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Cushion|Lab Grown|IGI

3.04ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG713578377

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

Certificate IGI LG713578377

Diamond specifications and retailer prices

From $606 USD
£478 GBP
As of October 29, 2026
Save $1,374 USD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,300 USD at Brilliant Earth · As of October 19, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG713578377 or 713578377. Listed at 13 retailers as of October 29, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713578377
Dimensions8.56 × 8.34 × 5.48 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm8.34 mm3.04 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713578377
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,300 USD|Low: $504 USD|High: $5,300 USD|Avg: $1,449 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
October 29, 2026
Retailer 5$504 USD
Retailer 8$606 USD
Retailer 9$760 USD
Retailer 12$797 USD
Retailer 2$826 USD
Retailer 6$855 USD
Retailer 11$882 USD
Retailer 3$1,177 USD
Retailer 4$1,655 USD
Retailer 13$1,886 USD
Retailer 7$1,980 USD
Retailer 10$2,330 USD
Brilliant Earth$5,300 USD

33 data points across 13 retailers

13 retailers$606 USD to $1,980 USD

A
Retailer 1
-
$504 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$606 USD
£478 GBP
View
A
Retailer 3
-
$760 USD
View
B+
Retailer 4
-
$797 USD
View
A
Retailer 5
-
$826 USD
£650 GBP
View
A
Retailer 6
-
$855 USD
€814 EUR
View
A
Retailer 7
-
$882 USD
View
A
Retailer 8
-
$1,177 USD
View
B+
Retailer 9
-
$1,655 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,886 USD
View
B+
Retailer 11
-
$1,980 USD
£1,559 GBP
View
B+
Retailer 12
-
$2,330 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14870463A · Oct 19
$5,300 USD
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $606 USDSave up to $1,374 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
$606 USD