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  • https://www.revediamonds.com/3-5-carat-lab-grown-diamonds

3.5 Carat Lab Grown Diamond

Select a 3.5ct diamond from the thousands of certified lab diamonds in our collection.
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Call us today: 020 35852295

Looking To Buy a 3.5 carat Lab 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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3.5 Carat Lab-Grown Diamonds

Carat Weight

A 3.5-carat diamond makes a bold and elegant statement, perfect for engagement rings or high-end jewellery pieces.

Lab-Grown Diamonds

Lab-grown diamonds are real diamonds created in a laboratory rather than deep within the Earth's crust. They are physically, chemically, and visually identical to mined diamonds and are indistinguishable, even to a trained gemologist.

The only difference between lab-grown and mined diamonds is their origin. Mined diamonds form under extreme pressure and temperature deep beneath the Earth's surface, whereas lab-grown diamonds are created under high pressure and temperature (HPHT) in a controlled lab environment.

Lab-grown diamonds are typically 30 to 50 per cent more affordable than mined diamonds. This makes them a popular choice for engagement rings, allowing you to purchase a larger diamond within your budget.

All Reve Diamonds lab-grown diamonds are certified, with most graded by IGI or GIA, the most respected independent diamond grading laboratories.

If you need assistance selecting your 3.5-carat lab-grown diamond, contact us today on 020 35852295 or chat with us now.

Frequently Asked Questions

-How much does a 3.5-carat lab-grown diamond cost?

A 3.5-carat lab-grown diamond can cost anywhere between £5,500 and £25,000, depending on the 4 Cs (Carat, Cut, Colour, and Clarity).

-How much does a 3.5-carat diamond weight?

A 3-carat diamond weight 0.7 grams or 700 milligrams.

-How big is a 3.5-carat diamond?

3.5-carat diamonds vary in size based on cut, as carat is a measure of weight rather than dimensions. Below is a typical size range for a 3.5-carat diamond:

Measurement Low High Median
Length (mm) 8.5 12.5 10.2
Width (mm) 7.5 11.2 9.8
Depth (mm) 5.5 7.2 6.5
Length-to-Width Ratio 1 2.2 1.1

Shop by Carat Weight

0.5 Carat Lab Grown Diamond 0.7 Carat Lab Grown Diamond 0.8 Carat Lab Grown Diamonds 0.9 Carat Lab Grown Diamonds 1 Carat Lab Grown Diamond 1.2 Carat Lab Grown Diamond 1.5 Carat Lab Grown Diamond 1.7 Carat Lab Grown Diamond 2 Carat Lab Grown Diamond 2.5 Carat Lab Grown Diamond
3 Carat Lab Grown Diamond 3.5 Carat Lab Grown Diamond 4 Carat Lab Grown Diamond 5 Carat Lab Grown Diamond 6 Carat Lab Grown Diamond 7 Carat Lab Grown Diamond 8 Carat Lab Grown Diamond 9 Carat Lab Grown Diamond 10 Carat Lab Grown Diamond