Round|Lab Grown|IGI
1.00ct F I1 Round Lab Grown Diamond
VG • F/I1 • IGI LGS3G40151
Certificate IGI LGS3G40151
Diamond specifications and retailer prices
This diamond has been sold
Last seen: Sep 15, 2026 at $1,469 USD
$1,469 USDlast known price
₹139,912 INR
About this 1ct lab-grown round diamond
This 1ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI LGS3G40151 or S3G40151. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
1.00
Carat
F
Colour
I1
Clarity
Very Good
Cut
Specifications
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGS3G40151
Dimensions6.27 × 6.32 × 3.94 mm
L/W Ratio1.01
Top View
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LGS3G40151
Side View
Caratlytics Score
How it works →B+
Very Good
Strong quality and value balance
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Historical Listings
B+
Sarvada Jewels
$1,469 USD
View ₹139,912 INR
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