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  • https://www.revediamonds.com/1-carat-d-vs1-lab-grown-diamonds

1 Carat D VS1 Lab Grown Diamonds

Select a 1ct D VS1 lab grown diamond from the hundreds of certified stones available in our collection.
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London

Looking to buy a 1 Carat D VS1 Lab Grown Diamond? Browse our inventory below or visit our London Showroom for a personalised consultation.

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 D VS1 Lab-Grown Diamond

A 1 carat D colour VS1 diamond offers an exceptional balance of high clarity and outstanding value. With microscopic inclusions only visible under magnification, its brilliance and purity make it a popular choice for engagement rings and fine jewellery.

Why Choose a Lab-Grown Diamond?

Lab-grown diamonds are genuine diamonds created using advanced CVD or HPHT processes, achieving the same sparkle, structure, and durability as mined stones.

They are typically 30–50% more affordable than natural diamonds, so you can invest in a higher quality diamond within your budget.

All RÊVE Diamonds’ lab-grown diamonds are independently certified by IGI or GIA, ensuring confidence and traceable quality.

Need Help Choosing?

Call us on 020 3585 2295 or start a live chat with our diamond experts to find your ideal 1 carat D VS1 lab-grown diamond today.

Frequently Asked Questions

-What does D VS1 mean in a 1 carat lab-grown diamond?

D represents the highest colour grade — completely colourless. VS1 indicates very slight inclusions that are barely noticeable under magnification, ensuring excellent clarity to the naked eye.

-How much does a 1 carat D VS1 lab-grown diamond cost?

Prices typically range from £1,200 to £5,000, depending on the diamond’s cut quality, proportions and certification. Higher cut grades offer greater brilliance and value.

-Are lab-grown diamonds real?

Yes — they are physically and chemically identical to natural diamonds and recognised as real diamonds by major gemological institutes including IGI and GIA.

-Can you see the difference between VS1 and VVS diamonds?

To the naked eye, VS1 diamonds look completely clean. The difference is only visible under 10x magnification, making VS1 a smart choice for beauty and value.

-What is the size of a 1 carat D VS1 lab-grown diamond?

A round brilliant 1 carat lab diamond measures approximately 6.4 mm in diameter. Diamond size is determined by cut, not by clarity or colour.