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Cushion|Lab Grown|IGI

1.04ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG770645252

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

Certificate IGI LG770645252

Diamond specifications and retailer prices

From $1,593 CAD
$1,138 USD
As of October 29, 2026
Save $3,064 CAD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,657 CAD at MOH London · As of October 29, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770645252 or 770645252. Listed at 5 retailers as of October 29, 2026, with prices from $1,593 to $4,657, a $3,064 spread on the same certified stone. MOH London lists it at $4,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770645252
Dimensions5.90 × 5.89 × 3.57 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.90 mm5.89 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770645252
Side View
Table 64.0%Crown 38°Girdle: MED-THKPavilion 32.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,657 CAD|Low: $1,524 CAD|High: $4,744 CAD|Avg: $2,584 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6$1,524 CAD
Retailer 3$1,593 CAD
Retailer 2$1,892 CAD
Retailer 4$1,912 CAD
Retailer 5$4,066 CAD
MOH London$4,657 CAD

40 data points across 6 retailers

5 retailers$1,593 CAD to $4,657 CAD

B+
Cheapest Retailer
-
$1,593 CAD
$1,138 USD
B+
Retailer 2
-
$1,892 CAD
£1,065 GBP
View
B+
Retailer 3
-
$1,912 CAD
$1,366 USD
View
B
Retailer 4
-
$4,066 CAD
$2,905 USD
View
Most Expensive
B
MOH London
LG770645252 · Oct 29
$4,657 CAD
£2,620 GBP
View
4 more retailers have this diamond
Prices start from $1,593 CADSave up to $3,064 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.

B+
1.04ct Cushion
$1,593 CAD