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Cushion|Lab Grown|IGI

1.28ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG628494128

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG628494128

Diamond specifications and retailer prices

From $373 CAD
$267 USD
As of October 30, 2026
Save $2,840 CAD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,213 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG628494128 or 628494128. Listed at 12 retailers as of October 29, 2026, with prices from $373 to $3,213, a $2,840 spread on the same certified stone. Do Amore Diamonds lists it at $3,213. 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 angle29.7°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628494128
Dimensions7.57 × 5.92 × 3.86 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.57 mm5.92 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628494128
Side View
Table 66.0%Crown 29.7°Girdle: MediumPavilion 43.9°Culet: NoneDepth 65.2%

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: Oct 30
Current: $3,213 CAD|Low: $373 CAD|High: $3,213 CAD|Avg: $1,082 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 4$373 CAD
Retailer 2$562 CAD
Retailer 7$573 CAD
Retailer 13$578 CAD
Retailer 6$591 CAD
Retailer 15$697 CAD
Retailer 12$856 CAD
Retailer 9$874 CAD
Retailer 10$1,113 CAD
Retailer 8$1,235 CAD
Retailer 5$1,453 CAD
Retailer 11$1,557 CAD
Retailer 3$1,706 CAD
Retailer 16$1,840 CAD
Retailer 14$1,843 CAD
Do Amore Diamonds$3,213 CAD

21 data points across 16 retailers

12 retailers$373 CAD to $3,213 CAD

A
Cheapest Retailer
-
$373 CAD
$267 USD
Final sale: no returns
A
Retailer 2
-
$562 CAD
£317 GBP
View
A
Retailer 3
-
$578 CAD
$414 USD
View
A
Retailer 4
-
$697 CAD
$499 USD
View
A
Retailer 5
-
$856 CAD
$613 USD
View
A
Retailer 6
-
$874 CAD
£492 GBP
View
B+
Retailer 7
-
$1,113 CAD
A$1,226 AUD
View
B
Retailer 8
-
$1,557 CAD
View
B
Retailer 9
-
$1,706 CAD
$1,221 USD
View
B
Retailer 10
-
$1,840 CAD
$1,317 USD
View
Retailer 11
-
$1,843 CAD
£1,039 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-C800A5ECB · Oct 29
$3,213 CAD
$2,300 USD
View
11 more retailers have this diamond
Prices start from $373 CADSave up to $2,840 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
$373 CAD