• https://www.revediamonds.com/us/3-carat-d-if-lab-grown-diamonds

3 Carat D IF Lab Grown Diamonds

Select a 3ct D IF lab grown diamond from the thousands of certified lab diamonds in our collection.

Looking To Buy a 3 Carat D IF Lab Grown Diamond?

Search through our inventory below or book a visit to our New York or Los Angeles showrooms.

  • 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 D IF Lab-Grown Diamond

Elevate your style with a 3 carat D IF lab-grown diamond. Featuring a flawless core and the highest color grade, this stone offers unparalleled clarity and brilliance—perfect for those who desire exceptional purity and classic elegance in every facet.

What Is a Lab-Grown Diamond?

Lab-grown diamonds are real diamonds created in a laboratory setting, using either the High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD) process. They are physically, chemically, and visually the same as mined diamonds—so much so that even expert gemologists require advanced equipment to tell them apart.

Choosing lab-grown means saving 30% to 50% over the price of a natural diamond, all while making an environmentally conscious and ethical decision.

All REVE Diamonds’ lab-grown stones are independently certified, most commonly by IGI or GIA.

If you need assistance selecting your 3 Carat D IF 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

-What does D IF mean in a 3 carat lab grown diamond?

D is the top color grade, meaning the diamond is completely colorless. IF (Internally Flawless) indicates no internal imperfections—together they represent the ultimate in diamond quality.

-How much does a 3 carat D IF lab grown diamond cost?

Prices typically range from $3,000 to $25,000, depending on the diamond’s cut, color, polish, symmetry, and certification. The D color and IF clarity significantly increase the value.

-Is a 3 carat D IF lab grown diamond better than a mined diamond?

Lab grown diamonds are chemically and optically identical to mined diamonds. A 3ct D IF lab grown diamond offers the same beauty and quality at a significantly lower price and with a lower environmental impact.

-Will a D IF lab grown diamond look better than a G VS diamond?

Yes. A D IF diamond is both completely colorless and internally flawless, offering superior brightness and clarity when compared to diamonds with lower grades.

-What size is a 3 carat D IF lab grown diamond?

A 3 carat diamond typically measures around 9.3 mm in diameter for a round cut or 9.5 mm x 9.5 mm for a square cut like Asscher. Clarity and color do not affect the stone’s actual size.