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Cushion|Lab Grown|IGI

1.55ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG519239160

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG519239160

Diamond specifications and retailer prices

From $333 CAD
$238 USD
As of October 28, 2026
Save $1,626 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,959 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG519239160 or 519239160. Listed at 15 retailers as of October 28, 2026, with prices from $333 to $1,959, a $1,626 spread on the same certified stone. Brilliant Earth lists it at $1,959. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519239160
Dimensions6.32 × 6.32 × 6.58 mm
L/W Ratio1.00
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
6.32 mm6.32 mm1.55 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519239160
Side View
Table 57.0%Crown 37.9°Girdle: STK-VTKPavilion 30.6°Culet: NoneDepth 66.9%

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 28
Current: $1,959 CAD|Low: $333 CAD|High: $2,099 CAD|Avg: $943 CAD|-6.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12$333 CAD
Retailer 10$371 CAD
Retailer 8$497 CAD
Retailer 5$604 CAD
Retailer 2$683 CAD
Retailer 4$754 CAD
Retailer 11$834 CAD
Retailer 9$959 CAD
Retailer 6$1,371 CAD
Retailer 3$1,450 CAD
Retailer 7$1,491 CAD
Brilliant Earth$1,959 CAD

44 data points across 12 retailers

15 retailers$333 CAD to $1,959 CAD

A
Cheapest Retailer
-
$333 CAD
$238 USD
Final sale: no returns
A
Retailer 2
-
$371 CAD
$265 USD
View
B+
Retailer 3
-
$497 CAD
$355 USD
View
A
Retailer 4
-
$604 CAD
€411 EUR
View
A
Retailer 5
-
$683 CAD
£384 GBP
View
A
Retailer 6
-
$746 CAD
$533 USD
View
A
Retailer 7
-
$754 CAD
$539 USD
View
B+
Retailer 8
-
$834 CAD
$596 USD
View
B+
Retailer 9
-
$959 CAD
$685 USD
View
B+
Retailer 10
-
$1,264 CAD
$903 USD
View
B+
Retailer 11
-
$1,371 CAD
A$1,507 AUD
View
B
Retailer 12
-
$1,450 CAD
£816 GBP
View
B+
Retailer 13
-
$1,491 CAD
£839 GBP
View
B
Retailer 14
-
$1,730 CAD
$1,236 USD
View
Most Expensive
B
Brilliant Earth
10788241A · Oct 29
$1,959 CAD
$1,400 USD
View
14 more retailers have this diamond
Prices start from $333 CADSave up to $1,626 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
$333 CAD