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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 €1,104 EUR
$1,233 USD
As of October 30, 2026
Save €3,757 EUR (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,860 EUR at Brilliant Earth · As of October 30, 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 30, 2026, with prices from €1,104 to €4,860, a €3,757 spread on the same certified stone. Brilliant Earth lists it at €4,860. 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 30
Current: €4,860 EUR|Low: €1,104 EUR|High: €5,514 EUR|Avg: €2,768 EUR|-11.9%
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 30, 2026
Retailer 3€1,104 EUR
Retailer 2€1,161 EUR
Retailer 10€1,273 EUR
Retailer 18€1,419 EUR
Retailer 6€1,424 EUR
Retailer 11€1,658 EUR
Retailer 5€1,822 EUR
Retailer 12€1,836 EUR
Retailer 17€2,447 EUR
Retailer 13€2,952 EUR
Retailer 7€3,027 EUR
Retailer 9€3,069 EUR
Retailer 15€3,314 EUR
Retailer 16€3,645 EUR
Retailer 14€3,697 EUR
Retailer 4€4,001 EUR
Retailer 8€4,507 EUR
Brilliant Earth€4,860 EUR

28 data points across 18 retailers

18 retailers€1,104 EUR to €4,860 EUR

A
Cheapest Retailer
-
€1,104 EUR
$1,233 USD
Final sale: no returns
A
Retailer 2
-
€1,161 EUR
£1,021 GBP
View
Retailer 3
-
€1,273 EUR
$1,422 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
€1,419 EUR
$1,585 USD
View
A
Retailer 5
-
€1,424 EUR
$1,591 USD
View
A
Retailer 6
-
€1,658 EUR
£1,459 GBP
View
A
Retailer 7
-
€1,822 EUR
$2,035 USD
View
A
Retailer 8
-
€1,836 EUR
View
A
Retailer 9
-
€2,447 EUR
$2,734 USD
View
A
Retailer 10
-
€2,952 EUR
ZAR 53,287 ZAR
View
Retailer 11
-
€3,027 EUR
A$5,202 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
€3,069 EUR
£2,700 GBP
View
Price last confirmed 19 days ago
B+
Retailer 13
-
€3,314 EUR
$3,702 USD
View
B+
Retailer 14
-
€3,645 EUR
$4,072 USD
View
B+
Retailer 15
-
€3,697 EUR
£3,252 GBP
View
B+
Retailer 16
-
€4,001 EUR
$4,470 USD
View
Retailer 17
-
€4,507 EUR
$5,035 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21583870A · Oct 30
€4,860 EUR
$5,430 USD
View
17 more retailers have this diamond
Prices start from €1,104 EURSave up to €3,757 EUR

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
€1,104 EUR