Round Cut Lab grown Diamonds

Ouros Jewels presents a wide range of Round Cut Lab-Grown Diamonds, featuring an assortment of flawless, ethically sourced, and conflict-free diamonds. We also offer certified loose diamonds or even matching diamond pairs that come in premium VS quality with EF color, offering excellent symmetry and brilliant cut for maximum sparkle. As sustainable alternatives to natural diamonds, from customizable Round Diamond engagement rings to Toi et Moi rings, necklaces, stud earrings, bracelets, and more fine-jewelry, our collection offers a wide variety of eye-catching and brilliant-cut stones. Purchase your dream piece today at affordable prices.

  • Passion Cut Lab Grown Loose Diamond Loose

    Passion Cut Lab Grown Loose Diamond

    Passion Cut Lab Grown Loose Diamond

    $1,725.00 AUD
    $1,725.00 AUD 14% OFF $2,029.00 AUD
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  • Certified Round Cut Lab Grown Loose Diamond IGI Certified Diamond Loose

    Certified Round Cut Lab Grown Loose Diamond

    Certified Round Cut Lab Grown Loose Diamond

    From $152.00 AUD
    $152.00 AUD 14% OFF $178.00 AUD
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  • 8X Cut Round Lab Grown Diamond Loose

    8X Cut Round Lab Grown Diamond

    8X Cut Round Lab Grown Diamond

    From $897.00 AUD
    $897.00 AUD 10% OFF $997.00 AUD
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  • Fancy Vivid Green Round Lab Loose Diamond

    Fancy Vivid Green Round Lab Loose Diamond

    Fancy Vivid Green Round Lab Loose Diamond

    $5,791.00 AUD
    $5,791.00 AUD 10% OFF $6,435.00 AUD
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  • Red Portuguese Round Cut Lab Grown Diamond

    Round Cut Diamond With Red Portuguese

    Round Cut Diamond With Red Portuguese

    $1,154.00 AUD
    $1,154.00 AUD 9% OFF $1,282.00 AUD
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  • Brilliant Fancy Round Yellow Lab Diamonds Loose

    Brilliant Fancy Round Yellow Lab Diamonds

    Brilliant Fancy Round Yellow Lab Diamonds

    From $186.00 AUD
    $186.00 AUD 10% OFF $207.00 AUD
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  • Fancy Pink Round Cut Lab Diamond Loose

    Pink Round Cut Lab Diamond

    Pink Round Cut Lab Diamond

    From $206.00 AUD
    $206.00 AUD 14% OFF $242.00 AUD
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  • Colored Blue Round Cut Lab Diamond

    Round Cut Diamond In Blue Colored

    Round Cut Diamond In Blue Colored

    From $146.00 AUD
    $146.00 AUD 14% OFF $171.00 AUD
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  • 2.50 Carat Pink Old European Round Cut Lab Diamond

    Round Diamond With 2.50 Carat Pink Old European Cut

    Round Diamond With 2.50 Carat Pink Old European Cut

    $4,164.00 AUD
    $4,164.00 AUD 10% OFF $4,627.00 AUD
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  • Round Pie Cut Lab Grown Diamond Loose

    Round Pie Cut Lab Grown Diamond Loose

    Round Pie Cut Lab Grown Diamond Loose

    $577.00 AUD
    $577.00 AUD 9% OFF $641.00 AUD
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  • Green Round Cut Lab Grown Diamond Loose

    Green Round Cut Lab Grown Diamond

    Green Round Cut Lab Grown Diamond

    From $146.00 AUD
    $146.00 AUD 14% OFF $171.00 AUD
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  • Black Round Cut Lab Grown Diamond Loose

    Round Cut Diamond With Lab Grown Black

    Round Cut Diamond With Lab Grown Black

    From $115.00 AUD
    $115.00 AUD 15% OFF $136.00 AUD
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  • Yellow Round Cut Lab Grown Diamond Loose

    Round Cut Diamond With Yelllow

    Round Cut Diamond With Yelllow

    From $146.00 AUD
    $146.00 AUD 14% OFF $171.00 AUD
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  • Red Round Cut Lab Grown Diamond Loose

    Round Brilliant Cut Diamond

    Round Brilliant Cut Diamond

    From $146.00 AUD
    $146.00 AUD 14% OFF $171.00 AUD
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  • Blue Round Cut Lab Grown Diamond Loose

    Round Cut Lab Diamond With Blue

    Round Cut Lab Diamond With Blue

    From $134.00 AUD
    $134.00 AUD 14% OFF $157.00 AUD
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  • Pink Round Cut Lab Grown Diamond Loose

    Pink Round Cut Lab Grown Diamond

    Pink Round Cut Lab Grown Diamond

    From $176.00 AUD
    $176.00 AUD 14% OFF $207.00 AUD
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