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Cushion|Lab Grown|IGI

2.50ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG819602143

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

Certificate IGI LG819602143

Diamond specifications and retailer prices

From $474 CAD
$339 USD
As of October 27, 2026
Save $3,206 CAD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,681 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.5ct lab-grown cushion diamond

This 2.5ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819602143 or 819602143. Listed at 17 retailers as of October 27, 2026, with prices from $474 to $3,681, a $3,206 spread on the same certified stone. Brilliant Earth lists it at $3,681. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.50
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819602143
Dimensions7.81 × 7.56 × 5.00 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm7.56 mm2.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819602143
Side View
Table 60.0%Crown 35.8°Girdle: MED-THKPavilion 35°Culet: NoneDepth 66.1%

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 27
Current: $3,681 CAD|Low: $474 CAD|High: $4,619 CAD|Avg: $1,541 CAD|-20.3%
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 6$474 CAD
Retailer 13$544 CAD
Retailer 11$573 CAD
Retailer 15$798 CAD
Retailer 10$839 CAD
Retailer 7$861 CAD
Retailer 14$930 CAD
Retailer 5$945 CAD
Retailer 17$1,279 CAD
Retailer 4$1,365 CAD
Retailer 12$1,669 CAD
Retailer 3$2,025 CAD
Retailer 16$2,113 CAD
Retailer 2$2,183 CAD
Retailer 9$2,322 CAD
Retailer 8$2,778 CAD
Brilliant Earth$3,681 CAD

31 data points across 17 retailers

17 retailers$474 CAD to $3,681 CAD

A
Cheapest Retailer
-
$474 CAD
$339 USD
Final sale: no returns
A
Retailer 2
-
$544 CAD
£306 GBP
View
A
Retailer 3
-
$573 CAD
HK$3,200 HKD
View
A
Retailer 4
-
$798 CAD
$570 USD
View
A
Retailer 5
-
$839 CAD
€571 EUR
View
B+
Retailer 6
-
$861 CAD
$615 USD
View
A
Retailer 7
-
$930 CAD
£523 GBP
View
A
Retailer 8
-
$945 CAD
$675 USD
View
A
Retailer 9
-
$1,279 CAD
$914 USD
View
A
Retailer 10
-
$1,365 CAD
$975 USD
View
A
Retailer 11
-
$1,669 CAD
SGD 1,611 SGD
View
B+
Retailer 12
-
$2,025 CAD
$1,447 USD
View
B+
Retailer 13
-
$2,113 CAD
£1,189 GBP
View
B+
Retailer 14
-
$2,183 CAD
$1,560 USD
View
Retailer 15
-
$2,322 CAD
A$2,552 AUD
View
Price last confirmed 21 days ago
Retailer 16
-
$2,778 CAD
$1,985 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20782121A · Oct 29
$3,681 CAD
$2,630 USD
View
16 more retailers have this diamond
Prices start from $474 CADSave up to $3,206 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
2.50ct Cushion
$474 CAD