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Cushion|Lab Grown|IGI

1.21ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG809695391

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

Certificate IGI LG809695391

Diamond specifications and retailer prices

From $570 CAD
$408 USD
As of October 30, 2026
Save $860 CAD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,430 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809695391 or 809695391. Listed at 4 retailers as of October 25, 2026, with prices from $570 to $1,430, a $860 spread on the same certified stone. MOH London lists it at $1,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809695391
Dimensions6.13 × 6.12 × 4.11 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
6.13 mm6.12 mm1.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809695391
Side View
Table 63.0%Crown 37.3°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 67.2%

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 30
Current: $1,430 CAD|Low: $504 CAD|High: $1,446 CAD|Avg: $819 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$507 CAD
Retailer 7$556 CAD
Retailer 2$570 CAD
Retailer 5$601 CAD
Retailer 8$908 CAD
Retailer 4$929 CAD
Retailer 3$1,127 CAD
MOH London$1,430 CAD

14 data points across 8 retailers

4 retailers$570 CAD to $1,430 CAD

A
Cheapest Retailer
-
$570 CAD
$408 USD
B+
Retailer 2
-
$929 CAD
A$1,023 AUD
View
B
Retailer 3
-
$1,127 CAD
$807 USD
View
Most Expensive
B
MOH London
LG809695391 · Oct 25
$1,430 CAD
£806 GBP
View
3 more retailers have this diamond
Prices start from $570 CADSave up to $860 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
1.21ct Cushion
$570 CAD