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  • https://www.revediamonds.com/us/3-carat-g-color-lab-grown-diamonds

3 Carat G Color Lab Grown Diamonds

Select a 3ct G Color 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 3 Carat G Color 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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3 Carat G Color Lab-Grown Diamond

Make a graceful and sophisticated statement with a 3 carat G color lab-grown diamond. Loved for its near-colorless appearance and bright sparkle, the G color offers excellent value without sacrificing visual beauty—ideal for both classic and contemporary high-end jewelry designs.

What Is a Lab-Grown Diamond?

Lab-grown diamonds are genuine diamonds developed in advanced lab settings using either High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD) techniques. These stones are physically, optically, and chemically identical to mined diamonds—experts need special tools to distinguish between them.

Lab-created diamonds are typically 30% to 50% more affordable than natural diamonds, while being a more ethical and sustainable choice.

At RÊVE Diamonds, our lab-grown diamonds are certified by trusted institutions such as IGI or GIA, ensuring quality and authenticity.

If you need assistance selecting your 3 Carat G Color 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 3 carat G color lab-grown diamond cost?

Prices range from $3,000 to $25,000 depending on the 4 Cs (Carat, Cut, Color, Clarity).

-How much does a 3 carat G color diamond weigh?

Approximately 0.6 grams or 600 milligrams.

-How large is a 3 carat G color diamond?

For an Asscher cut diamond, expect dimensions in this range:

Length: 8.5 mm – 12.5 mm (average 9.8 mm)

Width: 8.3 mm – 11.2 mm (average 9.5 mm)

Depth: 4.9 mm – 7.5 mm (average 6.5 mm)