Cushion|Lab Grown|IGI
3.03ct E SI1 Cushion Lab Grown Diamond
ID • E/SI1 • IGI LG786699570
Certificate IGI LG786699570
Diamond specifications and retailer prices
This diamond has been sold
Last seen: Aug 21, 2026 at $977 USD
$977 USDlast known price
About this 3.03ct lab-grown cushion diamond
This 3.03ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786699570 or 786699570. 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
3.03
Carat
E
Color
SI1
Clarity
Ideal
Cut
Specifications
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786699570
Dimensions9.81 × 7.15 × 5.00 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786699570
Side View
Caratlytics Score
Historical Listings
Best Price
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