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Cushion|Lab Grown|IGI

1.00ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG733510616

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

Certificate IGI LG733510616

Diamond specifications and retailer prices

From $743 CAD
$531 USD
As of October 28, 2026
Save $1,050 CAD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,793 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct 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 LG733510616 or 733510616. Listed at 5 retailers as of October 28, 2026, with prices from $743 to $1,793, a $1,050 spread on the same certified stone. MOH London lists it at $1,793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733510616
Dimensions5.69 × 5.67 × 3.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.69 mm5.67 mm1.00 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733510616
Side View
Table 61.0%Crown 38.7°Girdle: THK-VTKPavilion 34.2°Culet: NoneDepth 65.3%

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: Oct 28
Current: $1,793 CAD|Low: $714 CAD|High: $1,824 CAD|Avg: $1,124 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 3$743 CAD
Retailer 5$801 CAD
Retailer 2$849 CAD
Retailer 4$1,503 CAD
MOH London$1,793 CAD

40 data points across 5 retailers

5 retailers$743 CAD to $1,793 CAD

A
Cheapest Retailer
-
$743 CAD
$531 USD
A
Retailer 2
-
$801 CAD
$572 USD
View
A
Retailer 3
-
$849 CAD
£478 GBP
View
B+
Retailer 4
-
$1,503 CAD
$1,074 USD
View
Most Expensive
B+
MOH London
LG733510616 · Oct 29
$1,793 CAD
£1,009 GBP
View
4 more retailers have this diamond
Prices start from $743 CADSave up to $1,050 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
1.00ct Cushion
$743 CAD