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Cushion|Lab Grown|IGI

2.56ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG825658596

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

Certificate IGI LG825658596

Diamond specifications and retailer prices

From $1,726 CAD
$1,233 USD
As of October 28, 2026
Save $6,896 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,622 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.56ct lab-grown cushion diamond

This 2.56ct 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 LG825658596 or 825658596. Listed at 18 retailers as of October 28, 2026, with prices from $1,726 to $8,622, a $6,896 spread on the same certified stone. Brilliant Earth lists it at $8,622. 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

2.56
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825658596
Dimensions8.01 × 7.97 × 5.36 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.01 mm7.97 mm2.56 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825658596
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 67.3%

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: $8,622 CAD|Low: $1,726 CAD|High: $8,622 CAD|Avg: $4,365 CAD
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
Retailer 18
October 29, 2026
Retailer 3$1,726 CAD
Retailer 14$1,820 CAD
Retailer 10$1,990 CAD
Retailer 18$2,218 CAD
Retailer 6$2,227 CAD
Retailer 2$2,593 CAD
Retailer 5$2,848 CAD
Retailer 11$2,870 CAD
Retailer 17$3,827 CAD
Retailer 12$4,617 CAD
Retailer 7$4,732 CAD
Retailer 9$4,799 CAD
Retailer 15$5,181 CAD
Retailer 16$5,700 CAD
Retailer 13$5,780 CAD
Retailer 4$6,256 CAD
Retailer 8$7,047 CAD
Brilliant Earth$8,622 CAD

27 data points across 18 retailers

18 retailers$1,726 CAD to $8,622 CAD

A
Cheapest Retailer
-
$1,726 CAD
$1,233 USD
Final sale: no returns
A
Retailer 2
-
$1,820 CAD
£1,024 GBP
View
A
Retailer 3
-
$1,990 CAD
$1,422 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$2,218 CAD
$1,585 USD
View
A
Retailer 5
-
$2,227 CAD
$1,591 USD
View
A
Retailer 6
-
$2,593 CAD
£1,459 GBP
View
A
Retailer 7
-
$2,848 CAD
$2,035 USD
View
A
Retailer 8
-
$2,870 CAD
€1,953 EUR
View
A
Retailer 9
-
$3,827 CAD
$2,734 USD
View
B+
Retailer 10
-
$4,617 CAD
ZAR 53,287 ZAR
View
B+
Retailer 11
-
$4,732 CAD
A$5,202 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$4,799 CAD
£2,700 GBP
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$5,181 CAD
$3,702 USD
View
B+
Retailer 14
-
$5,700 CAD
$4,072 USD
View
B+
Retailer 15
-
$5,780 CAD
£3,252 GBP
View
B+
Retailer 16
-
$6,256 CAD
$4,470 USD
View
B+
Retailer 17
-
$7,047 CAD
$5,035 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21583870A · Oct 28
$8,622 CAD
$6,160 USD
View
17 more retailers have this diamond
Prices start from $1,726 CADSave up to $6,896 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
2.56ct Cushion
$1,726 CAD