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Fascinating Diamonds

5 Carat Engagement Rings

5 carat diamond rings reflect pure luxury and exceptional craftsmanship, available in IGI certified lab-grown and GIA natural certified diamonds. Each piece is handpicked for brilliance and quality assurance backed by years of industry expertise. Discover statement 5 carat engagement rings that combine trust, certification, and unmatched value.

Explore Our 5 Carat Diamond Ring Collection


Half Bezel East West Oval Engagement Ring
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Half Bezel East West Oval Engagement Ring
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Half Bezel East West Oval Engagement Ring

$4,472.35
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Flush Collet Cushion Cut Solitaire Engagement Ring

$3,544.30
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Marquise And Round Eternity Engagement Ring

$4,648.30
Solitaire Knife Edge Engagement Ring
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Solitaire Knife Edge Engagement Ring

$3,611.00
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Round And Marquise Bridal Wedding Set

$5,275.05
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Cushion Cut Bezel Solitaire Ring

$3,611.00
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Floating Marquise Accent Engagement Ring

$4,018.10
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Twisted Floral Prong Wedding Set

$5,505.05
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Trellis Twisted 3 Stone Ring

$1,979.15
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- 30%

Flower Halo Round Engagement Ring

$1,484.65
$3,793.85
Christmas  Sale
Round Cut Petite Bezel Solitaire Engagement Ring
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Round Cut Petite Bezel Solitaire Engagement Ring
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Round Cut Petite Bezel Solitaire Engagement Ring

$3,611.00
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Round Halo Floral Engagement Ring

$4,100.90
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Infinity Celtic Solitaire Wedding Set

$3,776.60
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Pear Shaped Irish Split Solitaire Ring

$3,444.25
Oval Shaped Hidden Halo Engagement Ring
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Oval Shaped Hidden Halo Engagement Ring

$1,497.30
$3,720.25
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Plain Band Solitaire Wedding Set

$4,537.90
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Round Solitaire Ring With Diamond Band

$4,082.50
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Pear Crown Halo Engagement Ring

$4,004.30
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Pear Accented 3 Row Engagement Ring

$3,995.10
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- 19%

Round Halo Octagon Baguette Ring

$1,742.25
$4,018.10
Christmas  Sale
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Oval Halo Edwardian Ring

$4,011.20
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Oval Bezel 3 Stone Diamond Solitaire Engagement Ring

$3,048.65
Channel Bar Set Diamond Engagement Ring
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Channel Bar Set Diamond Engagement Ring

$4,465.45
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Triple Row Underhalo Pave Engagement Ring

$1,689.35
$3,930.70

5 Carat Diamond Rings – Luxury, Size & True Value

A 5 carat diamond ring represents luxury, prestige, and standout brilliance. It is larger, rarer, and more valuable than 3 or 4 carat rings, making it a preferred choice for those who want an impressive and long-term investment piece. While 3 or 4 carat diamonds offer balanced elegance, the 5 carat size delivers unmatched visual impact and presence.

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5 Carat vs 3 or 4 Carat Diamond Rings

The main difference lies in rarity, price, and visual scale. A 5 carat diamond ring has a wider surface area and significantly higher carat weight than a 4 or 3 carat ring. The jump in carat size also increases the price sharply. A 5 carat natural diamond ring can start from $120,000 and reach beyond $250,000, depending on its cut, clarity, and color. In comparison, a 4 carat diamond of similar quality costs around $70,000 to $150,000, while a 3 carat diamond ranges between $30,000 and $60,000.

Lab Grown vs Natural 5 Carat Diamonds

A 5 carat lab-grown diamond ring offers identical optical and physical properties as a natural diamond but at a much lower price — typically between $8,000 and $15,000. Both are certified real diamonds, but lab-grown options provide better affordability, ethical sourcing, and transparent pricing.

Best Shapes for 5 Carat Diamond Rings

  • Oval cut: Enhances size and creates a larger visual appearance.
  • Emerald cut: Offers symmetry and depth with a sophisticated structure.
  • Round cut: Maximizes sparkle and light reflection for timeless appeal.

A 5 carat diamond engagement ring, available in both lab-grown and natural diamonds, combines certified quality, high brilliance, and price transparency — ideal for buyers seeking a premium statement piece with true value.

FAQs For 5 Carat Engagement Rings

How big does a 5 carat diamond ring look?

A 5 carat diamond ring has a striking appearance and a strong visual impact. A round 5 carat diamond measures about 11mm in diameter, noticeably larger than a 3 or 4 carat diamond. It’s ideal for buyers who want a bold, standout look.

What is the price of a 5 carat diamond ring?

The price of a 5 carat diamond ring varies based on whether it’s natural or lab-grown. A 5 carat natural diamond can range from $120,000 to $250,000 or more, depending on clarity, cut, and color. In comparison, a 5 carat lab-grown diamond ring usually costs between $8,000 and $15,000, offering the same sparkle and certified quality at a much lower price.

Is a 5 carat diamond suitable for an engagement ring?

Yes. A 5 carat diamond engagement ring is perfect for couples who want a luxurious and eye-catching centerpiece. When set in secure settings like oval, emerald, or round designs, it remains wearable while maintaining a high-end look.

Which shape is best for a 5 carat diamond ring?

Popular shapes include oval, emerald, and round. Oval diamonds create a larger visual appearance, emerald cuts highlight clarity and structure, while round cuts offer maximum brilliance and timeless appeal.

What is the difference between a 5 carat lab-grown and a natural diamond?

Both are real diamonds with identical chemical and optical properties. The main difference is origin and price. Lab-grown 5 carat diamonds are created in modern labs with ethical sourcing and full certification, while natural diamonds are mined and valued for their rarity and long-term market value.

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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

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