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Cushion|Lab Grown|IGI

1.51ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG773656095

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

Certificate IGI LG773656095

Diamond specifications and retailer prices

From $496 CAD
$355 USD
As of October 30, 2026
Save $1,613 CAD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,109 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773656095 or 773656095. Listed at 14 retailers as of October 30, 2026, with prices from $496 to $2,109, a $1,613 spread on the same certified stone. Brilliant Earth lists it at $2,109. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773656095
Dimensions6.53 × 6.36 × 4.25 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.53 mm6.36 mm1.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773656095
Side View
Table 64.0%Crown 35.5°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
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: $2,109 CAD|Low: $451 CAD|High: $2,556 CAD|Avg: $1,054 CAD|-17.5%
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
Retailer 14
October 31, 2026
Retailer 13$451 CAD
Retailer 6$496 CAD
Retailer 9$642 CAD
Retailer 14$690 CAD
Retailer 7$715 CAD
Retailer 3$738 CAD
Retailer 8$999 CAD
Retailer 12$1,194 CAD
Retailer 5$1,238 CAD
Retailer 4$1,308 CAD
Retailer 2$1,402 CAD
Retailer 11$1,425 CAD
Retailer 10$1,547 CAD
Brilliant Earth$2,109 CAD

42 data points across 14 retailers

14 retailers$496 CAD to $2,109 CAD

Retailer 1
-
$451 CAD
£254 GBP
Price last confirmed 14 days ago
B+
Retailer 2
-
$496 CAD
$355 USD
View
A
Retailer 3
-
$642 CAD
€438 EUR
View
A
Retailer 4
-
$690 CAD
$494 USD
View
A
Retailer 5
-
$715 CAD
£403 GBP
View
A
Retailer 6
-
$738 CAD
$528 USD
View
B+
Retailer 7
-
$999 CAD
$715 USD
View
B
Retailer 8
-
$1,194 CAD
SGD 1,155 SGD
View
B+
Retailer 9
-
$1,238 CAD
A$1,364 AUD
View
Retailer 10
-
$1,308 CAD
$937 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
$1,402 CAD
$1,004 USD
View
Retailer 12
-
$1,425 CAD
$1,020 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$1,547 CAD
£872 GBP
View
Most Expensive
B
Brilliant Earth
22183632A · Oct 30
$2,109 CAD
$1,510 USD
View
13 more retailers have this diamond
Prices start from $496 CADSave up to $1,613 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
1.51ct Cushion
$496 CAD