Lab-Grown Diamonds

Explore our curated selection of certified loose lab-grown diamonds. Each stone is ethically created, precision-cut, and graded for exceptional brilliance. Ideal for custom engagement rings, upgrades, or one-of-a-kind designs, our lab-grown diamonds offer all the beauty of mined diamonds — without the environmental impact.

5385 products

  • 3.02ct Marquise E VVS2 Lab Diamond3.02ct Marquise E VVS2 Lab Diamond
    3.02ct Marquise E VVS2 Lab Diamond
    ARKA Designs

    3.02ct Marquise E VVS2 Lab Diamond

    $2,568.51
    $2,568.51

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 3.02 Color: E Clarity: VVS2 Lab: IGI Certificate ID: 735593822 Dimensions: 15.43x7.33x4.69 Depth %: 64 Table %: 60 Crown...
  • 3.10ct Marquise D VS1 Lab Diamond3.10ct Marquise D VS1 Lab Diamond
    3.10ct Marquise D VS1 Lab Diamond
    ARKA Designs

    3.10ct Marquise D VS1 Lab Diamond

    $2,441.25
    $2,441.25

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 3.10 Color: D Clarity: VS1 Lab: IGI Certificate ID: 706533242 Dimensions: 15.61x7.48x4.65 Depth %: 62.2 Table %: 63 Crown...
  • 3.08ct Marquise D VS1 Lab Diamond3.08ct Marquise D VS1 Lab Diamond
    3.08ct Marquise D VS1 Lab Diamond
    ARKA Designs

    3.08ct Marquise D VS1 Lab Diamond

    $2,209.90
    $2,209.90

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 3.08 Color: D Clarity: VS1 Lab: IGI Certificate ID: 708567072 Dimensions: 15.43x7.41x4.67 Depth %: 63 Table %: 59 Crown...
  • 3.04ct Marquise E VS1 Lab Diamond3.04ct Marquise E VS1 Lab Diamond
    3.04ct Marquise E VS1 Lab Diamond
    ARKA Designs

    3.04ct Marquise E VS1 Lab Diamond

    $1,968.40
    $1,968.40

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 3.04 Color: E Clarity: VS1 Lab: IGI Certificate ID: 735531945 Dimensions: 15.12x7.56x4.67 Depth %: 61.8 Table %: 60 Crown...
  • 3.05ct Marquise E VS1 Lab Diamond3.05ct Marquise E VS1 Lab Diamond
    3.05ct Marquise E VS1 Lab Diamond
    ARKA Designs

    3.05ct Marquise E VS1 Lab Diamond

    $1,974.88
    $1,974.88

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 3.05 Color: E Clarity: VS1 Lab: IGI Certificate ID: 735531972 Dimensions: 15.29x7.48x4.72 Depth %: 63.1 Table %: 60 Crown...
  • 3.04ct Marquise E VS1 Lab Diamond3.04ct Marquise E VS1 Lab Diamond
    3.04ct Marquise E VS1 Lab Diamond
    ARKA Designs

    3.04ct Marquise E VS1 Lab Diamond

    $1,968.40
    $1,968.40

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 3.04 Color: E Clarity: VS1 Lab: IGI Certificate ID: 737506060 Dimensions: 15.55x7.44x4.62 Depth %: 62.1 Table %: 63 Crown...
  • 3.03ct Marquise E VS1 Lab Diamond3.03ct Marquise E VS1 Lab Diamond
    3.03ct Marquise E VS1 Lab Diamond
    ARKA Designs

    3.03ct Marquise E VS1 Lab Diamond

    $1,961.92
    $1,961.92

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 3.03 Color: E Clarity: VS1 Lab: IGI Certificate ID: 739504090 Dimensions: 15.59x7.49x4.60 Depth %: 61.4 Table %: 62 Crown...
  • 3.03ct Marquise E VS1 Lab Diamond3.03ct Marquise E VS1 Lab Diamond
    3.03ct Marquise E VS1 Lab Diamond
    ARKA Designs

    3.03ct Marquise E VS1 Lab Diamond

    $1,961.92
    $1,961.92

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 3.03 Color: E Clarity: VS1 Lab: IGI Certificate ID: 737532387 Dimensions: 15.06x7.66x4.67 Depth %: 61 Table %: 62 Crown...
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