Radiant|Lab Grown
2.31ct E SI1 Radiant Lab Grown Diamond
ID • E/SI1 • 666437106
Diamond specifications and retailer prices
This diamond has been sold
Last seen: Aug 24, 2026 at $3,340 USD
$3,340 USDlast known price
About this 2.31ct lab-grown radiant diamond
This 2.31ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
2.31
Carat
E
Colour
SI1
Clarity
Ideal
Cut
Specifications
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate666437106
Dimensions9.44 × 6.53 × 4.43 mm
L/W Ratio1.45
Top View
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate666437106
Side View
Caratlytics Score
How it works →C
Average
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Historical Listings
C
Brilliant Earth
$3,340 USD
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