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Cushion|Lab Grown|IGI

1.55ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG726538756

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

Certificate IGI LG726538756

Diamond specifications and retailer prices

From $372 CAD
$266 USD
As of October 28, 2026
Save $2,448 CAD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,820 CAD at Yadav Diamonds · As of October 29, 2026
View at Yadav 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726538756 or 726538756. Listed at 17 retailers as of October 28, 2026, with prices from $372 to $2,820, a $2,448 spread on the same certified stone. Yadav Diamonds lists it at $2,820. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726538756
Dimensions6.62 × 6.60 × 4.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm6.60 mm1.55 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726538756
Side View
Table 63.0%Crown 37°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 68.0%

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 28
Current: $685 CAD|Low: $372 CAD|High: $1,948 CAD|Avg: $1,012 CAD|-5.5%
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
October 29, 2026
Retailer 2$372 CAD
Retailer 12$414 CAD
Retailer 5$560 CAD
Retailer 1$685 CAD
Retailer 8$686 CAD
Retailer 10$711 CAD
Retailer 16$756 CAD
Retailer 15$768 CAD
Retailer 9$779 CAD
Retailer 11$965 CAD
Retailer 14$1,096 CAD
Retailer 7$1,269 CAD
Retailer 3$1,404 CAD
Retailer 6$1,464 CAD
Retailer 13$1,662 CAD
Retailer 4$1,843 CAD

43 data points across 16 retailers

17 retailers$372 CAD to $2,820 CAD

A
Cheapest Retailer
-
$372 CAD
$266 USD
Final sale: no returns
A
Retailer 2
-
$414 CAD
$296 USD
View
B+
Retailer 3
-
$560 CAD
$400 USD
View
A
Retailer 4
-
$685 CAD
€466 EUR
View
A
Retailer 5
-
$686 CAD
$490 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$711 CAD
ZAR 8,212 ZAR
View
A
Retailer 7
-
$756 CAD
$540 USD
View
A
Retailer 8
-
$768 CAD
$549 USD
View
A
Retailer 9
-
$779 CAD
£438 GBP
View
B+
Retailer 10
-
$965 CAD
A$1,061 AUD
View
B+
Retailer 11
-
$1,096 CAD
$783 USD
View
B+
Retailer 12
-
$1,269 CAD
$907 USD
View
B+
Retailer 13
-
$1,404 CAD
$1,003 USD
View
B+
Retailer 14
-
$1,464 CAD
SGD 1,414 SGD
View
B
Retailer 15
-
$1,662 CAD
£935 GBP
View
B
Retailer 16
-
$1,843 CAD
$1,317 USD
View
Most Expensive
B
Yadav Diamonds
13004624 · Oct 29
$2,820 CAD
$2,015 USD
View
16 more retailers have this diamond
Prices start from $372 CADSave up to $2,448 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
$372 CAD