CaratHunter
Plans
Cushion|Lab Grown|IGI

4.07ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG729528196

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

Certificate IGI LG729528196

Diamond specifications and retailer prices

From $1,098 AUD
$771 USD
As of October 29, 2026
Save $3,379 AUD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,855 AUD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 4.07ct lab-grown cushion diamond

This 4.07ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729528196 or 729528196. Listed at 16 retailers as of October 26, 2026, with a 308% 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

4.07
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729528196
Dimensions9.39 × 9.21 × 6.19 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm9.21 mm4.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729528196
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 67.2%

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: $12,855 AUD|Low: $883 AUD|High: $12,855 AUD|Avg: $2,779 AUD
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 14$953 AUD
Retailer 9$1,051 AUD
Retailer 5$1,098 AUD
Retailer 15$1,402 AUD
Retailer 16$1,734 AUD
Retailer 10$1,823 AUD
Retailer 6$1,854 AUD
Retailer 11$1,930 AUD
Retailer 12$2,423 AUD
Retailer 2$2,439 AUD
Retailer 17$2,678 AUD
Retailer 3$3,536 AUD
Retailer 7$3,740 AUD
Retailer 8$3,884 AUD
Retailer 4$3,926 AUD
Retailer 13$4,477 AUD
Brilliant Earth$12,855 AUD

35 data points across 17 retailers

16 retailers$1,098 AUD to $4,477 AUD

Retailer 1
-
$953 AUD
£527 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$1,098 AUD
$771 USD
View
Final sale: no returns
A
Retailer 3
-
$1,402 AUD
$985 USD
View
A
Retailer 4
-
$1,734 AUD
$1,218 USD
View
A
Retailer 5
-
$1,823 AUD
£1,008 GBP
View
A
Retailer 6
-
$1,854 AUD
$1,302 USD
View
A
Retailer 7
-
$1,930 AUD
€1,291 EUR
View
A
Retailer 8
-
$2,423 AUD
ZAR 27,498 ZAR
View
A
Retailer 9
-
$2,439 AUD
View
A
Retailer 10
-
$2,678 AUD
$1,881 USD
View
A
Retailer 11
-
$3,536 AUD
£1,956 GBP
View
A
Retailer 12
-
$3,740 AUD
$2,627 USD
View
A
Retailer 13
-
$3,884 AUD
$2,728 USD
View
A
Retailer 14
-
$3,926 AUD
$2,758 USD
View
B+
Retailer 15
-
$4,477 AUD
£2,476 GBP
View
Most Expensive
Brilliant Earth
15570443A · Oct 16
$12,855 AUD
$9,030 USD
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from $1,098 AUDSave up to $3,379 AUD

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
4.07ct Cushion
$1,098 AUD