Fascinating Diamonds

3 Carat Engagement Rings

Shop 3 carat diamond engagement ring – make your proposal unforgettable with expertly cut brilliance. Every three carat diamond ring is priced transparently and crafted to perfection.

Explore Our 3 Carat Diamond Ring Collection


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Floating Marquise Accent Ring With Eternity Band

$2,509.00
$3,455.25
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Curve Wave Pear Shaped Solitaire Diamond Ring

$1,095.00
$2,091.00
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Bezel Solitaire Ring With Diamond Band

$1,291.00
$2,369.80
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Celtic Solitaire Engagement Ring

$1,009.00
$2,017.90
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Petite Cathedral Simple Engagement Ring

$736.00
$1,832.60
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Classic Vine Halo Engagement Ring

$1,004.00
$2,133.50
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Hidden Halo Micropave Engagement Ring

$1,222.00
$2,198.95
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Two Tone comfort Fit Solitaire Ring

$663.00
$1,723.80
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Hand Engraved Halo Asscher Cut Wedding Ring Set

$1,889.00
$2,811.80
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Milgrain Vintage Ring With Halo

$1,024.00
$2,077.40
Black Friday Sale
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Delicate Vine Bridal Set
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Delicate Vine Bridal Set

$1,923.00
$2,952.90
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Delicate Vine Engagement Ring
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Delicate Vine Engagement Ring

$1,093.00
$2,166.65
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Petite Celtic Engagement Ring

$1,172.00
$2,214.25
Twisted Vine Engagement Ring
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Twisted Vine Engagement Ring

$799.00
$1,921.00
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Celtic Two Tone Ring And Matching Band

$1,836.00
$2,778.65
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Channel Band Celtic Bridal Set

$1,771.00
$2,735.30
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Celtic Knot Ring With Plain Band Set

$1,878.00
$2,787.15
Marquise Cut Thin Setting Hidden Halo Ring
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Marquise Cut Thin Setting Hidden Halo Ring

$1,103.00
$2,120.75
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Swirl Oval East West Wedding Ring Set

$1,643.00
$2,637.55
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

$1,614.00
$2,532.15
Black Friday Sale
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Flush Collet Cushion Cut Solitaire Engagement Ring

$807.00
$1,846.20
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Marquise And Round Eternity Engagement Ring

$1,476.00
$2,662.20
Solitaire Knife Edge Engagement Ring
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Solitaire Knife Edge Engagement Ring

$865.00
$1,895.50
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Round And Marquise Bridal Wedding Set

$2,189.00
$3,125.45

Three Carat Diamond Ring - Size, Value & What to Know

A 3 carat diamond ring is a popular choice for couples who want a balance of size, sparkle, and long-term value. Compared to smaller sizes like 1 or 2 carats, a 3 carat diamond stands out more on the hand without feeling oversized. It delivers noticeable brilliance and presence, making it ideal for engagement rings and milestone gifts.

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3 Carat vs 1 Carat or 2 Carat Diamond Rings

The difference between a 1 carat and 3 carat diamond is not just size but also visual impact and rarity. Diamond prices increase with weight, so a 3 carat natural diamond ring costs significantly more. A 1 carat natural diamond may start around $5,000, while a 3 carat natural diamond of good quality usually ranges between $30,000 and $60,000 or more depending on cut, color, and clarity.

Lab Grown vs Natural 3 Carat Diamond Rings

A 3 carat lab grown diamond ring offers the same sparkle and durability at a much lower price — typically between $3,000 and $8,000. Lab diamonds are chemically identical to mined ones but come with ethical sourcing and transparent pricing, making them a practical choice for many couples.

Best Shapes for 3 Carat Rings

  • Oval cut: Appears slightly larger and elongates the finger.
  • Emerald cut: Highlights clarity with a sleek, mirror-like look.
  • Round cut: Offers maximum brilliance and a timeless appeal.

A 3 carat diamond engagement ring combines impressive size, modern value, and everyday wearability. Whether you choose lab-grown or natural, oval or round, it delivers the perfect mix of beauty, presence, and price transparency.

FAQs For 3 Carat Engagement Rings

Is a 3 carat diamond ring considered large?

Yes, a 3 carat diamond is noticeably large and makes a bold, luxurious statement.

How much does a 3 carat diamond ring cost?

Prices vary depending on cut, color, clarity, and diamond type. Natural diamonds can range from $25,000 to $150,000 or more, while lab-grown ones are usually much lower.

What settings look best for a 3 carat diamond?

Halo, solitaire, and three-stone settings are popular because they highlight the diamond’s size and brilliance.

Do 3 carat diamonds look bigger in certain shapes?

Yes, elongated shapes like oval, emerald, and marquise tend to appear larger than round or cushion cuts.

Are lab-grown 3 carat diamonds real diamonds?

Yes, they have the same physical and chemical properties as natural diamonds but cost significantly less.

How do I make a 3 carat diamond look its best?

Choose a high-quality cut, a secure yet elegant setting, and regular professional cleaning to maintain brilliance.

What metal suits a 3 carat diamond ring?

Platinum and white gold enhance sparkle, while yellow and rose gold add a warm contrast.

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