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Cushion|Lab Grown|IGI

1.55ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG787622164

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

Certificate IGI LG787622164

Diamond specifications and retailer prices

From $376 CAD
$269 USD
As of October 29, 2026
Save $1,679 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,056 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787622164 or 787622164. Listed at 18 retailers as of October 28, 2026, with prices from $376 to $2,056, a $1,679 spread on the same certified stone. Reve Diamonds lists it at $2,056. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622164
Dimensions6.65 × 6.49 × 4.28 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.49 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622164
Side View
Table 64.0%Crown 36.4°Girdle: THK-VTKPavilion 37.5°Culet: NoneDepth 65.9%

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 29
Current: $904 CAD|Low: $376 CAD|High: $2,069 CAD|Avg: $1,199 CAD|-2.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 29, 2026
Retailer 13$376 CAD
Retailer 14$445 CAD
Retailer 5$497 CAD
Retailer 6$665 CAD
Retailer 17$665 CAD
Retailer 11$790 CAD
Retailer 12$816 CAD
Retailer 16$854 CAD
Retailer 1$904 CAD
Retailer 4$969 CAD
Retailer 15$1,155 CAD
Retailer 10$1,417 CAD
Retailer 9$1,781 CAD
Retailer 8$1,787 CAD
Retailer 3$1,917 CAD
Retailer 7$1,941 CAD
Retailer 2$1,993 CAD
Reve Diamonds$2,056 CAD

37 data points across 18 retailers

18 retailers$376 CAD to $2,056 CAD

A
Cheapest Retailer
-
$376 CAD
$269 USD
Final sale: no returns
A
Retailer 2
-
$445 CAD
£250 GBP
View
A
Retailer 3
-
$497 CAD
$355 USD
View
A
Retailer 4
-
$665 CAD
$475 USD
View
A
Retailer 5
-
$665 CAD
$475 USD
View
A
Retailer 6
-
$790 CAD
£444 GBP
View
A
Retailer 7
-
$816 CAD
€555 EUR
View
A
Retailer 8
-
$854 CAD
ZAR 9,852 ZAR
View
A
Retailer 9
-
$904 CAD
$646 USD
View
A
Retailer 10
-
$969 CAD
$692 USD
View
B+
Retailer 11
-
$1,155 CAD
A$1,270 AUD
View
B+
Retailer 12
-
$1,417 CAD
$1,012 USD
View
Retailer 13
-
$1,781 CAD
A$1,958 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$1,787 CAD
$1,277 USD
View
Retailer 15
-
$1,917 CAD
$1,370 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,941 CAD
£1,092 GBP
View
B
Retailer 17
-
$1,993 CAD
£1,121 GBP
View
Most Expensive
B
Reve Diamonds
2D2709AE1 · Oct 28
$2,056 CAD
$1,469 USD
View
17 more retailers have this diamond
Prices start from $376 CADSave up to $1,679 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
1.55ct Cushion
$376 CAD