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Cushion|Lab Grown|IGI

1.04ct G FL Cushion Lab Grown Diamond

ID • G/FL • IGI LG790648380

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG790648380

Diamond specifications and retailer prices

From $928 CAD
$664 USD
As of October 30, 2026
Save $3,532 CAD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,460 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790648380 or 790648380. Listed at 12 retailers as of October 30, 2026, with prices from $928 to $4,460, a $3,532 spread on the same certified stone. MOH London lists it at $4,460. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790648380
Dimensions5.84 × 5.79 × 3.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm5.79 mm1.04 ctG / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790648380
Side View
Table 66.0%Crown 38°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 65.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $4,460 CAD|Low: $928 CAD|High: $4,515 CAD|Avg: $2,155 CAD|+3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$928 CAD
Retailer 3$965 CAD
Retailer 2$1,144 CAD
Retailer 7$1,208 CAD
Retailer 10$1,295 CAD
Retailer 4$1,576 CAD
Retailer 5$1,593 CAD
Retailer 6$1,766 CAD
Retailer 11$2,980 CAD
Retailer 12$3,324 CAD
Retailer 9$3,420 CAD
MOH London$4,460 CAD

43 data points across 12 retailers

12 retailers$928 CAD to $4,460 CAD

A
Cheapest Retailer
-
$928 CAD
$664 USD
Final sale: no returns
A
Retailer 2
-
$965 CAD
$691 USD
View
A
Retailer 3
-
$1,144 CAD
£645 GBP
View
A
Retailer 4
-
$1,208 CAD
$865 USD
View
A
Retailer 5
-
$1,295 CAD
$927 USD
View
B+
Retailer 6
-
$1,576 CAD
$1,128 USD
View
B+
Retailer 7
-
$1,593 CAD
£898 GBP
View
B+
Retailer 8
-
$1,766 CAD
ZAR 20,420 ZAR
View
B
Retailer 9
-
$2,980 CAD
£1,680 GBP
View
B
Retailer 10
-
$3,324 CAD
$2,380 USD
View
B
Retailer 11
-
$3,420 CAD
$2,448 USD
View
Most Expensive
B
MOH London
LG790648380 · Nov 1
$4,460 CAD
£2,514 GBP
View
11 more retailers have this diamond
Prices start from $928 CADSave up to $3,532 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
1.04ct Cushion
$928 CAD