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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 $1,580 SGD
$1,233 USD
As of October 28, 2026
Save $6,315 SGD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,895 SGD at Brilliant Earth · As of October 29, 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 $1,580 to $7,895, a $6,315 spread on the same certified stone. Brilliant Earth lists it at $7,895. 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
Colour
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: $7,895 SGD|Low: $1,580 SGD|High: $7,895 SGD|Avg: $3,997 SGD
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
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Retailer 17
Retailer 18
October 29, 2026
Retailer 3$1,580 SGD
Retailer 14$1,667 SGD
Retailer 10$1,823 SGD
Retailer 18$2,031 SGD
Retailer 6$2,039 SGD
Retailer 2$2,374 SGD
Retailer 5$2,608 SGD
Retailer 11$2,628 SGD
Retailer 17$3,504 SGD
Retailer 12$4,228 SGD
Retailer 7$4,334 SGD
Retailer 9$4,395 SGD
Retailer 15$4,745 SGD
Retailer 16$5,220 SGD
Retailer 13$5,293 SGD
Retailer 4$5,729 SGD
Retailer 8$6,453 SGD
Brilliant Earth$7,895 SGD

27 data points across 18 retailers

18 retailers$1,580 SGD to $7,895 SGD

A
Cheapest Retailer
-
$1,580 SGD
$1,233 USD
Final sale: no returns
A
Retailer 2
-
$1,667 SGD
£1,024 GBP
View
Retailer 3
-
$1,823 SGD
$1,422 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$2,031 SGD
$1,585 USD
View
A
Retailer 5
-
$2,039 SGD
$1,591 USD
View
A
Retailer 6
-
$2,374 SGD
£1,459 GBP
View
A
Retailer 7
-
$2,608 SGD
$2,035 USD
View
A
Retailer 8
-
$2,628 SGD
€1,953 EUR
View
A
Retailer 9
-
$3,504 SGD
$2,734 USD
View
A
Retailer 10
-
$4,228 SGD
ZAR 53,287 ZAR
View
Retailer 11
-
$4,334 SGD
A$5,202 AUD
View
Price last confirmed 7 days ago
Retailer 12
-
$4,395 SGD
£2,700 GBP
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$4,745 SGD
$3,702 USD
View
B+
Retailer 14
-
$5,220 SGD
$4,072 USD
View
B+
Retailer 15
-
$5,293 SGD
£3,252 GBP
View
B+
Retailer 16
-
$5,729 SGD
$4,470 USD
View
Retailer 17
-
$6,453 SGD
$5,035 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21583870A · Oct 29
$7,895 SGD
$6,160 USD
View
17 more retailers have this diamond
Prices start from $1,580 SGDSave up to $6,315 SGD

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
$1,580 SGD