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  • https://www.revediamonds.com/1-carat-cushion-cut-lab-grown-diamonds

1 Carat Cushion Cut Lab Grown Diamonds

Select a 1ct Cushion cut lab grown diamond from the thousands of certified lab diamonds in our collection.
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Call us today: 020 35852295

Looking To Buy a 1 Carat Cushion Cut Lab Grown Diamond?

Search through our inventory below or book a visit to our London Showroom.

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 Cushion Cut Lab-Grown Diamond

A 1-carat cushion cut lab-grown diamond is a romantic choice for engagement rings or fine jewellery, known for its soft curves and vintage appeal. With its rounded corners and large facets, this classic shape enhances brilliance while offering a timeless charm that blends old-world beauty with modern sparkle.

What Is a Lab-Grown Diamond?

Lab-grown diamonds are real diamonds, produced in high-tech labs that replicate natural geological conditions. They match mined diamonds in chemical composition, physical properties, and optical brilliance—the only difference is how they're formed. Lab-grown diamonds offer excellent value, often costing 30% to 50% less than mined diamonds of the same quality.

At RÊVE Diamonds, we offer a wide range of lab-grown diamonds that are certified by leading gemological institutes such as IGI or GIA, assuring authenticity and quality with every purchase.

Need Assistance?

Call us on 020 3585 2295 or chat with our diamond experts to find your perfect 1 carat Cushion cut lab-grown diamond today.

Frequently Asked Questions

-How much does a 1-carat cushion cut lab-grown diamond cost?

Prices typically range from £1,000 to £6,000, depending on specifications such as cut, colour, and clarity.

-What does a 1-carat cushion cut lab-grown diamond weigh?

A 1-carat diamond weighs around 0.2 grams or 200 milligrams.

-What size is a 1-carat cushion cut lab-grown diamond?

Cushion cut diamonds are circular. Typical 1-carat dimensions are:

Length: 5.5 mm – 6.7 mm (average 6.0 mm)

Width: 5.2 mm – 6.5 mm (average 5.8 mm)

Depth: 3.2 mm – 4.5 mm (average 3.8 mm)