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Cushion|Lab Grown|IGI

1.28ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG804656912

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804656912

Diamond specifications and retailer prices

From $348 CAD
$249 USD
As of October 30, 2026
Save $1,650 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,998 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG804656912 or 804656912. Listed at 19 retailers as of October 29, 2026, with prices from $348 to $1,998, a $1,650 spread on the same certified stone. Brilliant Earth lists it at $1,998. 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 angle34.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804656912
Dimensions7.71 × 5.32 × 3.65 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm5.32 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804656912
Side View
Table 59.0%Crown 34.3°Girdle: MED-THKPavilion 34.3°Culet: NoneDepth 68.6%

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: $1,998 CAD|Low: $348 CAD|High: $1,998 CAD|Avg: $864 CAD
Brilliant Earth
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 5$348 CAD
Retailer 12$387 CAD
Retailer 13$520 CAD
Retailer 6$626 CAD
Retailer 8$664 CAD
Retailer 2$720 CAD
Retailer 4$728 CAD
Retailer 10$943 CAD
Retailer 11$1,007 CAD
Retailer 3$1,034 CAD
Retailer 9$1,109 CAD
Retailer 7$1,558 CAD
Brilliant Earth$1,998 CAD

42 data points across 13 retailers

19 retailers$348 CAD to $1,998 CAD

A
Cheapest Retailer
-
$348 CAD
$249 USD
Final sale: no returns
A
Retailer 2
-
$387 CAD
$277 USD
View
A
Retailer 3
-
$429 CAD
HK$2,400 HKD
View
B+
Retailer 4
-
$520 CAD
$372 USD
View
A
Retailer 5
-
$626 CAD
€427 EUR
View
A
Retailer 6
-
$664 CAD
ZAR 7,681 ZAR
View
A
Retailer 7
-
$720 CAD
£406 GBP
View
A
Retailer 8
-
$728 CAD
$521 USD
View
A
Retailer 9
-
$738 CAD
$528 USD
View
A
Retailer 10
-
$943 CAD
A$1,039 AUD
View
B+
Retailer 11
-
$1,007 CAD
$721 USD
View
Retailer 12
-
$1,034 CAD
$740 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$1,109 CAD
A$1,221 AUD
View
B+
Retailer 14
-
$1,251 CAD
SGD 1,210 SGD
View
B+
Retailer 15
-
$1,316 CAD
$942 USD
View
B+
Retailer 16
-
$1,333 CAD
$954 USD
View
B
Retailer 17
-
$1,558 CAD
£878 GBP
View
B
Retailer 18
-
$1,771 CAD
$1,268 USD
View
Most Expensive
B
Brilliant Earth
20352457A · Oct 29
$1,998 CAD
$1,430 USD
View
18 more retailers have this diamond
Prices start from $348 CADSave up to $1,650 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
$348 CAD