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.

579 of 4879 products

  • 2.10ct Marquise VS1 Lab Diamond2.10ct Marquise VS1 Lab Diamond
    2.10ct Marquise VS1 Lab Diamond
    ARKA Designs

    2.10ct Marquise VS1 Lab Diamond

    $2,205.00
    $2,205.00

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 2.10 Color: Clarity: VS1 Lab: IGI Certificate ID: 702526823 Dimensions: 13.71x6.62x4.08 Depth %: 61.6 Table %: 61 Crown Angle:...
  • 2.02ct Marquise D VVS2 Lab Diamond2.02ct Marquise D VVS2 Lab Diamond
    2.02ct Marquise D VVS2 Lab Diamond
    ARKA Designs

    2.02ct Marquise D VVS2 Lab Diamond

    $1,414.00
    $1,414.00

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 2.02 Color: D Clarity: VVS2 Lab: IGI Certificate ID: 662462721 Dimensions: 13.46x6.40x4.12 Depth %: 64.4 Table %: 56 Crown...
  • 2.01ct Marquise E VS1 Lab Diamond2.01ct Marquise E VS1 Lab Diamond
    2.01ct Marquise E VS1 Lab Diamond
    ARKA Designs

    2.01ct Marquise E VS1 Lab Diamond

    $1,125.60
    $1,125.60

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 2.01 Color: E Clarity: VS1 Lab: IGI Certificate ID: 719505349 Dimensions: 12.30x6.54x4.20 Depth %: 64.2 Table %: 61 Crown...
  • 2.51ct Marquise D VVS2 Lab Diamond2.51ct Marquise D VVS2 Lab Diamond
    2.51ct Marquise D VVS2 Lab Diamond
    ARKA Designs

    2.51ct Marquise D VVS2 Lab Diamond

    $2,899.05
    $2,899.05

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 2.51 Color: D Clarity: VVS2 Lab: IGI Certificate ID: 739505086 Dimensions: 13.71x7.01x4.44 Depth %: 63.3 Table %: 59 Crown...
  • 2.98ct Marquise D VVS2 Lab Diamond2.98ct Marquise D VVS2 Lab Diamond
    2.98ct Marquise D VVS2 Lab Diamond
    ARKA Designs

    2.98ct Marquise D VVS2 Lab Diamond

    $3,118.57
    $3,118.57

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 2.98 Color: D Clarity: VVS2 Lab: IGI Certificate ID: LG728548876 Dimensions: 14.12x7.59x4.72 Depth %: 62.2 Table %: 63 Crown...
  • 2.81ct Marquise D VVS2 Lab Diamond2.81ct Marquise D VVS2 Lab Diamond
    2.81ct Marquise D VVS2 Lab Diamond
    ARKA Designs

    2.81ct Marquise D VVS2 Lab Diamond

    $2,940.66
    $2,940.66

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 2.81 Color: D Clarity: VVS2 Lab: IGI Certificate ID: LG733585031 Dimensions: 15.17x7.44x4.37 Depth %: 58.7 Table %: 62 Crown...
  • 2.95ct Marquise D VS1 Lab Diamond2.95ct Marquise D VS1 Lab Diamond
    2.95ct Marquise D VS1 Lab Diamond
    ARKA Designs

    2.95ct Marquise D VS1 Lab Diamond

    $2,168.25
    $2,168.25

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 2.95 Color: D Clarity: VS1 Lab: IGI Certificate ID: LG733584611 Dimensions: 13.98x7.57x4.75 Depth %: 62.7 Table %: 63 Crown...
  • 2.92ct Marquise E VS1 Lab Diamond2.92ct Marquise E VS1 Lab Diamond
    2.92ct Marquise E VS1 Lab Diamond
    ARKA Designs

    2.92ct Marquise E VS1 Lab Diamond

    $1,941.80
    $1,941.80

    Certified Lab-Grown Diamond Shape: Marquise Carat Weight: 2.92 Color: E Clarity: VS1 Lab: IGI Certificate ID: LG728525155 Dimensions: 14.93x7.58x4.62 Depth %: 60.9 Table %: 60 Crown...
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