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  • https://www.revediamonds.com/us/1-carat-heart-shaped-lab-grown-diamonds

1 Carat Heart Shaped Lab Grown Diamonds

Select a 1ct Heart shaped lab grown diamond from the thousands of certified lab diamonds in our collection.
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Call NY today: +1 (646) 898 2098 Call LA today: +1 (310) 920 6656

Looking To Buy a 1 Carat Heart Shaped Lab Grown Diamond?

Search through our inventory below or book a visit to our New York or Los Angeles showrooms.

Lab Grown Diamonds
Coloured Diamonds

  • Round Round

  • Princess Princess

  • Cushion Cushion

  • Emerald Emerald

  • Pear Pear

  • Oval Oval

  • Marquise Marquise

  • Radiant Radiant

  • Asscher Asscher

  • Heart Heart

  • European Cut European Cut

  • Old Miner Old Miner

  • Rose Rose

  • Briolette Briolette

  • Bullets Bullets

  • Calf Calf

  • Flanders Flanders

  • Half Moon Half Moon

  • Hexagonal Hexagonal

  • Kite Kite

  • Lozenge Lozenge

  • Octagonal Octagonal

  • Pentagonal Pentagonal

  • Shield Shield

  • Square Square

  • Star Star

  • Tapered Baguette Tapered Baguette

  • Baguette Baguette

  • Tapered Bullet Tapered Bullet

  • Trapezoid Trapezoid

  • Triangular Triangular

  • Trilliant Trilliant

  • Other

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1 Carat Heart Shaped Lab-Grown Diamond

Turn heads with a 1 carat heart shaped lab-grown diamond, loved for its symbolic shape and romantic sparkle. The heart’s classic cleft and rounded lobes catch light beautifully, creating a radiant brilliance that makes it a beloved choice for sentimental engagement rings and elegant jewelry gifts.

What Is a Lab-Grown Diamond?

Lab-grown diamonds are genuine diamonds, produced using advanced techniques like HPHT (High Pressure High Temperature) or CVD (Chemical Vapor Deposition). They are chemically and optically identical to mined diamonds—and indistinguishable without specialized tools.

Lab-created stones offer significant savings—typically 30% to 50% less than natural diamonds—while remaining eco-conscious and conflict-free.

At RÊVE Diamonds, our lab-grown diamonds are certified by trusted grading institutions such as IGI and GIA to ensure quality and peace of mind.

If you need assistance selecting your 1 Carat Heart Shaped Lab-Grown Diamond, contact us today:

New York: +1 (646) 898 2098

Los Angeles: +1 (310) 920 6656

Or chat with us now!

Frequently Asked Questions

-How much does a 1 carat heart shaped lab-grown diamond cost?

Prices range from $1,000 to $7,000 based on the 4 Cs—cut, color, clarity, and carat weight.

-How much does a 1 carat heart shaped diamond weigh?

It weighs approximately 0.2 grams, or 200 milligrams.

-How large is a 1 carat heart shaped diamond?

Typical dimensions are:

Length: 5.9 mm – 6.6 mm (avg. 6.2 mm)

Width: 5.8 mm – 6.4 mm (avg. 6.0 mm)

Depth: 3.5 mm – 4.1 mm (avg. 3.8 mm)