CaratHunter
Plans
Cushion|Lab Grown|IGI

2.50ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG647492596

Certificate IGI LG647492596

Diamond specifications and retailer prices

From $2,291 CAD
$1,640 USD
As of October 30, 2026
Save $8,395 CAD (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,686 CAD at Zales · As of October 30, 2026
View at Zales

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG647492596 or 647492596. Listed at 4 retailers as of October 30, 2026, with prices from $2,291 to $10,686, a $8,395 spread on the same certified stone. Zales lists it at $10,686. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG647492596
Dimensions9.62 × 6.96 × 4.68 mm
L/W Ratio1.38
Top View
9.62 mm6.96 mm2.50 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647492596
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.2%

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 30
Current: $7,689 CAD|Low: $2,291 CAD|High: $10,686 CAD|Avg: $7,859 CAD
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 2$2,291 CAD
Retailer 1$7,689 CAD
Retailer 3$10,686 CAD
Zales$10,686 CAD

2 data points across 4 retailers

4 retailers$2,291 CAD to $10,686 CAD

A
Cheapest Retailer
-
$2,291 CAD
$1,640 USD
B
Retailer 2
-
$7,689 CAD
$5,504 USD
View
B
Retailer 3
-
$10,686 CAD
$7,650 USD
View
Most Expensive
B
Zales
527912258 · Oct 30
$10,686 CAD
$7,650 USD
View
3 more retailers have this diamond
Prices start from $2,291 CADSave up to $8,395 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
$2,291 CAD