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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 $1,595 USD
As of October 29, 2026
Save $5,565 USD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,160 USD at Brilliant Earth · As of October 28, 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 28, 2026, with prices from $1,595 to $7,160, a $5,565 spread on the same certified stone. Brilliant Earth lists it at $7,160. 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 29
Current: $7,160 USD|Low: $1,382 USD|High: $7,160 USD|Avg: $3,225 USD
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 29, 2026
Retailer 8$1,431 USD
Retailer 14$1,595 USD
Retailer 4$1,752 USD
Retailer 13$2,068 USD
Retailer 16$2,152 USD
Retailer 2$2,297 USD
Retailer 12$2,760 USD
Retailer 17$3,044 USD
Retailer 15$3,238 USD
Retailer 10$3,323 USD
Retailer 5$3,459 USD
Retailer 6$3,700 USD
Retailer 3$4,107 USD
Retailer 9$4,493 USD
Retailer 11$4,623 USD
Retailer 7$5,019 USD
Brilliant Earth$7,160 USD

34 data points across 17 retailers

18 retailers$1,595 USD to $7,160 USD

A
Retailer 1
-
$1,431 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$1,595 USD
View
A
Retailer 3
-
$1,752 USD
View
A
Retailer 4
-
$2,068 USD
£1,629 GBP
View
A
Retailer 5
-
$2,152 USD
View
A
Retailer 6
-
$2,297 USD
€2,188 EUR
View
A
Retailer 7
-
$2,760 USD
View
Final sale: no returns
A
Retailer 8
-
$3,044 USD
View
A
Retailer 9
-
$3,238 USD
A$4,981 AUD
View
A
Retailer 10
-
$3,323 USD
ZAR 53,688 ZAR
View
A
Retailer 11
-
$3,459 USD
£2,724 GBP
View
Price last confirmed 18 days ago
A
Retailer 12
-
$3,700 USD
View
A
Retailer 13
-
$3,930 USD
View
A
Retailer 14
-
$4,107 USD
View
B+
Retailer 15
-
$4,493 USD
View
B+
Retailer 16
-
$4,623 USD
£3,640 GBP
View
B+
Retailer 17
-
$5,019 USD
View
Most Expensive
B
Brilliant Earth
16915356A · Oct 28
$7,160 USD
View
17 more retailers have this diamond
Prices start from $1,595 USDSave up to $5,565 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
3.04ct Cushion
$1,595 USD