Round Cut Lab Grown Diamonds

Discover round cut lab grown diamonds in Singapore with Variation. Each IGI-certified diamond features 58 precisely cut facets for unmatched fire and brilliance. Perfect for engagement rings and fine jewelry, our round lab diamonds combine timeless elegance, ethical creation, and direct-from-manufacturer value.

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    931 products
    5.21 CT Round Lab-Grown Diamond, I Color, VS1 Clarity - IGI Certified
    IGI Certified 5.21 CT Round Lab-Grown Diamond - I Color, VS1 Clarity
    Variation
    5.21 CT Round Lab-Grown Diamond, I Color, VS1 Clarity - IGI Certified
    IGI Certified 5.21 CT Round Lab-Grown Diamond - I Color, VS1 Clarity
    Variation
    5.22 CT Round Lab-Grown Diamond, H Color, VS2 Clarity - IGI Certified
    IGI Certified 5.22 CT Round Lab-Grown Diamond - H Color, VS2 Clarity
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    5.24 CT Round Lab-Grown Diamond, I Color, VS1 Clarity - IGI Certified
    IGI Certified 5.24 CT Round Lab-Grown Diamond - I Color, VS1 Clarity
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    5.25 CT Round Lab-Grown Diamond, I Color, VS2 Clarity - IGI Certified
    IGI Certified 5.25 CT Round Lab-Grown Diamond - I Color, VS2 Clarity
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    5.40 CT Round Lab-Grown Diamond, H Color, VS2 Clarity - IGI Certified
    IGI Certified 5.40 CT Round Lab-Grown Diamond - H Color, VS2 Clarity
    Variation
    7.01 CT Round Lab-Grown Diamond, E Color, VS1 Clarity - IGI Certified
    IGI Certified 7.01 CT Round Lab-Grown Diamond - E Color, VS1 Clarity
    Variation
    9.13 CT Round Lab-Grown Diamond, E Color, VS1 Clarity - IGI Certified
    IGI Certified 9.13 CT Round Lab-Grown Diamond - E Color, VS1 Clarity
    Variation
    9.23 CT Round Lab-Grown Diamond, E Color, VS1 Clarity - IGI Certified
    IGI Certified 9.23 CT Round Lab-Grown Diamond - E Color, VS1 Clarity
    Variation
    10.05 CT Round Lab-Grown Diamond, E Color, VS1 Clarity - IGI Certified
    IGI Certified 10.05 CT Round Lab Grown Diamond - VS1 Clarity, E Color
    Variation
    10.06 CT Round Lab-Grown Diamond, F Color, VS1 Clarity - IGI Certified
    IGI Certified 10.06 CT Round Cut Lab Grown Diamond - VS1 Clarity, F Color
    Variation
    10.08 CT Round Lab-Grown Diamond, E Color, VS1 Clarity - IGI Certified
    IGI Certified 10.08 Carat Round Cut Lab-Grown Diamond - VS1 Clarity, E Color
    Variation
    IGI Certified 10.11 CT Round Cut Lab-Grown Diamond (VS1 Clarity, E Color)
    IGI Certified 10.11 CT Round Cut Lab-Grown Diamond (VS1 Clarity, E Color)
    Variation
    IGI Certified 11.16 CT Round Cut Lab-Grown Diamond (VVS2 Clarity, E Color)
    IGI Certified 11.16 CT Round Cut Lab-Grown Diamond (VVS2 Clarity, E Color)
    Variation
    IGI Certified 6.00 CT Round Lab-Grown Diamond - VS1, I Color
    IGI Certified 6.00 CT Round Lab-Grown Diamond, VS1 Clarity, I Color
    Variation
    IGI Certified 4.50 CT Round Cut Lab-Grown Diamond
    IGI Certified 4.50 CT Round Cut Lab-Grown Diamond, VVS2 Clarity, H Color
    Variation
    IGI Certified 4.00 CT Round Cut Lab Grown Diamond - G Color, VS1 Clarity
    IGI Certified 4.00 CT Round Cut Lab Grown Diamond - G Color, VS1 Clarity
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    IGI Certified 4.00 CT Round Cut Fancy Pink Lab Grown Diamond - VS2
    IGI Certified 4.00 CT Round Cut Fancy Pink Lab Grown Diamond - VS2 Clarity
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    IGI Certified 3.50 CT Round Cut Lab Grown Diamond - G Color, VS1 Clarity
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    IGI Certified 2.50 CT Round Cut Lab Grown Diamond - G VVS2
    IGI Certified 2.50 CT Lab Grown Round Cut Diamond - G Color, VVS2 Clarity
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    IGI Certified 2.50 CT Round Cut Lab Grown Diamond - E VVS2
    IGI Certified 2.50 CT Lab Grown Round Cut Diamond - E Color, VVS2 Clarity
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    IGI Certified 1.50 CT Round Lab Grown Diamond - D Color, Stunning VVS2 Clarity
    IGI Certified 1.50 CT Round Cut Lab Grown Diamond - D Color, Brilliant VVS2 Clarity
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    1.50 CT Round Lab Grown Diamond, IGI Certified, D Color, SI1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - D Color, SI1 Clarity: Radiant Brilliance
    Variation
    1.50 CT Round Lab Grown Diamond, IGI Certified, D Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - D Color, SI1 Clarity: Radiant Brilliance
    Variation
    1.50 CT Round Lab Grown Diamond, IGI Certified, D Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - D Color, SI1 Clarity: Timeless Elegance
    Variation
    1.50 CT Round Lab Grown Diamond, IGI Certified, E Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - E Color, VS1 Clarity: Eternal Brilliance
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    1.50 CT Round Lab Grown Diamond, IGI Certified, E Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - E Color, VS1 Clarity: Radiant Elegance
    Variation
    1.50 CT Round Lab Grown Diamond, IGI Certified, E Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - E Color, VS1 Clarity: Timeless Brilliance
    Variation
    1.50 CT Round Lab Grown Diamond, IGI Certified, E Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - E Color, VS1 Clarity: Eternal Elegance
    Variation
    1.50 CT Round Lab Grown Diamond, IGI Certified, E Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - E Color, VS1 Clarity: Timeless Elegance
    Variation
    1.50 CT Round Lab Grown Diamond, IGI Certified, E Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - E Color, VS1 Clarity: Radiant Elegance
    Variation
    1.50 CT Round Lab Grown Diamond, IGI Certified, E Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - E Color, VS1 Clarity: Brilliantly Perfect
    Variation
    1.50 CT Round Lab Grown Diamond, IGI Certified, E Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - E Color, VS1 Clarity: Ultimate Brilliance
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    1.50 CT Round Lab Grown Diamond, IGI Certified, E Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - E Color, VS1 Clarity: Pure Brilliance
    Variation
    1.50 CT Round Lab Grown Diamond, IGI Certified, D Color, VS1 Clarity
    IGI Certified 1.50 CT Round Lab Grown Diamond - E Color, VS1 Clarity: Radiant Elegance
    Variation

    Round Cut Lab Grown Diamonds in Singapore — Timeless Sparkle, Modern Ethics

    Discover the world’s most loved diamond shape with Round Cut Lab Grown Diamonds in Singapore from Variation. Known for their 58 perfectly arranged facets, round brilliant diamonds deliver maximum light reflection and sparkle. Each diamond is IGI certified and created using advanced CVD or HPHT technology, offering identical beauty and durability to mined diamonds — responsibly crafted for Singapore’s modern jewelry lovers.

    The Classic Round Brilliant Cut

    The round cut diamond remains the gold standard for brilliance. Its symmetrical geometry and precision polish ensure exceptional fire and scintillation. Favoured in Singapore for both engagement rings and luxury pieces, it represents enduring sophistication and universal appeal.

    Certified Quality and Transparent Value

    Every round diamond from Variation is IGI certified and laser-inscribed for authenticity. Our manufacturer-to-customer model lets Singaporean clients enjoy transparent pricing and ethical sourcing — without retail mark-ups. When you buy round cut lab grown diamonds online in Singapore, you invest in precision, sustainability, and pure brilliance.

    Shop by Carat and Shape Preferences

    Browse our selection of 1 Carat, 2 Carat, and 3 Carat diamonds. Each stone is master-cut for ideal proportions and symmetry — hallmarks of brilliance admired by Singapore’s discerning jewelry buyers.

    Perfect for Engagement Rings and Fine Jewelry

    Round cut diamonds are perfect for engagement rings, earrings, and pendants. Their timeless symmetry and unmatched sparkle reflect both heritage craftsmanship and Singapore’s forward-thinking elegance.

    Shop Round Cut Lab Grown Diamonds Online in Singapore

    Enjoy a seamless online experience with Variation — custom jewelry design, expert guidance, and secure worldwide delivery. Shop round cut lab grown diamonds in Singapore today and celebrate brilliance engineered with ethics and precision.

    Variation — redefining fine jewelry in Singapore with IGI-certified round cut lab grown diamonds that unite timeless elegance and sustainable innovation.