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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 $1,073 NZD
£476 GBP
As of October 30, 2026
Save $2,440 NZD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,404 NZD 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 227% 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
Colour
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 30
Current: $9,404 NZD|Low: $894 NZD|High: $9,404 NZD|Avg: $2,578 NZD
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 31, 2026
Retailer 5$894 NZD
Retailer 7$1,073 NZD
Retailer 6$1,153 NZD
Retailer 12$1,414 NZD
Retailer 2$1,470 NZD
Retailer 8$1,516 NZD
Retailer 11$1,565 NZD
Retailer 3$2,088 NZD
Retailer 4$2,936 NZD
Retailer 13$3,346 NZD
Retailer 9$3,513 NZD
Retailer 10$4,134 NZD
Brilliant Earth$9,404 NZD

35 data points across 13 retailers

13 retailers$1,073 NZD to $3,513 NZD

Retailer 1
-
$894 NZD
$504 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$1,073 NZD
£476 GBP
View
A
Retailer 3
-
$1,153 NZD
$650 USD
View
B+
Retailer 4
-
$1,414 NZD
$797 USD
View
A
Retailer 5
-
$1,470 NZD
£652 GBP
View
A
Retailer 6
-
$1,516 NZD
€814 EUR
View
A
Retailer 7
-
$1,565 NZD
$882 USD
View
A
Retailer 8
-
$2,088 NZD
$1,177 USD
View
Retailer 9
-
$2,936 NZD
$1,655 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$3,346 NZD
$1,886 USD
View
B+
Retailer 11
-
$3,513 NZD
£1,559 GBP
View
Retailer 12
-
$4,134 NZD
$2,330 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
14870463A · Oct 19
$9,404 NZD
$5,300 USD
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from $1,073 NZDSave up to $2,440 NZD

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
$1,073 NZD