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Grown Leo 1 Carat Round Loose Lab Grown Diamond, F Color, VVS1 Clarity, IGI CertifiedRegular price $299.00 -
Grown Leo 1.5 Carat Princess Loose Lab Grown Diamond, F Color, VVS1 Clarity, IGI CertifiedRegular price $469.00 -
Grown Leo 2 Carat Radiant Loose Lab Grown Diamond, F Color, VVS2 Clarity, IGI CertifiedRegular price $609.00 -
Grown Leo 2.5 Carat Oval Loose Lab Grown Diamond, F Color, VS1 Clarity, IGI CertifiedRegular price $719.00 -
Grown Leo 3 Carat Heart Loose Lab Grown Diamond, F Color, VS1 Clarity, IGI CertifiedRegular price $959.00 -
Grown Leo 3.5 Carat Cushion Loose Lab Grown Diamond, F Color, VS2 Clarity, IGI CertifiedRegular price $1,089.00 -
Grown Leo 4 Carat Pear Loose Lab Grown Diamond, F Color, VVS1 Clarity, IGI CertifiedRegular price $1,989.00 -
Grown Leo 4.5 Carat Asscher Loose Lab Grown Diamond, F Color, VVS1 Clarity, IGI CertifiedRegular price $2,039.00 -
Grown Leo 5 Carat Marquise Loose Lab Grown Diamond, F Color, VVS2 Clarity, IGI CertifiedRegular price $1,649.00 -
Grown Leo 6 Carat Emerald Loose Lab Grown Diamond, F Color, VS1 Clarity, IGI CertifiedRegular price $1,659.00 -
Grown Leo 7 Carat Round Loose Lab Grown Diamond, F Color, VS2 Clarity, IGI CertifiedRegular price $2,209.00
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Grown Leo 8 Carat Princess Loose Lab Grown Diamond, F Color, VS2 Clarity, IGI CertifiedRegular price $2,829.00
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Grown Leo 9 Carat Radiant Loose Lab Grown Diamond, F Color, VVS1 Clarity, IGI CertifiedRegular price $5,069.00
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Grown Leo 10 Carat Oval Loose Lab Grown Diamond, F Color, VVS2 Clarity, IGI CertifiedRegular price $3,439.00
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Grown Leo 1 Carat Oval Loose Lab Grown Diamond, F Color, VVS1 Clarity, IGI CertifiedRegular price $329.00
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Grown Leo 1.5 Carat Heart Loose Lab Grown Diamond, F Color, VVS1 Clarity, IGI CertifiedRegular price $489.00
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Grown Leo 2 Carat Cushion Loose Lab Grown Diamond, F Color, VVS2 Clarity, IGI CertifiedRegular price $639.00
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Grown Leo 2.5 Carat Pear Loose Lab Grown Diamond, F Color, VS1 Clarity, IGI CertifiedRegular price $699.00
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Grown Leo 3 Carat Asscher Loose Lab Grown Diamond, F Color, VS1 Clarity, IGI CertifiedRegular price $819.00
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Grown Leo 3.5 Carat Marquise Loose Lab Grown Diamond, F Color, VS2 Clarity, IGI CertifiedRegular price $1,139.00
Shop F color lab grown diamonds by shape
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Helpful Guides
What F color means for a lab grown diamond
F is the last grade in the colorless range (D to F). Any hint of color is invisible to the naked eye, which makes F a popular value choice for a colorless look. Color is graded face-down against master stones, so once a diamond is set and seen face-up, D, E and F all look icy white.
Choosing between D, E and F
All three grades sit in the colorless range. Pick D if you want the rarest grade on paper, or compare D color, E color and F color side by side and put the savings toward a larger carat weight. Colorless grades matter most in larger stones and in step cuts such as emerald and asscher, whose open facets show color more easily than a round brilliant.
Shop by size and budget
F color diamonds are available from 1 to 10 carats, for example in 2.5 carat and 5 carat sizes. You can also shop lab diamonds from $1,000 to $2,000, read the 4Cs guide, or browse all loose lab grown diamonds.
Frequently Asked Questions
What does F color mean in a lab grown diamond?
F is the last grade in the colorless range (D to F). Any hint of color is invisible to the naked eye, which makes F a popular value choice for a colorless look.
Can you see the difference between D, E and F color?
Not with the naked eye once the diamond is set. All three are colorless grades, and the differences are only visible to a grader comparing loose stones under controlled lighting.
Are lab grown diamonds real diamonds?
Yes. Lab grown diamonds have the same chemical, physical and optical properties as mined diamonds; only their origin is different. Each loose diamond on Grown Leo comes with an IGI grading report.