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Cushion|Lab Grown|IGI

2.50ct E IF Cushion Lab Grown Diamond

GD • E/IF • IGI LG745507847

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG745507847

Diamond specifications and retailer prices

From $1,253 USD
As of October 28, 2026
Save $7,017 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,270 USD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 standard cut grade and certified by IGI LG745507847 or 745507847. Listed at 9 retailers as of October 27, 2026, with prices from $1,253 to $8,270, a $7,017 spread on the same certified stone. Do Amore Diamonds lists it at $8,270. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507847
Dimensions9.48 × 6.81 × 4.66 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.48 mm6.81 mm2.50 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507847
Side View
Table 63.0%Crown 34°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
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: $8,270 USD|Low: $1,253 USD|High: $9,330 USD|Avg: $3,891 USD|-11.4%
Do Amore Diamonds
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
October 21, 2026
Retailer 14$1,253 USD
Retailer 12$1,346 USD
Retailer 11$1,731 USD
Retailer 9$1,890 USD
Retailer 3$2,327 USD
Retailer 2$2,828 USD
Retailer 10$3,255 USD
Retailer 5$3,780 USD
Retailer 8$4,065 USD
Retailer 4$4,216 USD
Retailer 15$4,408 USD
Retailer 6$5,181 USD
Retailer 7$5,548 USD
Retailer 13$5,960 USD
Do Amore Diamonds$8,270 USD

21 data points across 15 retailers

9 retailers$1,253 USD to $8,270 USD

A
Cheapest Retailer
-
$1,253 USD
Final sale: no returns
A
Retailer 2
-
$1,346 USD
View
A
Retailer 3
-
$1,731 USD
View
A
Retailer 4
-
$1,890 USD
View
Retailer 5
-
$2,828 USD
A$4,351 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,255 USD
View
Retailer 7
-
$4,065 USD
£3,201 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
$5,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-2A55DF68E · Oct 27
$8,270 USD
View
8 more retailers have this diamond
Prices start from $1,253 USDSave up to $7,017 USD

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
$1,253 USD