US Size 3.00

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Cubic Zirconia Engagement Ring- The Lorie Ella (Customizable Artisan-Cathedral Cushion Cut with Halo and Pavé Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Lorie Ella (Customizable Artisan-Cathedral Cushion Cut with Halo and Pavé Accents)

From $530.19 USD
For a sophisticated lady with a taste for the lavish, The Lorie Ella features a beautiful large center stone and a beauty for the ages that will never go out...
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Cubic Zirconia Engagement Ring- The Lottie (Customizable Cushion Cut Design featuring Wide Beaded Split Band with Round Bezel-set Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Lottie (Customizable Cushion Cut Design featuring Wide Beaded Split Band with Round Bezel-set Accents)

From $717.34 USD
The Lottie is a 5A diamond-quality cubic zirconia engagement ring specially designed for the woman whose grace, sense of humor and smarts make her just what you've wanted all along....
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Cubic Zirconia Engagement Ring- The Louisa (Customizable Cushion Cut Design with Twisting Split Pavé Band and Underhalo Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Louisa (Customizable Cushion Cut Design with Twisting Split Pavé Band and Underhalo Accents)

From $485.57 USD
‘Unique’ is an apt description of this prong-set Cushion Cut engagement ring enhanced by more than a little something extra. If you're looking for an artful engagement ring with plenty...
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Cubic Zirconia Engagement Ring- The Luci Swan (Customizable Decorative-Pronged Cushion Cut with Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Luci Swan (Customizable Decorative-Pronged Cushion Cut with Pavé Band)

From $381.57 USD
Feminine and charming, without being chewing-on-her-split-ends girly. That's how we'd describe this ring in just a few words for a guy. A woman, though, she might want to know more....
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Cubic Zirconia Engagement Ring- The Lucille May (Customizable Cushion Cut Solitaire featuring Filigree Faux Halo and Infinity Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Lucille May (Customizable Cushion Cut Solitaire featuring Filigree Faux Halo and Infinity Split Band)

$249.60 USDFrom $229.00 USD
Women have loved wearing solitaire rings for millennia. Never out of style, we think it’s partly because a one-stone ring provides beauty without pretension.  And perhaps— just perhaps— because this...
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Cubic Zirconia Engagement Ring- The Lucinda (Customizable Cushion Cut Halo-Clover Style with Thin Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Lucinda (Customizable Cushion Cut Halo-Clover Style with Thin Pavé Band)

From $612.09 USD
Women have been known to fall so in love with this customizable thin-pavé-band, cathedral-set engagement ring that they marry a man clearly beneath them. Choose 0.65 to 3.50 carats Cushion ...
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Cubic Zirconia Engagement Ring- The Lula (Customizable 3-stone Bezel Design with Cushion Cut Center and Round Cut Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Lula (Customizable 3-stone Bezel Design with Cushion Cut Center and Round Cut Accents)

From $350.60 USD
Yes, the glam girl from your fantasies can become the glamorous wife on your arm as quickly as you want that to happen. Our finished jewelry comes with a Lifetime...
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Cubic Zirconia Engagement Ring- The Luz Marie (Customizable Halo-style Cushion Cut with Split-Pavé Band & Pear Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Luz Marie (Customizable Halo-style Cushion Cut with Split-Pavé Band & Pear Accents)

From $739.22 USD
She wore the high boots and low-cut blouses as signals of her availability. Lots of men on the make picked up on them. But you’re the fortunate one who picked...
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Cubic Zirconia Engagement Ring- The Luzella (Customizable 5-stone Design with Cushion Cut Center and Round Bezel Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

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

From $358.62 USD
L is for Love, which we wish you everlasting. U is for Understanding, like that which a successful couple shows to each other. Alternatively, one could say it’s also for...
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Cubic Zirconia Engagement Ring- The Lyla Ann (Customizable Cushion Cut Design with Wide Double-Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Lyla Ann (Customizable Cushion Cut Design with Wide Double-Pavé Band)

From $448.05 USD
When our company founder first took action in 1999 with an idea to sell cubic zirconia online, he didn’t know how the company would turn out. But he knew at...
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Cubic Zirconia Engagement Ring- The Lynette (Customizable Cathedral-style Bezel-set Cushion Cut 13-stone Design with Round Band Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Lynette (Customizable Cathedral-style Bezel-set Cushion Cut 13-stone Design with Round Band Accents)

From $323.05 USD
You have no need for fuss, and no desire to bother learning why it seems like some other women do. Everything in your life serves a purpose, and its choice...
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Cubic Zirconia Engagement Ring- The Mabel (Customizable Cushion Cut 7-stone Design with Journey-style Round Bezel Band Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Mabel (Customizable Cushion Cut 7-stone Design with Journey-style Round Bezel Band Accents)

From $388.58 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 Mackenzie (Customizable Cushion Cut Bezel-set Split band with Halo)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Mackenzie (Customizable Cushion Cut Bezel-set Split band with Halo)

From $391.76 USD
Proud and practical, like the Scottish clan it is named for-- and ultra-wide compared to most rings-- The MacKenzie engagement ring is anything but a dull trinket for a shallow...
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Cubic Zirconia Engagement Ring- The Madison (Customizable Cushion Cut Design with Halo and Bezel-Accented Infinity-inspired Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Madison (Customizable Cushion Cut Design with Halo and Bezel-Accented Infinity-inspired Split Band)

From $423.31 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 Madison Taylor (Customizable Cushion Cut Halo Design with Split Band and Dual Round Side-Knuckle Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Madison Taylor (Customizable Cushion Cut Halo Design with Split Band and Dual Round Side-Knuckle Accents)

From $384.96 USD
Your hairstyle makes the request: “give me a little help, will you?” Your little black dress says “I want something buxom and stately to accent our curves”. Your fuschia-painted toenails...
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Cubic Zirconia Engagement Ring- The Maeve (Customizable 3-stone with Dual Baguettes)

Cubic Zirconia Engagement Ring- The Maeve (Customizable 3-stone with Dual Baguettes)

From $321.95 USD
1 review
What else can we say about The Maeve, the 0.25-3.5 carat center stone 5A cubic zirconia engagement ring featuring dual tapered baguette accents making up a stylish 3-stone design. It's...
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Cubic Zirconia Engagement Ring- The Magda Lesli (Customizable Double-Halo Style Cushion Cut with Curving Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Magda Lesli (Customizable Double-Halo Style Cushion Cut with Curving Split Band)

From $559.31 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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Cubic Zirconia Engagement Ring- The Magdalena Oha (Customizable Bezel-set Cushion Cut Style with Wide Tri-split Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Magdalena Oha (Customizable Bezel-set Cushion Cut Style with Wide Tri-split Pavé Band)

From $669.63 USD
Now that you've made your choice for the extraordinary dance partner who will share your life, you're now considering the ring that will bond you and she together in a...
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Cubic Zirconia Engagement Ring- The Maha (Customizable Cushion Cut Solitaire Design with Wide, Ribboned Split-band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Maha (Customizable Cushion Cut Solitaire Design with Wide, Ribboned Split-band)

From $242.74 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 Mahlia (Customizable 3-stone Design with Cushion Cut Center, Round Accents and Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Mahlia (Customizable 3-stone Design with Cushion Cut Center, Round Accents and Split Band)

From $307.28 USD
This is a jewelry piece guaranteed to make her smile or your money back. 5A (AAAAA) diamond-quality cubic zirconia + your choice of precious metals for manufacturing + your choice...
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Cubic Zirconia Engagement Ring- The Mailynne (Customizable Cushion Cut Style with Split-Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Mailynne (Customizable Cushion Cut Style with Split-Pavé Band)

From $578.05 USD
Hopefully, there's not an awkward silence if you're asking the woman of your dreams to marry you and this breathtaking engagement ring leaves her almost speechless. We really DO want...
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Cubic Zirconia Engagement Ring- The Majo Jimena (Customizable Cushion Cut Design with Thin Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Majo Jimena (Customizable Cushion Cut Design with Thin Pavé Band)

From $455.36 USD
Are you a woman who can wear The Majo Jimena? Man, your guy is lucky as hell. And oh, the stories you will tell of the adventures you have while wearing...
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Cubic Zirconia Engagement Ring- The Makayla Belle (Customizable 3-stone Design with Cushion Cut Center and Halo Enhancement)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

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

From $277.48 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...
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Cubic Zirconia Engagement Ring- The Malena (Customizable Three-stone Cushion Cut Design with Small Round Accents and Vintage Trellis/Basket)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

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

From $287.63 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...
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Cubic Zirconia Engagement Ring- The Maleny (Customizable Cushion Cut Design with Round-Accented Band, Micropavé Under-Halo and Decorative Prong Accents))
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Maleny (Customizable Cushion Cut Design with Round-Accented Band, Micropavé Under-Halo and Decorative Prong Accents))

From $465.79 USD
The ubiquitous '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...
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Cubic Zirconia Engagement Ring- The Mandira (Customizable 5-stone Bezel-set Cushion Cut Design with Quad Round-Bezel Side Stones)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat9.50 Carat

Cubic Zirconia Engagement Ring- The Mandira (Customizable 5-stone Bezel-set Cushion Cut Design with Quad Round-Bezel Side Stones)

From $337.50 USD
There's power in being the kind of woman who's too busy falling in love with yourself to even consider marrying the wrong man. Are you everyday gaining more and more...
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Cubic Zirconia Engagement Ring- The Manuela (Customizable Cathedral-set Cushion Cut Solitaire with Rope-Engraved Split-Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Manuela (Customizable Cathedral-set Cushion Cut Solitaire with Rope-Engraved Split-Band)

From $269.67 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 Marcia (Customizable Bezel-set Cushion Cut Bypass Design with 3-sided Mobius-inspired Split-Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Marcia (Customizable Bezel-set Cushion Cut Bypass Design with 3-sided Mobius-inspired Split-Pavé Band)

From $504.70 USD
‘What's a “mobius”?’, you ask? A ‘mobius strip’ is any object with one surface and one edge, typically made out of flexible materials like paper or fabric, where you can...
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Cubic Zirconia Engagement Ring- The Margie Mae (Customizable Cushion Cut Halo-Style with Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Margie Mae (Customizable Cushion Cut Halo-Style with Pavé Band)

From $499.91 USD
What else can we say about The Margie Mae engagement ring? She's like a hometown girl who loves the simple life where neighbors know each other, but who wasn't afraid...
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Cubic Zirconia Engagement Ring- The Maria Leeslii (Customizable Bezel-set Cushion Cut Solitaire with Wide Beaded-Metal Split-Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Maria Leeslii (Customizable Bezel-set Cushion Cut Solitaire with Wide Beaded-Metal Split-Band)

From $241.13 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 Engagement Ring- The Mariah (Cushion Center Halo-Style Lattice with Accented Step-Setting)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

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

From $440.32 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 Marianne (Customizable Cathedral-set Cushion Cut Style with Thin Pavé Band)
1.00 Carat1.50 Carat2.50 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Marianne (Customizable Cathedral-set Cushion Cut Style with Thin Pavé Band)

From $442.70 USD
Simple. Comfortable. Reliable. Yet there's something extra about this classic ring style you likely won't feel until you see the wearer step away from the dirty dishes and the demanding...
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Cubic Zirconia Engagement Ring- The Maricela (Customizable Bezel-Halo Cushion Cut Ring with Wide Tapered Pavé Split Band & Decorative Trellis)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Maricela (Customizable Bezel-Halo Cushion Cut Ring with Wide Tapered Pavé Split Band & Decorative Trellis)

From $802.71 USD
The Maricela engagement ring is a true original made for a true original: the one who caught your attention when you least expected it, she who stood out from all...
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Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Cushion Cut Solitaire with Tooled Trellis Design)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Marie Rosalind (Customizable Cushion Cut Solitaire with Tooled Trellis Design)

From $235.95 USD
Marriage begins with a wedding. Before almost every wedding, there's an engagement. Before an engagement, you're going to have a proposal. Preceding the proposal is usually the picking of the...
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Cubic Zirconia Engagement Ring- The Mariela (Customizable Cathedral-Bezel Cushion Cut Style with Wide Straight Split-Pavé Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Mariela (Customizable Cathedral-Bezel Cushion Cut Style with Wide Straight Split-Pavé Band)

From $961.38 USD
It's not just your imagination, brother. There really is a glamorous feel radiating from this modernistic, bezel-set Cushion Cut Cubic Zirconia engagement ring. You shouldn't feel surprised when you can sense...
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Cubic Zirconia Engagement Ring- The Marilyn (Customizable Cathedral-set Cushion Cut Center with Split-Pavé Band and Prong Accents)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Marilyn (Customizable Cathedral-set Cushion Cut Center with Split-Pavé Band and Prong Accents)

From $704.47 USD
1 review
The woman who wears this stylish piece of bridal jewelry likes to think of herself as flirty and fun, and the man who gifts it to her sees her that...
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Cubic Zirconia Engagement Ring- The Maritere (Customizable Cushion Cut style with Round-Bezel Floral Halo and Accented Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Maritere (Customizable Cushion Cut style with Round-Bezel Floral Halo and Accented Band)

From $698.01 USD
“Every time I hear her name, it's like the sun shined through the rain.” Who else wants to quietly bask in the glow of her beauty? The Maritere engagement ring...
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Cubic Zirconia Engagement Ring- The Maritza (Customizable Bezel-Halo Cushion Cut Style with Pavé Split Band & Euro Shank)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Maritza (Customizable Bezel-Halo Cushion Cut Style with Pavé Split Band & Euro Shank)

From $950.61 USD
“I told her how magic it was that she had captured my heart. That of all the women in the world she was the one I wanted. That I couldn’t...
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Cubic Zirconia Engagement Ring- The Marja (Customizable Cushion Cut Solitaire with Twisting Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat

Cubic Zirconia Engagement Ring- The Marja (Customizable Cushion Cut Solitaire with Twisting Split Band)

From $247.82 USD
A single 5A diamond-quality Cushion cut solitaire center stone sits with simple beauty, secured in a tastefully understated, prong-setting style that puts the focus on the finger. And isn't that...
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Cubic Zirconia Engagement Ring- The Marnie (Customizable Cushion Cut Solitaire with Grooved Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

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

From $238.66 USD
There’s hope for even the busiest of us to live a simpler life. You don’t have to meditate on a mountaintop quite yet. You can start right here, with the gift...
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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.