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Fascinating Diamonds

Round Engagement Rings for Women

Celebrate eternal love with Round-Cut Engagement Rings, renowned for their exceptional sparkle and versatility. Find the ideal ring that reflects your commitment.

Explore Our Round Cut Engagement Rings Collection


hidden-halo-half-way-round-cut-diamond-wedding-ring-set-in-FD9168ROANGLE3-NL-WG
Fascinating Diamond
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Round Cut Hidden Halo Half Way Bridal Set

$2,240.20
+6
+4
+3
hidden-halo-petite-diamond-engagement-ring-in-FD9168ROR-NL-WG
Fascinating Diamond
hidden-halo-petite-diamond-engagement-ring-in-FD9168ROR-NL-WG
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Half Coverage Hidden Halo Engagement Ring

$1,196.00
+6
+4
+3
round-cut-twisted-vine-floral-diamond-engagement-ring-in-FD10977RORANGLE3-NL-WG
Fascinating Diamond
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Twisted Vine Floral Engagement Ring

$1,283.40
+4
+2
+3
twisted-split-round-cut-vine-engagement-ring-in-yellow-gold-FDENR3211RORANGLE3-NL-YG
Fascinating Diamond
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Twisted Split Vine Engagement Ring

$1,557.10
+4
+2
+3
round-cut-swirl-engraved-channel-accent-diamond-engagement-ring-in-FD122866ROR-NL-RG
Fascinating Diamond
round-cut-swirl-engraved-channel-accent-diamond-engagement-ring-in-FD122866ROR-NL-RG
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Round Cut Graduated Channel Accented Ring

$1,978.00
+4
+6
+3
pear-accent-diamond-round-cut-wedding-ring-set-in-FD9289RO-ANGLE3-NL-RG
Fascinating Diamond
pear-accent-diamond-round-cut-wedding-ring-set-in-FD9289RO-ANGLE3-NL-RG
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Round Cut Cluster Accent Wedding Ring Set

$1,787.10
+4
+4
+3
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Round Cut Vintage Twisted Wedding Set

$2,643.85
+4
+1
+3
graduated-round-cut-diamond-engagement-ring-in-FDENR9450ROR-NL-RG
Fascinating Diamond
graduated-round-cut-diamond-engagement-ring-in-FDENR9450ROR-NL-RG
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Graduated Lucida Simple Engagement Ring

$1,668.65
+4
+3
+3
round-cut-bar-set-diamond-ring-with-matching-3-baguette-wedding-band-in-FDENS100RO-NL-RG
Fascinating Diamond
round-cut-bar-set-diamond-ring-with-matching-3-baguette-wedding-band-in-FDENS100RO-NL-RG
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Round Cut 3 Stone Baguette Bar Wedding Set

$3,167.10
+4
+1
+3
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Tapered Baguette Engagement Ring

$1,300.65
+4
+1
+3
Christmas  Sale
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Round Cut Marquise Accent Vine Leaf Bridal Set

$2,509.30
+7
+1
+3
round-cut-diamond-engagement-ring-in-FD-1109RORANGLE3-NL-YG
Fascinating Diamond
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Square Filigree Split Engagement Ring

$3,091.20
+4
+6
+3
round-cut-simple-diamond-twisted-vine-bridal-ring-sets-in-14K-yellow-gold-FD8233RO-NL-YG
Fascinating Diamond
round-cut-simple-diamond-twisted-vine-bridal-ring-sets-in-14K-yellow-gold-FD8233RO-NL-YG
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Simple Diamond Twisted Vine Bridal Set

$2,625.45
+4
+6
+3
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Fascinating Diamond
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French Pave Petite Wedding Ring Set

$1,807.80
+4
+4
+3
pear-diamond-cathedral-round-cut-engagement-ring-in-yellow-gold-fdenr9210rorsleep-nl-yg
Fascinating Diamond
pear-diamond-cathedral-round-cut-engagement-ring-in-yellow-gold-fdenr9210rorsleep-nl-yg
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Round Cut Pear 3 Stone Cathedral Ring

$1,115.50
+4
+2
+3
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Round Cut Twist Vine Marquise Accents Ring With Plain Band

$2,441.45
+4
+1
+3
round-cut-twisted-vine-diamond-engagement-ring-for-women-in-14K-rose-gold-FD8233ROR-NL-RG.jpg

Round Cut Twisted Vine Delicate Engagement Ring

$1,442.10
+4
+6
+3
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Fascinating Diamond
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French Pave Round Cut Cathedral Engagement Ring

$976.35
+4
+4
+3
round-cut-Infinity-twist-diamond-matching-bridal-set-in-14K-yellow-gold-FD8253RO-NL-YG
Fascinating Diamond
round-cut-Infinity-twist-diamond-matching-bridal-set-in-14K-yellow-gold-FD8253RO-NL-YG
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Infinity Twist Matching Wedding Set

$1,739.95
+4
+3
+3
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Round Cut Twisted Split Marquise Accents Engagement Ring

$1,779.05
+4
+1
+3
Christmas  Sale
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Twisted Infinity Vine Engagement Ring

$1,626.10
+4
+6
+3
halo-filigree-twisted-diamond-engagement-ring-in-FD124061RORANGLE3-NL-WG
Fascinating Diamond
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Halo Filigree Twisted Engagement Ring

$1,486.95
+4
+4
+3
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4 Prong Classic Solitaire Ring
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- 22%

4 Prong Classic Solitaire Ring

$1,500.75
$1,160.35
+6
+3
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Round Cut Cathedral Hidden Halo Diamond Ring

$1,255.80
+4
+3
+3

Round Diamond Engagement Rings: Styles, Pricing & Buying Guide

Round diamond engagement rings remain the most popular choice because they offer maximum brilliance and timeless appeal. Below is a clear breakdown of the main ring styles customers search for, along with pricing differences between lab grown and natural round diamonds.

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Popular Round Diamond Ring Styles

  1. Round Diamond Solitaire Engagement Ring
    A single round diamond set on a plain metal band. This style focuses entirely on the diamond and is ideal for buyers who want a clean, classic look.
  2. Round Diamond Halo Engagement Ring
    The center round diamond is surrounded by a halo of smaller diamonds. This design makes the center stone look larger and increases overall sparkle.
  3. Round Diamond Pavé Engagement Ring
    Small diamonds are set along the band to add shine without changing the center stone size. Pavé rings are a popular option for buyers looking for extra detail at a competitive price.
  4. Round Diamond Three-Stone Engagement Ring
    Features one center round diamond with two side diamonds. This style offers more presence on the finger and suits buyers who want a meaningful “past-present-future” design without overspending on a large single stone.

Price Difference: Lab Grown vs. Natural Round Diamonds

Round diamond pricing varies heavily by carat weight and quality. Lab grown diamonds typically cost 60–80% less than natural diamonds.

Approximate Price Ranges (Per Carat)

 

Carat Size Lab-Grown Round Diamond Natural Round Diamond
1.00 ct USD 800–2,000 USD 5,500–9,000
1.50 ct USD 1,800–3,500 USD 9,500–18,000
2.00 ct USD 3,000–6,000 USD 18,000–35,000
3.00 ct USD 6,500–12,000 USD 40,000–70,000+

Prices vary based on cut, color, clarity, and certification

Should You Choose a Lab Grown or Natural Diamond?

Choose a Lab Grown Round Diamond Ring:

  • More size for your budget
  • A diamond with the same physical and optical qualities as natural
  • A sustainable and cost-efficient option
  • Better value in halo, pavé, and three-stone styles where total carat weight is higher

Choose a Natural Round Diamond Ring:

  • Long-term value tied to rarity
  • A diamond formed naturally over billions of years
  • Higher resale potential compared to lab grown
  • A stone for investment-focused buyers or buyers who prefer mined diamonds

FAQs For Round Engagement Rings for Women

How to choose the perfect custom round engagement ring?

To choose the perfect custom round cut engagement ring, set a budget and select a setting style, solitaire, halo, or vintage to highlight the diamond's exceptional sparkle. Choose a natural or lab-grown diamond. Consider adding diamond shoulders for extra brilliance. Customize with engravings to reflect your personal style. Ensure high-quality craftsmanship, certification, warranty, and authenticity for lasting value.

Which engagement ring styles best suit round-cut diamonds?

round cut diamonds excel in various settings, including solitaire for a classic look, halo for enhanced brilliance, and vintage-inspired designs for romance. Three-stone settings add symbolic meaning, while modern designs showcase their versatility, highlighting their timeless sparkle. With their 360° surface, round diamonds sparkle beautifully in any setting, making them a timeless choice for engagement rings.

What are the best settings for a round engagement ring?

The best settings for a round cut engagement ring are prong and tension settings. They provide excellent security for round diamonds. Prong settings secure the diamond firmly with minimal metal coverage, balancing durability and brilliance, while tension settings offer a sleek, modern look.

How do I ensure the quality of a round engagement ring?

To ensure the quality of a round cut engagement ring, focus on the 4Cs: choose a well-cut diamond for maximum brilliance, ensure excellent symmetry, and opt for high clarity (VS1-VS2) and color grades (D-G). round diamonds are known for their exceptional sparkle, so verify certification, warranty, and authenticity for added assurance.

Can I add an engraving to my round engagement ring?

Yes, you can add an engraving to your round engagement ring, at Fascinating diamonds, to personalize it with personal messages, names, dates, or special symbols.

How long does it take to create a custom round cut engagement ring?

Designing a custom round cut engagement ring takes 10-15 business days. You will receive a CAD drawing for approval before production begins, ensuring your vision of the ring is perfectly crafted.

How much does a custom round engagement ring cost?

A custom round engagement ring costs between $600-$12000, depending on the diamond size, setting choice, and additional features.

What if I want to make changes to the design after my round engagement ring is made?

Once the ring is made, changes aren't possible. However, you can refine your CAD drawing up to three times during design to ensure it's perfect before production begins.

Why buy a round engagement ring from us?

Shop round cut engagement rings from Fascinating diamonds for unparalleled brilliance, timeless charm, and versatility. Our rings offer exceptional sparkle, complementing any style, and provide endless customization options. Enjoy a lifetime warranty, easy financing, and exceptional customer support for a seamless shopping experience.

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Terms & Conditions

Fascinating Diamonds supplies products listed on the Fascinating Diamonds, and Fascinating Diamonds websites, and in our stores under the following Terms and Conditions. Please read these Terms and Conditions, and our Privacy and Cookie Policies carefully before using any of our websites, or ordering from us.

The Terms and Conditions apply to your use of any Fascinating Diamonds website and to any products you purchase from them; regardless of how you access the website, including any technologies or devices where our website is available to you at home, on the move or in store

We reserve the right to update these Terms and Conditions at any time, and any updates affecting you or your purchases will be notified to you, by us in writing (via email), and on this page.

The headings in these Conditions are for convenience only and shall not affect their interpretation.

We recommend that you print and keep a copy of these Terms and Conditions for your future reference...