US Size 3.00

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Cubic Zirconia Engagement Ring- The Eden (Customizable Cushion Cut Cathedral Solitaire with Wide Tapered Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Eden (Customizable Cushion Cut Cathedral Solitaire with Wide Tapered Band)

From $241.33 USD
Meet The Eden: A simple solitaire ring designed to shrink the whole world down to one simple choice. How big does she want it? The Eden knows love. She knows...
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Cubic Zirconia Engagement Ring- The Effie (Customizable Cushion Cut Center with Infinity-inspired Split Shared Prong Band and Bypass Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Effie (Customizable Cushion Cut Center with Infinity-inspired Split Shared Prong Band and Bypass Halo)

From $700.27 USD
Introducing The Effie engagement ring in 2016, which our design team believes is destined to become one of our most popular models dating back to the first website online here...
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Cubic Zirconia Engagement Ring- The Elaine Li (Customizable Cushion Cut Style with Halo, Wide Split Band and Euro Shank)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Elaine Li (Customizable Cushion Cut Style with Halo, Wide Split Band and Euro Shank)

From $390.71 USD
She has a classically elegant style that brings you joy every time you're lucky enough to feel her smile in your direction. The Elaine Li may just be the engagement...
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Cubic Zirconia Engagement Ring- The Eleonora (Customizable Cushion Cut Solitaire Design with Tapered Infinity-symbol Split-band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Eleonora (Customizable Cushion Cut Solitaire Design with Tapered Infinity-symbol Split-band)

From $247.66 USD
Want to hear the truth? You deserve a man who calls you 'baby', kisses you like he means it and will hold you like he never wants to let you...
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Cubic Zirconia Engagement Ring- The Eliana (Customizable Bezel-set Cushion Cut Style with Double Halo and Split Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Eliana (Customizable Bezel-set Cushion Cut Style with Double Halo and Split Shared Prong Band)

From $780.61 USD
Choose this eye-popping design for your future fiancé, an engagement ring masterfully crafted by CubicZirconia.com from an original, simple bezel-set Cushion Cut style with modifications dreamed up by the ring-maker...
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Cubic Zirconia Engagement Ring- The Ella (Customizable Cushion Cut Setting with Organic Under-halo & Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

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

From $451.45 USD
You'll be "Puttin' on the Ritz" with The Ella cubic zirconia engagement ring. This cool creation features the jivin' Cushion cut prong setting, accented with some burnin' shared prong accent stones around...
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Cubic Zirconia Engagement Ring- The Ella Gabriela (Customizable Cushion Cut Design with Tapered Euro Shank and Graduated Band Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Ella Gabriela (Customizable Cushion Cut Design with Tapered Euro Shank and Graduated Band Accents)

From $408.19 USD
You may have heard the phrase "she's got legs all the way up to her chin" before. Depending on the context of that comment - as well as whether in...
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Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Cushion Cut Bypass Design with Thin Twisting Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Ellie (Customizable 2-stone Cushion Cut Bypass Design with Thin Twisting Shared Prong Band)

From $482.07 USD
One and one, it's the simple math that works best. "Me and you make two," he whispers as he slides The Ellie engagement ring onto your finger and asks you...
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Cubic Zirconia Engagement Ring- The Emma Grace (Customizable Cathedral-set Cushion Cut 7-stone style Enhanced with 7 Halos)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Emma Grace (Customizable Cathedral-set Cushion Cut 7-stone style Enhanced with 7 Halos)

From $811.20 USD
Only a strong, confident woman should wear The Emma Grace engagement ring, a woman powerful enough to live her own legend. This artisan style ring could have been a simple...
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Cubic Zirconia Engagement Ring- The Eneroya (Customizable Enhanced 5-stone Cushion Cut Design with Thin Pavé Band)
1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Eneroya (Customizable Enhanced 5-stone Cushion Cut Design with Thin Pavé Band)

From $549.38 USD
The Eneroya is a masterpiece of quiet confidence for a special woman who knows her mind, and chooses only the fortunate few to let you in to share the treasures of...
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Cubic Zirconia Engagement Ring- The Eowyn (Customizable Vintage Artisan Cushion Cut Design with 3-Sided Filigree and Side Inlay Accent Enhancements)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Eowyn (Customizable Vintage Artisan Cushion Cut Design with 3-Sided Filigree and Side Inlay Accent Enhancements)

From $476.48 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 Erma (Customizable Cushion Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Erma (Customizable Cushion Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)

From $307.04 USD
Do you enjoy shopping? Have you learned everything about jewelry you need to know, just by browsing catalogs online and visiting jewelry stores all your life? Yeah. We thought not....
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Cubic Zirconia Engagement Ring- The Esperanza (Customizable Cathedral-set Cushion Cut Style with Large Cluster Halo Accents and Tapered Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Esperanza (Customizable Cathedral-set Cushion Cut Style with Large Cluster Halo Accents and Tapered Band)

From $363.71 USD
The name for this cathedral-prong-set engagement ring comes from the Spanish language word for “to hope” (‘esperar’). And hope is exactly what we’re feeling right now. Hope that an engagement...
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Cubic Zirconia Engagement Ring- The Essence (Customizable Artisan Cushion Cut Design with Thin, Accented Bypass Band)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Essence (Customizable Artisan Cushion Cut Design with Thin, Accented Bypass Band)

From $516.84 USD
This ring is elegant and slim with an ultra-thin. 1.32 mm tapered to 1.5 mm* band width. There are six (6) customizable center stone shape options, including as pictured and...
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Cubic Zirconia Engagement Ring- The Estefi (Customizable Cathedral-set Cushion Cut 3-stone Design with Round Accents & Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Estefi (Customizable Cathedral-set Cushion Cut 3-stone Design with Round Accents & Split Band)

From $308.43 USD
With triple the traditional center stone crowning The Estefi’s cathedral-raised ring setting, are you signifying that your love for her is triple the average relationship? Maybe. Is it? Seal your...
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Cubic Zirconia Engagement Ring- The Estelle (Customizable Cathedral-Halo Cushion Cut Design with Under-halo & Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Estelle (Customizable Cathedral-Halo Cushion Cut Design with Under-halo & Shared Prong Band)

From $663.42 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 Eternity (Customizable Cushion Cut Design featuring 3-Sided Infinity Trellis and Round-Channel Accented Band)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Eternity (Customizable Cushion Cut Design featuring 3-Sided Infinity Trellis and Round-Channel Accented Band)

From $385.09 USD
  Forever just may not be long enough to admire her, nor for her to admire her special ring. But every 'forever' starts with a today. You ready? If so,...
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Cubic Zirconia Engagement Ring- The Eve (Customizable Cushion Cut Solitaire with Metallic Drops Halo Lookalike)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Eve (Customizable Cushion Cut Solitaire with Metallic Drops Halo Lookalike)

From $240.97 USD
Life's a garden. As the sun is setting on another day spent as man and woman, in the duskiness of twilight it may be time consider an investment on your...
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Cubic Zirconia Engagement Ring- The Evie (Customizable Cushion Cut Solitaire with Grooved Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Evie (Customizable Cushion Cut Solitaire with Grooved Band)

From $242.86 USD
Sometimes secretaries seduce their bosses. Assistants, too. And yes, vice versa. The truth is, it's been a reality of life for as long as we put on dress clothes and...
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Cubic Zirconia Engagement Ring- The Fabiola (Customizable Cathedral-raised Cushion Cut Design featuring Rope-Braided Half-Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Fabiola (Customizable Cathedral-raised Cushion Cut Design featuring Rope-Braided Half-Pavé Band)

From $301.27 USD
The Fabiola will twist around your beloved's finger, intertwining in its braided-rope style band design a lasting reminder of your love and devotion. Love knots were the inspiration for this...
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Cubic Zirconia Engagement Ring- The Fallon (Customizable Enhanced 3-stone Style with Cushion Cut Center, Emerald Cut Accents, Double Halo and Thin Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Fallon (Customizable Enhanced 3-stone Style with Cushion Cut Center, Emerald Cut Accents, Double Halo and Thin Shared Prong Band)

From $918.46 USD
Featuring a stunning, thin-banded ring shank inlaid with small, brilliant, round-cut,  shared-prong style CZ stones cascading down to a Euro shank bottom from a raised center stone setting, this customizable...
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Cubic Zirconia Engagement Ring- The Faride (Customizable Heavy Prong-Set Cushion Cut Style with Round Cut Band Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Faride (Customizable Heavy Prong-Set Cushion Cut Style with Round Cut Band Accents)

From $360.97 USD
The most appreciated gifts are such as this ring, which doesn't shout how great it is... it whispers how great you think SHE is. Daily. Exotic and elegant: does that...
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Cubic Zirconia Engagement Ring- The Fatima (Customizable Cushion Cut Center with Triple Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Fatima (Customizable Cushion Cut Center with Triple Pavé Band)

From $1,042.53 USD
There isn't much to say about this engagement ring that isn't encapsulated in one word: "magnificent". It looks magnificent. And she'll feel magnificent when you slip The Fatima on her...
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Cubic Zirconia Engagement Ring- The Flora (Customizable Cushion Cut Cathedral Style with Oversized Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Flora (Customizable Cushion Cut Cathedral Style with Oversized Halo)

From $552.35 USD
Flowers may fade, but your love does not. Refresh and renew the commitment to your lasting love with this flower-inspired cathedral-set engagement ring that evokes the look and feel of...
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Cubic Zirconia Engagement Ring- The Florence (Customizable Cathedral-set Cushion Cut Solitaire with Vintage Braided Metal Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Florence (Customizable Cathedral-set Cushion Cut Solitaire with Vintage Braided Metal Band)

From $269.48 USD
Stand a few feet away and you’ll swear the hand-engraving intricately detailing the carved metal band of The Florence must have been sculpted by the winds, scampering side to side...
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Cubic Zirconia Engagement Ring- The Fortunada (Customizable 5-stone Design with Cushion Cut Center and Quad Baguettes)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Fortunada (Customizable 5-stone Design with Cushion Cut Center and Quad Baguettes)

From $372.32 USD
This elegant 5-stone engagement ring features a resplendent large, single 5A Cushion Cut center stone from 0.65 to 9.50 carats held securely in a prong setting. Plus there are four...
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Cubic Zirconia Engagement Ring- The Frankie (Customizable Cathedral-Raised Cushion Cut Solitaire with Angular Chevron Split Band)
2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Frankie (Customizable Cathedral-Raised Cushion Cut Solitaire with Angular Chevron Split Band)

From $361.98 USD
The Frankie ring glitters in gold, .925 sterling silver, palladium or pure 950 Platinum-- whether given as a promise ring, purity ring, or engagement ring. This solitaire style is available...
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Cubic Zirconia Engagement Ring- The Frannie (Customizable Cushion Cut Style with Halo and Tri-Split Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Frannie (Customizable Cushion Cut Style with Halo and Tri-Split Pavé Band)

From $897.85 USD
Not long after first getting this Cushion cut ring design from our team of master jewelers, the product description writers at CubicZirconia.com held an epic brainstorming session to come up...
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Cubic Zirconia Engagement Ring- The Frannie (Customizable Princess Cut Style with Halo and Tri-Split Pavé Band)
0.50 Carat0.65 Carat1.00 Carat1.25 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Frannie (Customizable Princess Cut Style with Halo and Tri-Split Pavé Band)

From $897.85 USD
Not long after first getting this Princess cut ring design from our team of master jewelers, the product description writers at CubicZirconia.com held an epic brainstorming session to come up with...
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Cubic Zirconia Engagement Ring- The Fredrika (Customizable Bezel-set Cushion Cut Solitaire with Wide 3-sided Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Fredrika (Customizable Bezel-set Cushion Cut Solitaire with Wide 3-sided Band)

From $254.85 USD
This ring's name has a Scandinavian origin meaning "peaceful ruler". And it's perfectly fitting because in a world where even married men and women fight, we made The Fredrika ring...
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Cubic Zirconia Engagement Ring- The Fritzie (Customizable Cathedral-set Enhanced 3-stone Cushion Cut Design with Multidirectional Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Fritzie (Customizable Cathedral-set Enhanced 3-stone Cushion Cut Design with Multidirectional Halo)

From $835.16 USD
Mum's the word, love. We won't tell a soul your life isn't as exciting as your ring makes it look. We call the cubic zirconia we use in our high-end...
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Cubic Zirconia Engagement Ring- The Gaurika (Customizable Cushion Cut Center with Thin Split-Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Gaurika (Customizable Cushion Cut Center with Thin Split-Shared Prong Band)

From $426.28 USD
What is love but the soul meeting its counterpoint in a gentle clash of destined halves uniting as one in both space and time? We're not sure, but we read...
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Cubic Zirconia Engagement Ring- The Gayle (Customizable Cushion Cut Solitaire with Wide-Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Gayle (Customizable Cushion Cut Solitaire with Wide-Split Band)

From $247.74 USD
If you ever found yourself doubting 'true love' because you waited what seemed an entire lifetime to feel that special click with someone, and came to despair of ever finding...
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Cubic Zirconia Engagement Ring- The Gemma (Customizable Cathedral-Bezel Cushion Cut Solitaire)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Gemma (Customizable Cathedral-Bezel Cushion Cut Solitaire)

From $256.03 USD
Your muse. Your love. Are you going to make her your wife? Maybe you already did. Who knows? Maybe one day you'll have children together, and she'll be a mother,...
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Cubic Zirconia Engagement Ring- The Geraldine Lea (Customizable Cushion Cut Style with Delicate Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Geraldine Lea (Customizable Cushion Cut Style with Delicate Pavé Band)

From $432.88 USD
Featuring 22* round 1.30 mm accent stones in a pavé style, this ring leaves the spotlight to her wearer, though for her wearer at any time needed The Geraldine Lea...
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Cubic Zirconia Engagement Ring- The Ginny Lynn (Customizable Cushion Cut Halo Style with Accented Split-Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Ginny Lynn (Customizable Cushion Cut Halo Style with Accented Split-Band)

From $570.87 USD
From the tips of your fingertips up. That's where looking good and feeling good always starts. Travel a mere inch or two from that most unique of personal identifiers along...
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Cubic Zirconia Engagement Ring- The Giuliana (Customizable Cathedral-set Cushion Cut Design with Double Halo)
0.65 Carat1.00 Carat1.50 Carat

Cubic Zirconia Engagement Ring- The Giuliana (Customizable Cathedral-set Cushion Cut Design with Double Halo)

From $656.07 USD
Stop right there! Look right here! The Giuliana has arrived. The Giuliana's center setting features 0* round, 1.30 mm* halo accent stones surrounding the prong-set, Cushion cut center stone. We're...
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Cubic Zirconia Engagement Ring- The Gloria (Customizable Cushion Cut Style with Princess Channel Bar Setting)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Gloria (Customizable Cushion Cut Style with Princess Channel Bar Setting)

From $719.43 USD
Slip a finger into this slim and delicate-appearing engagement ring and be magically transported to a land far, far away where every woman is a princess who just may surprise...
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Cubic Zirconia Engagement Ring- The Goldie (Customizable Cushion Cut Center with Twisty Split-Pavé Band and Artisan Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Goldie (Customizable Cushion Cut Center with Twisty Split-Pavé Band and Artisan Halo)

From $954.12 USD
‘Goldie’ is a name of British origin meaning “made of gold”. For millennia, gold has been a measure of wealth and prestige...and the material from which arguably the most beautiful...
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Cubic Zirconia Engagement Ring- The Greta (Customizable Bezel-Set Cushion Cut Center with Thin Shared Prong Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Greta (Customizable Bezel-Set Cushion Cut Center with Thin Shared Prong Band)

From $524.22 USD
Underneath massive, aged oaks you're sitting on a comfortable bench in Central Park. Twilight settles in, with the promise of a starlit night to come. Cool winds are blowing in...
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US Size 3.00 Cubic Zirconia Rings

This product collection has the CubicZirconia.com rings, engagement rings and wedding bands that can be manufactured in a U.S. finger ring size of 3.00.

You can see all available cubic zirconia ring sizes here, and filter our rings product catalog by any specific US ring size number. 

Not sure what your finger ring size actually is? Click here for tips and/or order our ring sizing kit to check. We can also help you with sneaky ninja tips to find what her finger ring size is for a confidential surprise gift without her knowing what you're doing!

If you're outside the United States, Canada and Mexico-- which all use the U.S. ring sizing system used primarily on this website store-- then maybe you need our international ring size chart to convert your known international ring size into a U.S. ring size.