Collection: 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.

4879 products

  • ARKA Designs

    3.45ct Oval D VVS2 Lab Diamond

    Regular price $3,320.63
    Sale price $3,320.63 Regular price

    Certified Lab-Grown Diamond Shape: Oval Carat Weight: 3.45 Color: D Clarity: VVS2 Lab: IGI Certificate ID: 667408645 Dimensions: 12.57x8.46x5.23 Depth %: 61.8 Table %: 59 Crown...

  • ARKA Designs

    2.02ct Marquise D VVS2 Lab Diamond

    Regular price $1,414.00
    Sale price $1,414.00 Regular price

    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...

  • ARKA Designs

    2.01ct Marquise E VS1 Lab Diamond

    Regular price $1,125.60
    Sale price $1,125.60 Regular price

    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...

  • ARKA Designs

    3.05ct Cushion E VVS2 Lab Diamond

    Regular price $2,028.25
    Sale price $2,028.25 Regular price

    Certified Lab-Grown Diamond Shape: Cushion Carat Weight: 3.05 Color: E Clarity: VVS2 Lab: IGI Certificate ID: 706533525 Dimensions: 9.92x7.50x5.10 Depth %: 68 Table %: 63 Crown...

  • ARKA Designs

    2.00ct Heart E VVS2 Lab Diamond

    Regular price $1,120.00
    Sale price $1,120.00 Regular price

    Certified Lab-Grown Diamond Shape: Heart Carat Weight: 2.00 Color: E Clarity: VVS2 Lab: IGI Certificate ID: 666430173 Dimensions: 8.79x7.62x5.12 Depth %: 58.2 Table %: 62 Crown...

  • ARKA Designs

    3.10ct Radiant D VVS1 Lab Diamond

    Regular price $4,774.00
    Sale price $4,774.00 Regular price

    Certified Lab-Grown Diamond Shape: Radiant Carat Weight: 3.10 Color: D Clarity: VVS1 Lab: IGI Certificate ID: 679507393 Dimensions: 10.27x7.11x4.83 Depth %: 67.9 Table %: 64 Crown...

  • ARKA Designs

    2.52ct Pear D VVS2 Lab Diamond

    Regular price $1,587.60
    Sale price $1,587.60 Regular price

    Certified Lab-Grown Diamond Shape: Pear Carat Weight: 2.52 Color: D Clarity: VVS2 Lab: IGI Certificate ID: 668455765 Dimensions: 12.09x7.60x4.71 Depth %: 62 Table %: 61 Crown...

  • ARKA Designs

    2.06ct Round E VVS2 Lab Diamond

    Regular price $1,153.60
    Sale price $1,153.60 Regular price

    Certified Lab-Grown Diamond Shape: Round Carat Weight: 2.06 Color: E Clarity: VVS2 Lab: IGI Certificate ID: 649493125 Dimensions: 8.16-8.22x5.00 Depth %: 61.1 Table %: 59 Crown...

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