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1 Carat E Colour Lab-Grown Diamond

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

Looking To Buy a 1 Carat E Colour Lab Grown Diamond?

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

  • 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 E Colour Lab-Grown Diamond

A 1-carat E colour diamond is a sophisticated choice for elegant jewellery and engagement rings. Near colourless with minimal warmth, E colour diamonds offer stunning brilliance and clarity—ideal for those seeking exceptional beauty and value in a timeless style.

Why Choose a Lab-Grown Diamond?

Lab-grown diamonds are real diamonds, created in cutting-edge laboratories that replicate the earth’s natural conditions. They share the same chemical and physical properties as mined diamonds but cost significantly less. With savings of up to 50%, you can select a higher-quality or larger stone—without compromising ethics or aesthetics.

At RÊVE Diamonds, each lab-grown diamond is independently certified—usually by IGI or GIA—ensuring full confidence and transparency in every selection.

Need Assistance?

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

Frequently Asked Questions

-How much does a 1-carat E colour lab-grown diamond cost?

Prices typically range from £800 to £3,800 depending on cut, clarity, and certification.

-What does a 1-carat E colour lab-grown diamond weigh?

A 1-carat diamond weighs about 0.2 grams (200 milligrams).

-What size is a 1-carat E colour lab-grown diamond?

E colour diamonds vary in shape. For a round 1-carat diamond:

Diameter: 6.3 mm – 6.6 mm (avg. 6.4 mm)

Depth: 3.7 mm – 4.1 mm (avg. 3.9 mm)

Cut quality and proportions affect the final size and appearance.