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Band Width Ultra Wide (> 4.50 mm)Metal Type GoldClear all
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Cubic Zirconia Engagement Ring- The Mabel (Customizable Round Cut 7-stone Design with Journey-style Round Bezel 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 Mabel (Customizable Round Cut 7-stone Design with Journey-style Round Bezel Band Accents)

From $379.69 USD
The name "Mabel" is of English origin, and it means "lovable". The name's popularity for a woman born in the United States peaked in the early 20th century (1915 to be...
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Cubic Zirconia Engagement Ring- The Madison (Customizable Round Cut Design with Halo and Bezel-Accented Infinity-inspired Split 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 Madison (Customizable Round Cut Design with Halo and Bezel-Accented Infinity-inspired Split Band)

From $406.90 USD
Hair down; almost naked; armor stripped away; a moment to yourself in front of the mirror after waking. A smile, remembering his strong arms around you. A second smile, anticipating...
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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 Manuela (Customizable Cathedral-set Round Cut Solitaire with Rope-Engraved Split-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 Manuela (Customizable Cathedral-set Round Cut Solitaire with Rope-Engraved Split-Band)

From $267.69 USD
A single stone for a single woman who’s (hopefully for one man) single no more, The Manuela is a rope-inspired solitaire engagement ring full of hidden mystery. There’s an outstanding...
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Cubic Zirconia Engagement Ring- The Mariah (Round Center Halo-Style Lattice with Accented Step-Setting)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat0.50 Carat

Cubic Zirconia Engagement Ring- The Mariah (Round Center Halo-Style Lattice with Accented Step-Setting)

From $496.06 USD
The Mariah is magically magnificent. She's minutely memorable. She's a mesmerizing, metallic marriage of form and function, a one-of-a-kind experience that's hardly fair to classify as just an "engagement ring"....
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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 Marjorie (Customizable Center featuring Wide Band with Double-Row Round Channel Accents)

Cubic Zirconia Engagement Ring- The Marjorie (Customizable Center featuring Wide Band with Double-Row Round Channel Accents)

From $332.70 USD
What will you buy with the money you save choosing CZ over diamond for this wide channel-set CZ engagement ring featuring your choice of any of 11 different customizable centerstone...
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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 Maude (Customizable Cathedral-raised Round Cut Solitaire with Ribboned Split Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Maude (Customizable Cathedral-raised Round Cut Solitaire with Ribboned Split Band)

From $275.42 USD
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Is there anything sweeter than love at first fight? It’s no coincidence that there’s very little difference between the words ‘amor’ and ‘armor’. Love and war have been as indisputably...
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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 Monet (Customizable Round Cut Design with Wide Split-Pavé Band)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Monet (Customizable Round Cut Design with Wide Split-Pavé Band)

From $789.94 USD
The name that gave its name to the style ‘Monet’ has a French origin meaning “to be heard”, and what we hear is loud and clear. She's yours. You're hers....
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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 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 Nainika (Customizable 3-stone Round Cut Design with Pear Accents and Filigreed Split 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 Nainika (Customizable 3-stone Round Cut Design with Pear Accents and Filigreed Split Band)

From $317.00 USD
The Bengal region of the Indian subcontinent is perhaps known best in Western culture for the Bengal Tiger, a fiercely majestic creature with a stare nature designed to intimidate members...
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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 Natalie (Customizable Center Stone with Two-Tone Princess Channel Band)

Cubic Zirconia Engagement Ring- The Natalie (Customizable Center Stone with Two-Tone Princess Channel Band)

From $0.00 USD
They say that divinity is out of reach for an ordinary human being; tell that to the woman who puts this divine engagement ring on her finger and all of...
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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 Rachana (Customizable Round Cut Design with Wide Split-Pavé Band and Euro Shank)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Rachana (Customizable Round Cut Design with Wide Split-Pavé Band and Euro Shank)

From $454.90 USD
They say she needs to receive a diamond engagement ring, or he must not care very much about you or believe in your future together. You know better. You know...
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Cubic Zirconia Engagement Ring- The Reba (Customizable 8-pronged Round Cut Solitaire with Wide 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 Reba (Customizable 8-pronged Round Cut Solitaire with Wide Band)

From $251.33 USD
The solitaire has changed little since the Bronze Age. This classic ring type is, and was, and always will be worn on the finger of women of distinction. Women love...
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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 Shannan (Customizable Cathedral-set Round Cut 2x Halo with 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 Shannan (Customizable Cathedral-set Round Cut 2x Halo with Split-Pavé Band)

From $880.23 USD
Sneaky women have subtly influenced their innocent boyfriends to propose with this cathedral-set, double-halo, split-band-with-pavé engagement ring style for decades. About to 'pop the question'? We can imagine just what might be...
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Cubic Zirconia Engagement Ring- The Shay (Customizable Round Cut Ultra-wide w/ Double-Halo and Triple-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 Shay (Customizable Round Cut Ultra-wide w/ Double-Halo and Triple-Pavé Band)

From $911.00 USD
“Oh, I couldn’t! That’s just too much bling!” said your girlfriend, absolutely never. This 5A Round Cut cubic zirconia engagement ring is all that and more. You knew she’d love...
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Cubic Zirconia Engagement Ring- The Sherri (Customizable Wide Band Cathedral Solitaire)

Cubic Zirconia Engagement Ring- The Sherri (Customizable Wide Band Cathedral Solitaire)

From $365.08 USD
Look, you won't ever hurt her feelings if you tell her she's beautiful. But be careful when you give that compliment...trust us, timing is important here! The last thing you...
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Cubic Zirconia Engagement Ring- The Siri (Customizable Round Cut Design featuring Halo & Underhalo Plus Wide Accented 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 Siri (Customizable Round Cut Design featuring Halo & Underhalo Plus Wide Accented Band)

From $646.93 USD
It’s our experienced experience (online since 1999!) that women young and old have always looked wonderful in high-quality, diamond-replica jewelry. And still do today. And we’re willing to bet that...
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Cubic Zirconia Engagement Ring- The Tawny (Customizable Round Cut Bypass Pavé Split-Band with Twist)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Tawny (Customizable Round Cut Bypass Pavé Split-Band with Twist)

From $590.83 USD
What's that, you say? You don't think you've ever quite seen an engagement ring with quite the attitudinal panache of The Tawny? She appreciates you saying so. It's not every...
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Cubic Zirconia Engagement Ring- The Tia (0.25 CT Round Cathedral-Set Solitaire with Wide Geometric-inspired Band)

Cubic Zirconia Engagement Ring- The Tia (0.25 CT Round Cathedral-Set Solitaire with Wide Geometric-inspired Band)

From $0.00 USD
Isn't The Tia engagement ring just lovely? Sophisticated yet simple, elegant yet strong, with curves to make a other rings jealous. She noticed you noticing her and wanted to put...
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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 Tory (Customizable Cathedral-style Bar-set Round Cut Ring with Prong 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 Tory (Customizable Cathedral-style Bar-set Round Cut Ring with Prong Accents)

From $366.83 USD
It’s been 13 years since you honeymooned here. The concierge takes your request for theater tickets, and somehow despite never being out of your sight must have passed word to...
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Cubic Zirconia Engagement Ring- The Trudy (Customizable Round Cut Style with Wide Double Pavé Band)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Trudy (Customizable Round Cut Style with Wide Double Pavé Band)

From $586.15 USD
A retail store diamond jeweler we know of offers a 3.50 carat diamond-centered, 14 karat gold ring design almost identical to The Trudy engagement ring style from our CubicZirconia.com product...
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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 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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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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CZ Wedding Set, featuring The Gabrielle Mia engagement ring (Customizable Round Cut Design with Halo & Accented Three-sided Wide Split Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

CZ Wedding Set, featuring The Gabrielle Mia engagement ring (Customizable Round Cut Design with Halo & Accented Three-sided Wide Split Band)

$1,320.94 USDFrom $1,257.35 USD
We call this artisan-inspired, three-sided, pavé-band-accented engagement ring The Gabrielle Mia for confidential reasons. Featuring a labor-intensive fifty-eight (58)* hand-set, 1.20 mm* round-cut accent stones split between both tapered inlaid-band sides...
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CZ Wedding Set, featuring The Magda Lesli engagement ring (Customizable Double-Halo Style Round Cut with Curving Split Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

CZ Wedding Set, featuring The Magda Lesli engagement ring (Customizable Double-Halo Style Round Cut with Curving Split Band)

$833.31 USDFrom $794.09 USD
Your frenemy, a once good friend who you know quite well would rather jump off a high building than give you a sincere compliment, asked what you’d be wearing to...
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CZ Wedding Set, featuring The Maria Leeslii engagement ring (Customizable Bezel-set Round Cut Solitaire with Wide Beaded-Metal Split-Band)
0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat1.25 Carat

CZ Wedding Set, featuring The Maria Leeslii engagement ring (Customizable Bezel-set Round Cut Solitaire with Wide Beaded-Metal Split-Band)

$539.16 USDFrom $514.64 USD
You just received an invitation to Count Oakmont’s housewarming party in Edinburgh. Do you go with formal? Semi-formal? The invite says “black tie optional”. So which option do you choose...
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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.