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Cushion|Lab Grown|IGI

1.21ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG828628142

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

Certificate IGI LG828628142

Diamond specifications and retailer prices

From $346 CAD
As of November 4, 2026
Save $1,284 CAD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,629 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828628142 or 828628142. Listed at 14 retailers as of November 4, 2026, with prices from $346 to $1,629, a $1,284 spread on the same certified stone. Reve Diamonds lists it at $1,629. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828628142
Dimensions6.24 × 6.13 × 4.09 mm
L/W Ratio1.02
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
6.24 mm6.13 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828628142
Side View
Table 60.0%Crown 34.5°Girdle: STK-VTKPavilion 39.1°Culet: NoneDepth 66.7%

Caratlytics Score

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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: Nov 4
Current: $599 CAD|Low: $332 CAD|High: $1,728 CAD|Avg: $806 CAD|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 4, 2026
Retailer 5$332 CAD
Retailer 12$346 CAD
Retailer 3$556 CAD
Retailer 8$573 CAD
Retailer 13$581 CAD
Retailer 1$599 CAD
Retailer 10$658 CAD
Retailer 7$810 CAD
Retailer 6$878 CAD
Retailer 4$1,016 CAD
Retailer 2$1,143 CAD
Retailer 11$1,533 CAD
Retailer 9$1,554 CAD
Reve Diamonds$1,629 CAD

43 data points across 14 retailers

14 retailers$346 CAD to $1,629 CAD

Retailer 1
-
$332 CAD
Price last confirmed 11 days ago
A
Retailer 2
-
$346 CAD
View
Final sale: no returns
A
Retailer 3
-
$556 CAD
View
A
Retailer 4
-
$573 CAD
View
A
Retailer 5
-
$581 CAD
View
A
Retailer 6
-
$599 CAD
View
A
Retailer 7
-
$658 CAD
View
B+
Retailer 8
-
$810 CAD
View
B+
Retailer 9
-
$878 CAD
View
Retailer 10
-
$1,016 CAD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,143 CAD
View
B
Retailer 12
-
$1,533 CAD
View
B
Retailer 13
-
$1,554 CAD
View
Most Expensive
B
Reve Diamonds
53D133688 · Nov 4
$1,629 CAD
$1,169 USD
View
13 more retailers have this diamond
Prices start from $346 CADSave up to $1,284 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
$346 CAD