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Cushion|Lab Grown|IGI

3.04ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • IGI LG522239721

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522239721

Diamond specifications and retailer prices

From $886 CAD
As of November 6, 2026
Save $3,353 CAD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,239 CAD at MOH London · As of November 7, 2026
View at MOH London

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG522239721 or 522239721. Listed at 9 retailers as of November 6, 2026, with prices from $886 to $4,239, a $3,353 spread on the same certified stone. MOH London lists it at $4,239. 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

3.04
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239721
Dimensions8.84 × 8.06 × 5.39 mm
L/W Ratio1.10
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.84 mm8.06 mm3.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239721
Side View
Table 61.5%Crown 39.2°Girdle: MED-STKPavilion 38°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,239 CAD|Low: $886 CAD|High: $4,314 CAD|Avg: $1,971 CAD|+8.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 8$886 CAD
Retailer 6$982 CAD
Retailer 3$1,167 CAD
Retailer 7$1,370 CAD
Retailer 5$1,512 CAD
Retailer 2$1,516 CAD
Retailer 4$3,742 CAD
MOH London$4,239 CAD

43 data points across 8 retailers

9 retailers$886 CAD to $4,239 CAD

A
Cheapest Retailer
-
$886 CAD
Final sale: no returns
Retailer 2
-
$982 CAD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$1,167 CAD
View
A
Retailer 4
-
$1,370 CAD
View
A
Retailer 5
-
$1,512 CAD
View
A
Retailer 6
-
$1,516 CAD
View
B
Retailer 7
-
$3,024 CAD
View
B
Retailer 8
-
$3,742 CAD
View
Most Expensive
B
MOH London
LG522239721 · Nov 7
$4,239 CAD
£2,373 GBP
View
8 more retailers have this diamond
Prices start from $886 CADSave up to $3,353 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.04ct Cushion
$886 CAD