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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 €1,237 EUR
$1,382 USD
As of October 31, 2026
Save €5,172 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €6,409 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 19 retailers as of October 29, 2026, with prices from €1,237 to €6,409, a €5,172 spread on the same certified stone. Brilliant Earth lists it at €6,409. 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
Color
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 31
Current: €6,409 EUR|Low: €1,237 EUR|High: €6,409 EUR|Avg: €2,877 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
Retailer 18
October 31, 2026
Retailer 13€1,237 EUR
Retailer 9€1,281 EUR
Retailer 16€1,428 EUR
Retailer 5€1,568 EUR
Retailer 11€1,860 EUR
Retailer 18€1,926 EUR
Retailer 2€2,042 EUR
Retailer 12€2,281 EUR
Retailer 3€2,725 EUR
Retailer 17€2,898 EUR
Retailer 14€2,975 EUR
Retailer 6€3,097 EUR
Retailer 7€3,312 EUR
Retailer 4€3,676 EUR
Retailer 10€4,021 EUR
Retailer 15€4,138 EUR
Retailer 8€4,492 EUR
Brilliant Earth€6,409 EUR

35 data points across 18 retailers

19 retailers€1,237 EUR to €6,409 EUR

A
Cheapest Retailer
-
€1,237 EUR
$1,382 USD
Final sale: no returns
Retailer 2
-
€1,281 EUR
$1,431 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,428 EUR
$1,595 USD
View
A
Retailer 4
-
€1,568 EUR
$1,752 USD
View
A
Retailer 5
-
€1,860 EUR
£1,636 GBP
View
A
Retailer 6
-
€1,926 EUR
$2,152 USD
View
A
Retailer 7
-
€2,042 EUR
View
A
Retailer 8
-
€2,281 EUR
$2,548 USD
View
A
Retailer 9
-
€2,725 EUR
$3,044 USD
View
Retailer 10
-
€2,898 EUR
A$4,981 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
€2,975 EUR
ZAR 53,688 ZAR
View
Retailer 12
-
€3,097 EUR
£2,724 GBP
View
Price last confirmed 20 days ago
A
Retailer 13
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€3,312 EUR
$3,700 USD
View
A
Retailer 14
-
€3,518 EUR
$3,930 USD
View
A
Retailer 15
-
€3,676 EUR
$4,107 USD
View
B+
Retailer 16
-
€4,021 EUR
$4,493 USD
View
B+
Retailer 17
-
€4,138 EUR
£3,640 GBP
View
B+
Retailer 18
-
€4,492 EUR
$5,019 USD
View
Most Expensive
B
Brilliant Earth
16915356A · Oct 29
€6,409 EUR
$7,160 USD
View
18 more retailers have this diamond
Prices start from €1,237 EURSave up to €5,172 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
€1,237 EUR