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Cushion|Lab Grown|IGI

1.28ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG823636407

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG823636407

Diamond specifications and retailer prices

From $405 CAD
$290 USD
As of October 30, 2026
Save $1,529 CAD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,934 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823636407 or 823636407. Listed at 17 retailers as of October 30, 2026, with prices from $405 to $1,934, a $1,529 spread on the same certified stone. Reve Diamonds lists it at $1,934. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823636407
Dimensions7.87 × 5.64 × 3.78 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm5.64 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823636407
Side View
Table 52.0%Crown 39.3°Girdle: THN-STKPavilion 38.7°Culet: NoneDepth 67.0%

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 30
Current: $636 CAD|Low: $405 CAD|High: $1,826 CAD|Avg: $1,038 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$405 CAD
Retailer 2$450 CAD
Retailer 1$636 CAD
Retailer 11$636 CAD
Retailer 7$720 CAD
Retailer 10$773 CAD
Retailer 6$860 CAD
Retailer 9$1,096 CAD
Retailer 12$1,149 CAD
Retailer 5$1,592 CAD
Retailer 4$1,746 CAD
Retailer 8$1,813 CAD

41 data points across 12 retailers

17 retailers$405 CAD to $1,934 CAD

A
Cheapest Retailer
-
$405 CAD
$290 USD
Final sale: no returns
A
Retailer 2
-
$450 CAD
$322 USD
View
A
Retailer 3
-
$501 CAD
HK$2,800 HKD
View
A
Retailer 4
-
$636 CAD
$455 USD
View
A
Retailer 5
-
$636 CAD
$455 USD
View
A
Retailer 6
-
$720 CAD
€491 EUR
View
A
Retailer 7
-
$756 CAD
$541 USD
View
A
Retailer 8
-
$773 CAD
ZAR 8,945 ZAR
View
A
Retailer 9
-
$860 CAD
£485 GBP
View
B+
Retailer 10
-
$1,096 CAD
A$1,207 AUD
View
B+
Retailer 11
-
$1,149 CAD
A$1,265 AUD
View
B
Retailer 12
-
$1,453 CAD
SGD 1,406 SGD
View
B
Retailer 13
-
$1,519 CAD
$1,087 USD
View
B
Retailer 14
-
$1,592 CAD
$1,140 USD
View
B
Retailer 15
-
$1,746 CAD
£984 GBP
View
B
Retailer 16
-
$1,813 CAD
£1,022 GBP
View
Most Expensive
B
Reve Diamonds
2228E723D · Oct 30
$1,934 CAD
$1,385 USD
View
16 more retailers have this diamond
Prices start from $405 CADSave up to $1,529 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
1.28ct Cushion
$405 CAD