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    US Size 3.75

    US Size 3.75 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 3.75.

    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. 

    Cubic Zirconia Anniversary Ring Band, Style 05-07 (1.50 TCW V-Shaped Baguette Channel)


    $473.19 USD$1,536.19 USD

    With one and a half carats total weight, you'll have some serious 'bling' when you choose this sexy anniversary ring. Note: This ring is pictured with both the engagement ring...

    Cubic Zirconia Anniversary Ring Band, Style 121-593 (1.02 TCW Princess Channel)


    $482.47 USD$2,907.84 USD

    The biggest choice you're facing right now is just making sure to pick out the right size, because something tells us you've already made up your mind that this stunning...

    Cubic Zirconia Engagement Ring- 10.75 TCW Celebrity Replica Ciara's Ring


    $766.17 USD$4,462.50 USD

    This Ciara celebrity replica engagement ring will impress even the most discerning pop culture aficionado. Not available for naming rights program. Center Stone Shape: Emerald CutSide Stone Shape: Emerald CutStone...

    Cubic Zirconia Engagement Ring- A Round Cut Solitaire with Straight Edge Prongs


    $227.51 USD$1,270.00 USD

    One of our simplest and best-selling styles, this round cut solitaire CZ engagement ring features a straight edged 6-prong design favored by the hip and trendy. This ring is not...

    Cubic Zirconia Engagement Ring- The a'Malisa (Customizable 3-stone Oval Cut Design with 2 Oval Cut Side Stones and Wide, Bubble-Bead Split-Band)


    $367.49 USD$2,710.91 USD

      The a'Malisa 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...

    Cubic Zirconia Engagement Ring- The Abigail (1.26 CT Emerald-Cut with Baguette Accents and Hand-Engraved Band)


    $779.43 USD$3,056.94 USD

    Exquisite in every way, this diamond-quality 5A Cubic Zirconia engagement ring showcases twin emerald-cut straight baguette accent CZ gemstones to either side of an alluring 1.0 CT emerald-cut center stone...

    Cubic Zirconia Engagement Ring- The Adamari (Customizable 7-stone Emerald Cut Style with Round Bar-set Accents)


    $330.28 USD$1,993.00 USD

    Have you ever said you’ll do something someday? ‘Someday’ is not a day of the week, says the mirror-reversed ink inscription tattooed on the abdominal muscles of a man hell-bent...

    Cubic Zirconia Engagement Ring- The Adelaide (Customizable Asscher Cut Cathedral Solitaire with Two-Tone Option Decorative Trellis 'Down Under')


    $258.53 USD$1,451.22 USD

      We first made The Adelaide engagement ring for a free-spirited woman from "Down Under". A woman who was easily misunderstood. Look from above and you'll see little more than...

    Cubic Zirconia Engagement Ring- The Audra (Customizable 7-stone Princess Channel)


    $407.80 USD$1,862.19 USD

    Is "booyah!" a word you're accustomed to seeing in the product description of a jewelry website? If so, you're probably hip enough to wear (or give) this chic CZ engagement...

    Cubic Zirconia Engagement Ring- The Brandy (Ultra-Wide Band Marquise Solitaire)


    $392.80 USD$11,794.68 USD

    Most people have probably never seen an engagement ring like this ultra-wide band with marquise solitaire center cut stone. Of those who do, though, some people want one like "the...

    Cubic Zirconia Engagement Ring- The Britney (Customizable Round Cut Decorative-Pronged Cathedral Solitaire with Fine Milgrain Band)


    $263.99 USD$1,847.74 USD

    One of your grandmothers probably wore one. Authors, waitresses, women's rights activists, entrepreneurs, celebrities, farmwives and immigrants wore one. Classic solitaire rings like this one were, are, and always will...

    Cubic Zirconia Engagement Ring- The Claudia Jeanine (Customizable Oval Cut Three Sided Band)


    $799.98 USD$2,410.61 USD

    How many ways can you say "I love you"? With a glittering array of attractive cubic zirconia side stones on all sides accenting a nice center stone of whichever size...

    Cubic Zirconia Engagement Ring- The Dana (Princess-Cut Semi-Solitaire with Twin Kite-Bezel-Set Peekaboo Accents)


    $353.98 USD$2,120.94 USD

    The biggest choice you're facing right now is just making sure to pick out the right size, because something tells us you've already made up your mind that this stunning...

    Cubic Zirconia Engagement Ring- The Emmy (Princess Cut Solitaire with V-End Prongs)


    $210.33 USD$2,628.87 USD

    Carat Weight: Choose your center stone weight using the drop-down menu below (As pictured: 2.50 Carat center stone, 2.50 Carat TCW*). * The exact dimensions and number of side stones...

    Cubic Zirconia Engagement Ring- The Estella (Princess Cut Peekaboo with Princess Channel)


    $482.80 USD$1,797.11 USD

    With a distinctive 8-princess-cut-stones-to-either side channel-set design, fabulous AAAAA diamond quality cubic zirconia stones, and your choice of Princess Cut for your desired four-prong secured CZ center stone, what's not...

    Cubic Zirconia Engagement Ring- The Jiàn (Customizable Bar-set Emerald Cut Solitaire)


    $259.33 USD$2,432.30 USD

    It's not about the ring, but the life you can and will build together. A ring just helps tell the story of your partnership, from its beginning, and on to...

    Cubic Zirconia Engagement Ring- The Josepha (Customizable Cathedral-style Cushion Cut Solitaire with Decorative Heart Prong Basket)


    $245.75 USD$1,082.12 USD

    Life can be tough, at times. We wonder and worry, often working ourselves into a tizzy over this or that. Often, it comes down to a fear of how we...

    Cubic Zirconia Engagement Ring- The Kathleen (Customizable Princess Cut Solitaire)


    $220.41 USD$1,358.87 USD

    If the lovely lady destined to wear this customizable-setting solitaire engagement ring has delicate and dainty hands, you may just find yourself singing "Tiny Dancer" as you slide the ring...

    Cubic Zirconia Engagement Ring- The Katy


    $0.00 USD$2,180.87 USD

    Carat Weight: Choose your center stone weight using the drop-down menu below (As pictured: 0.50 Carat Round Cut center stone, 0.50 Carat TCW*). * The exact dimensions and number of...

    Cubic Zirconia Engagement Ring- The Kim (Customizable 9-stone with Baguette & Round Accents)


    $305.44 USD$2,233.98 USD

    "I promise I won't tell that it's Cubic Zirconia and not diamond", says The Kim, right before you enfold this 0.25 to 3.0 carat customizable-cut 9-stone engagement ring in the...

    Cubic Zirconia Engagement Ring- The Libby Leigh (Customizable 3-stone Round Cut Design with Flanking Round Accents and Wide Curve-Split Band)


    $229.00 USD$1,259.16 USD

    Neither of them had much in the way of financial success yet. Even financial stability seemed like a fond dream as they scraped by working entry-level jobs whose income was...

    Cubic Zirconia Engagement Ring- The Monica (Customizable Princess Cut Center with Dual Tapered Baguettes)


    $271.74 USD$1,519.21 USD

    Isn't The Monica engagement ring featuring an AAAAA diamond-quality customizable-setting CZ center stone with your choice of size, plus dual tapered baguette gemstones just flat-out sexy? Can you think of...

    Cubic Zirconia Engagement Ring- The Rhea (Customizable Cathedral-raised Cushion Cut Design with Princess Channel Band and Kite-set Princess Peekaboo Accents)


    $629.29 USD$3,504.42 USD

    “That one!” she said, after God only knows how many dozens of hours perusing Pinterest boards for the perfect engagement ring. High cathedral-prong setting, check. Cushion cut diamond-quality center stone, yes...

    Cubic Zirconia Engagement Ring- The Robyn (0.20-1.0 Carat Marquise Cut Solitaire with Petite Curved Band)


    $233.40 USD$1,495.89 USD

    Some women don't get all gooshy and mushy about weddings and babies. They don't cry during romantic comedies. They are sensitive, but they keep it to themselves. They prefer not...

    Cubic Zirconia Engagement Ring- The Rochelle (Customizable Baguette Channel)


    $423.88 USD$2,197.11 USD

    How many ways can you tell a woman that she's an exquisite jewel? If you're a poet, you can come up with any number of ways! But you can skip...

    Cubic Zirconia Engagement Ring- The Sonya (4-prong Round Cut Solitaire with Light Band)


    $224.43 USD$858.26 USD

    The Sonya is one of our simplest and best-selling styles, this round cut solitaire CZ engagement ring features a classic 4-prong design favored by the stylish and bright. Looking for...

    Cubic Zirconia Engagement Ring- The Stacy Belle (0.25-1.25 CT Princess-Cut with Twin Round Peekaboos)


    $387.98 USD$2,150.94 USD

    Do you like this exquisite princess cut engagement ring with the two side "peekaboo" gemstones? Do you like Disney princess movies? Does your beloved think of herself as a "Princess"...

    Cubic Zirconia Engagement Ring- The Tawanda (Customizable Princess Cut Cathedral Setting with Peekaboo Accents)


    $267.23 USD$1,679.96 USD

    Classic styled design with just a hint of non-conformity, The Tawanda is an engagement ring that is designed not to catch every eye. There's nothing desperate about her, nor favor-seeking. You...

    Cubic Zirconia Engagement Ring- The Tien (2 CT Cushion Cut)


    $448.60 USD$2,537.31 USD

    Delicate and beautiful, this 5A diamond-quality 2.0 carat cushion-cut Cubic Zirconia engagement ring in your choice of precious metals also boasts a three-quarters circle of sparkling round pavé-style CZs in...

    Custom Ring Design- 4653


    $401.67 USD$4,199.05 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...

    Custom Ring Design- 6132


    $706.70 USD$2,784.76 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...

    CZ Wedding Set, featuring The Bernadine engagement ring (Customizable Bezel-set Round Cut with V-Split Band)


    $506.78 USD$2,328.11 USD

    Your sweetheart doesn't want gaudy adornments. She has the confidence that she can look amazing without trying too hard. She doesn't need "glam" jewelry in the same way that she doesn't court...

    CZ Wedding Set, featuring The Tawanda engagement ring (Customizable Radiant Cut Cathedral Setting with Peekaboo Accents)


    $562.70 USD$2,374.58 USD

    Classic styled design with just a hint of non-conformity, The Tawanda is an engagement ring that is designed not to catch every eye. There's nothing desperate about her, nor favor-seeking. You...

    CZ Wedding Set, Style 1356 feat The Tien Engagement Ring (2 CT Cushion Cut with Pave Band)


    $711.13 USD$3,260.58 USD

    This wedding set featuring The Tien engagement ring with 2 Carat Cushion Cut center stone and matching anniversary band with round-cut pave style AAAAA diamond-quality cubic zirconia band is a...

    Jewelry Inspection + Spa Treatment Package


    $49.99 USD$74.99 USD

    We suggest having your fine cubic zirconia jewelry piece inspected every 6-12 months for wear and stone security (especially tiny prong-set micropavé and small prong-set pavé accent stones). Unlike many...

    US Size 3.75 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 3.75.

    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. 




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