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Cushion|Lab Grown|IGI

1.09ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG761570606

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

Certificate IGI LG761570606

Diamond specifications and retailer prices

From $549 CAD
$392 USD
As of October 28, 2026
Save $1,831 CAD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,380 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.09ct lab-grown cushion diamond

This 1.09ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761570606 or 761570606. Listed at 13 retailers as of October 26, 2026, with prices from $549 to $2,380, a $1,831 spread on the same certified stone. MOH London lists it at $2,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761570606
Dimensions6.02 × 6.02 × 3.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.02 mm6.02 mm1.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761570606
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 64.8%

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 28
Current: $2,380 CAD|Low: $549 CAD|High: $2,405 CAD|Avg: $1,244 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$549 CAD
Retailer 11$607 CAD
Retailer 10$646 CAD
Retailer 9$917 CAD
Retailer 4$969 CAD
Retailer 13$976 CAD
Retailer 6$1,042 CAD
Retailer 8$1,045 CAD
Retailer 2$1,094 CAD
Retailer 7$1,477 CAD
Retailer 5$2,013 CAD
Retailer 3$2,342 CAD
MOH London$2,380 CAD

35 data points across 13 retailers

13 retailers$549 CAD to $2,380 CAD

A
Cheapest Retailer
-
$549 CAD
$392 USD
Final sale: no returns
Retailer 2
-
$607 CAD
$434 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$646 CAD
£364 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$917 CAD
$655 USD
View
A
Retailer 5
-
$969 CAD
$692 USD
View
A
Retailer 6
-
$976 CAD
$697 USD
View
A
Retailer 7
-
$1,042 CAD
€709 EUR
View
A
Retailer 8
-
$1,045 CAD
ZAR 12,062 ZAR
View
A
Retailer 9
-
$1,094 CAD
£615 GBP
View
B+
Retailer 10
-
$1,477 CAD
A$1,624 AUD
View
B+
Retailer 11
-
$2,013 CAD
$1,438 USD
View
B
Retailer 12
-
$2,342 CAD
$1,674 USD
View
Most Expensive
B
MOH London
LG761570606 · Oct 26
$2,380 CAD
£1,339 GBP
View
12 more retailers have this diamond
Prices start from $549 CADSave up to $1,831 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
1.09ct Cushion
$549 CAD