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Cushion|Lab Grown|IGI

2.55ct E IF Cushion Lab Grown Diamond

GD • E/IF • IGI LG726523942

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG726523942

Diamond specifications and retailer prices

From €1,062 EUR
$1,186 USD
As of October 31, 2026
Save €3,781 EUR (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,842 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.55ct lab-grown cushion diamond

This 2.55ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG726523942 or 726523942. Listed at 19 retailers as of October 31, 2026, with prices from €1,062 to €4,842, a €3,781 spread on the same certified stone. Brilliant Earth lists it at €4,842. 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

2.55
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726523942
Dimensions9.22 × 7.36 × 4.95 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
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
9.22 mm7.36 mm2.55 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726523942
Side View
Table 62.0%Crown 33°Girdle: MED-THKPavilion 40.5°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 31
Current: €4,842 EUR|Low: €1,062 EUR|High: €5,487 EUR|Avg: €2,709 EUR|-11.7%
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
Retailer 19
November 1, 2026
Retailer 16€1,062 EUR
Retailer 10€1,148 EUR
Retailer 14€1,226 EUR
Retailer 8€1,382 EUR
Retailer 2€1,593 EUR
Retailer 7€1,654 EUR
Retailer 13€1,752 EUR
Retailer 15€2,078 EUR
Retailer 3€2,419 EUR
Retailer 12€2,612 EUR
Retailer 5€2,833 EUR
Retailer 17€2,838 EUR
Retailer 11€3,165 EUR
Retailer 4€3,251 EUR
Retailer 19€3,523 EUR
Retailer 18€3,750 EUR
Retailer 6€3,842 EUR
Retailer 9€4,480 EUR
Brilliant Earth€4,842 EUR

33 data points across 19 retailers

19 retailers€1,062 EUR to €4,842 EUR

A
Cheapest Retailer
-
€1,062 EUR
$1,186 USD
Final sale: no returns
Retailer 2
-
€1,148 EUR
$1,283 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,226 EUR
$1,370 USD
View
A
Retailer 4
-
€1,382 EUR
$1,544 USD
View
A
Retailer 5
-
€1,593 EUR
£1,401 GBP
View
A
Retailer 6
-
€1,654 EUR
$1,848 USD
View
A
Retailer 7
-
€1,752 EUR
View
B+
Retailer 8
-
€2,078 EUR
$2,321 USD
View
B+
Retailer 9
-
€2,419 EUR
$2,703 USD
View
B+
Retailer 10
-
€2,612 EUR
A$4,489 AUD
View
B+
Retailer 11
-
€2,833 EUR
$3,165 USD
View
B+
Retailer 12
-
€2,838 EUR
ZAR 51,224 ZAR
View
Retailer 13
-
€3,165 EUR
£2,784 GBP
View
Price last confirmed 20 days ago
B+
Retailer 14
-
€3,251 EUR
$3,632 USD
View
B+
Retailer 15
-
€3,523 EUR
$3,936 USD
View
B+
Retailer 16
-
€3,750 EUR
£3,299 GBP
View
B
Retailer 17
-
€3,842 EUR
$4,292 USD
View
Retailer 18
-
€4,480 EUR
$5,005 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
15521410A · Oct 31
€4,842 EUR
$5,410 USD
View
18 more retailers have this diamond
Prices start from €1,062 EURSave up to €3,781 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
2.55ct Cushion
€1,062 EUR