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Cushion|Lab Grown|IGI

3.01ct E SI2 Cushion Lab Grown Diamond

EX • E/SI2 • IGI LG497155126

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG497155126

Diamond specifications and retailer prices

From $5,890 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $5,890 USD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497155126 or 497155126. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.01
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497155126
Dimensions8.81 × 7.68 mm
L/W Ratio1.15
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.81 mm7.68 mm3.01 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497155126
Side View
Table 63.5%Crown 35.5°Girdle: MED-VTKPavilion 29.9°Culet: NoneDepth 65.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $5,890 USD|Low: $5,661 USD|High: $9,188 USD|Avg: $6,946 USD|-35.9%
September 23, 2026
B2C Jewels$5,890 USD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20034373 · Oct 29
$5,890 USD
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C
3.01ct Cushion
$5,890 USD