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Cushion|Lab Grown|IGI

3.04ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG743547298

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

Certificate IGI LG743547298

Diamond specifications and retailer prices

From €1,242 EUR
$1,382 USD
As of October 30, 2026
Save €5,191 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,433 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743547298 or 743547298. Listed at 18 retailers as of October 29, 2026, with prices from €1,242 to €6,433, a €5,191 spread on the same certified stone. Brilliant Earth lists it at €6,433. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743547298
Dimensions8.41 × 8.38 × 5.67 mm
L/W Ratio1.00
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
8.41 mm8.38 mm3.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743547298
Side View
Table 60.0%Crown 38.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 67.7%

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: €6,433 EUR|Low: €1,242 EUR|High: €6,433 EUR|Avg: €2,884 EUR
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
October 30, 2026
Retailer 2€1,242 EUR
Retailer 8€1,286 EUR
Retailer 14€1,433 EUR
Retailer 4€1,574 EUR
Retailer 10€1,867 EUR
Retailer 16€1,934 EUR
Retailer 11€2,064 EUR
Retailer 17€2,735 EUR
Retailer 15€2,909 EUR
Retailer 12€2,986 EUR
Retailer 5€3,108 EUR
Retailer 6€3,325 EUR
Retailer 3€3,690 EUR
Retailer 9€4,036 EUR
Retailer 13€4,153 EUR
Retailer 7€4,509 EUR
Brilliant Earth€6,433 EUR

35 data points across 17 retailers

18 retailers€1,242 EUR to €6,433 EUR

A
Cheapest Retailer
-
€1,242 EUR
$1,382 USD
Final sale: no returns
Retailer 2
-
€1,286 EUR
$1,431 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
€1,433 EUR
$1,595 USD
View
A
Retailer 4
-
€1,574 EUR
$1,752 USD
View
A
Retailer 5
-
€1,867 EUR
£1,636 GBP
View
A
Retailer 6
-
€1,934 EUR
$2,152 USD
View
A
Retailer 7
-
€2,064 EUR
View
A
Retailer 8
-
€2,735 EUR
$3,044 USD
View
Retailer 9
-
€2,909 EUR
A$4,981 AUD
View
Price last confirmed 7 days ago
A
Retailer 10
-
€2,986 EUR
ZAR 53,688 ZAR
View
Retailer 11
-
€3,108 EUR
£2,724 GBP
View
Price last confirmed 18 days ago
A
Retailer 12
-
€3,325 EUR
$3,700 USD
View
A
Retailer 13
-
€3,531 EUR
$3,930 USD
View
A
Retailer 14
-
€3,690 EUR
$4,107 USD
View
B+
Retailer 15
-
€4,036 EUR
$4,493 USD
View
B+
Retailer 16
-
€4,153 EUR
£3,640 GBP
View
B+
Retailer 17
-
€4,509 EUR
$5,019 USD
View
Most Expensive
B
Brilliant Earth
16915356A · Oct 29
€6,433 EUR
$7,160 USD
View
17 more retailers have this diamond
Prices start from €1,242 EURSave up to €5,191 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
3.04ct Cushion
€1,242 EUR