cubic Zirconia Engagement Ring- The Neve (Customizable Cathedral-raised Round Cut Design with Star Halo & Round-Bezel Peekaboo Accents)
0.25 Carat0.33 Carat

Cubic Zirconia Engagement Ring- The Neve (Customizable Cathedral-raised Round Cut Design with Star Halo & Round-Bezel Peekaboo Accents)

From $345.25 USD
She is a sunburst of radiance in your life. How did this impressive lady so quickly become the dazzling supernova dominating your orbit? What force of the cosmos drew you...
Cubic Zirconia Engagement Ring- The Pacifica (Customizable Cathedral Round Cut Design with Halo and Delicate Milgrain)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Pacifica (Customizable Cathedral Round Cut Design with Halo and Delicate Milgrain)

From $483.82 USD
The Pacifica style from CubicZirconia.com will be precision-manufactured in the precious metal of your choice. Designed right into her .925 sterling silver, gold, palladium, or pure 950 Platinum ring shank...
Cubic Zirconia Engagement Ring- The Paisley (Customizable Round Cut Solitaire with Band Flourish and Decorative Trellis)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Paisley (Customizable Round Cut Solitaire with Band Flourish and Decorative Trellis)

From $283.15 USD
We'll admit that The Paisley ring is whimsical. It's intentional because we at CubicZirconia.com believe a ring and its wearer can share personality traits. Indeed, we first made this cleverly-constructed...
Cubic Zirconia Engagement Ring- The Romina Salomé (Customizable Super-Cathedral Round Cut Design with Hidden-stone Under-halo Trellis)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Romina Salomé (Customizable Super-Cathedral Round Cut Design with Hidden-stone Under-halo Trellis)

From $449.10 USD
I really shouldn't be telling you this... but... it's okay to spy on your guy. There, we said it. Typically, sure, maybe it's not sound relationship advice to get all...
Cubic Zirconia Engagement Ring- The Roseanne (Customizable Cathedral-set Round Cut Design with Halo, Thin Shared Prong Band & Round-Bezel Peekaboos)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Roseanne (Customizable Cathedral-set Round Cut Design with Halo, Thin Shared Prong Band & Round-Bezel Peekaboos)

From $808.50 USD
  "I don't flirt, honey. I just talk", says The Roseanne from CubicZirconia.com, before continuing: "It's not my fault everything I say comes out smooth like the cream cheese you...
Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Round Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat1.25 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Sandhya (Customizable 9-stone Round Cut Design with 8-prong Decorative Basket & Round Cut Side Stones)

From $402.56 USD
She is a compassionate listener. An accomplished sounding-board. A trusted confidante. The mere thought of her brings harmony to any inner turmoil you may have had. Her gentle yet determined...
Cubic Zirconia Engagement Ring- The Shanice (Customizable Round Cut Artisan Design with Scalloped, Round-Accented Band and Milgrain Detail)
0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Shanice (Customizable Round Cut Artisan Design with Scalloped, Round-Accented Band and Milgrain Detail)

From $452.94 USD
It seems that everyone and everything good is magnetically drawn to her. And why not? The Shanice engagement ring from CubicZirconia.com features just what you love about the classic solitaire,...
Cubic Zirconia Engagement Ring- The Shariya (Customizable Round Cut Solitaire with Organic Textured Band and Decorative Prong Basket)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.00 Carat3.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Shariya (Customizable Round Cut Solitaire with Organic Textured Band and Decorative Prong Basket)

From $285.28 USD
She has an incredible presence of mind that allows her to overcome all obstacles. She knows what she wants, and she's determined to succeed... but not at any cost. Her...
Cubic Zirconia Engagement Ring- The Sharona (Customizable 3-stone Design with Round Cut Center and Dual Large Pear Side Stones)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Sharona (Customizable 3-stone Design with Round Cut Center and Dual Large Pear Side Stones)

From $342.14 USD
M-m-m-MY Sharona! Do you remember that 70's rock song? No? Take a listen at this Youtube link. Note: video NSFW. If you opened that new window in your internet browser...
Cubic Zirconia Engagement Ring- The Sparkela (2.0 Carat Radiant Cut with Semi-Eternity Band)

Cubic Zirconia Engagement Ring- The Sparkela (2.0 Carat Radiant Cut with Semi-Eternity Band)

From $838.82 USD
1 review
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...
Cubic Zirconia Engagement Ring- The Taryn (Customizable Triple Round Cut Design with Decorative Trellis)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Taryn (Customizable Triple Round Cut Design with Decorative Trellis)

From $347.27 USD
The Taryn engagement ring is pure perfection with a triple Round cut cubic zirconia setting. Choose three round cut stones, three oval cut stones, three square/princess cut stones, three cushion...
Cubic Zirconia Engagement Ring- The Venus (Customizable Round Cut Design with Twisting Infinity-inspired, Pavé Split Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Venus (Customizable Round Cut Design with Twisting Infinity-inspired, Pavé Split Band)

From $798.53 USD
Can a piece of jewelry have love infused into its very metal? That's a question our design team asked themselves one day: How do we embody the very essence of...
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...
Cubic Zirconia Engagement Ring- The Viridiana (Customizable 5-stone Design with Round Cut Center and Quad Round-Bezel Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Viridiana (Customizable 5-stone Design with Round Cut Center and Quad Round-Bezel Accents)

From $353.93 USD
This 5-stone bezel-set Round cut CZ ring with peekaboo accents is made for a woman who is a well-spring of life. Her presence soothes you, and gives you rest. Yet...
Cubic Zirconia Engagement Ring- The Winter (Customizable Round Cut Cathedral-Halo Design with Tri-Cluster Round Accents)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat3.00 Carat3.50 Carat2.00 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Winter (Customizable Round Cut Cathedral-Halo Design with Tri-Cluster Round Accents)

From $547.27 USD
When they say, "Winter is coming," you can reply: "Let her stay." Inside the coldest, most relentless blizzard, you've got a secret shelter of comfort. She shines with a glorious,...
Cubic Zirconia Engagement Ring- The Zaya (Customizable Cathedral-Crown Round Cut Design with Halo and Accented Band)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Zaya (Customizable Cathedral-Crown Round Cut Design with Halo and Accented Band)

From $651.54 USD
You've got a definite winner with The Zaya. This halo-style engagement ring is offered by CubicZirconia.com manufactured in your choice of .925 Sterling Silver, Gold, Palladium, or pure 950 Platinum....
Cubic Zirconia Engagement Ring- The Zhee (Customizable Cathedral-Crown Round Cut Design with Halo and Scalloped Side Stones)
0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.00 Carat3.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Zhee (Customizable Cathedral-Crown Round Cut Design with Halo and Scalloped Side Stones)

From $561.70 USD
Do you know the secret language of the folding hand fan? In ancient times women of the Far East practiced this subtle art of wordlessly communicating with men. Samurai found...
Cubic Zirconia Engagement Ring- The ________ Naming Rights 69-804 (1.20 Carat Asscher or Round Cut Vintage with Hand-Engraving)

Cubic Zirconia Engagement Ring- The ________ Naming Rights 69-804 (1.20 Carat Asscher or Round Cut Vintage with Hand-Engraving)

$0.00 USD
Does your idea of romance involve long walks through lovely gardens, a nice dinner, followed by a classic romance novel by Jane Austen read while cuddling by a warm fire?...
Cubic Zirconia Engagement Ring- The ________ Naming Rights 69-821 (1.18 TCW Oval Vintage Hand-Engraved)

Cubic Zirconia Engagement Ring- The ________ Naming Rights 69-821 (1.18 TCW Oval Vintage Hand-Engraved)

From $0.00 USD
1 review
Women have been searching for a look like this for years, a shimmering sparkle of sensual sassiness made metal that hugs the skin in an unmistakable fashion rarely seen since...
Cubic Zirconia Engagement Ring- The ________ Naming Rights 69-822 (1.33 Carat Vintage Oval-cut with Filigree & Peekaboo Accents)

Cubic Zirconia Engagement Ring- The ________ Naming Rights 69-822 (1.33 Carat Vintage Oval-cut with Filigree & Peekaboo Accents)

From $929.47 USD
The ________ sings of the beautiful gifts of lasting love and celebration of home and family. The woman that wears The ________ engagement ring is solid, dependable, and enviably beautiful. There...
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:...
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:...
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:...
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:...
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:...

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.