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Cushion|Lab Grown|IGI

4.07ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG825661054

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825661054

Diamond specifications and retailer prices

From $1,081 AUD
£598 GBP
As of October 30, 2026
Save $7,888 AUD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,848 AUD at Brilliant Earth · As of October 22, 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 LG825661054 or 825661054. Listed at 20 retailers as of October 29, 2026, with a 730% 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 angle34.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661054
Dimensions11.09 × 8.22 × 5.52 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm8.22 mm4.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661054
Side View
Table 64.0%Crown 34.7°Girdle: MED-STKPavilion 35.1°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 30
Current: $10,848 AUD|Low: $1,077 AUD|High: $10,848 AUD|Avg: $3,880 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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 2$1,081 AUD
Retailer 6$1,130 AUD
Retailer 10$1,209 AUD
Retailer 18$1,445 AUD
Retailer 3$1,767 AUD
Retailer 19$1,903 AUD
Retailer 13$1,984 AUD
Retailer 14$2,034 AUD
Retailer 20$2,087 AUD
Retailer 16$2,754 AUD
Retailer 8$2,857 AUD
Retailer 17$3,997 AUD
Retailer 11$4,144 AUD
Retailer 7$4,625 AUD
Retailer 5$4,645 AUD
Retailer 15$4,876 AUD
Retailer 9$5,139 AUD
Retailer 12$8,372 AUD
Retailer 4$8,969 AUD
Brilliant Earth$10,848 AUD

29 data points across 20 retailers

20 retailers$1,081 AUD to $8,969 AUD

A
Cheapest Retailer
-
$1,081 AUD
£598 GBP
A
Retailer 2
-
$1,130 AUD
$794 USD
View
Final sale: no returns
Retailer 3
-
$1,209 AUD
$849 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,445 AUD
$1,015 USD
View
A
Retailer 5
-
$1,767 AUD
$1,241 USD
View
A
Retailer 6
-
$1,903 AUD
$1,337 USD
View
A
Retailer 7
-
$1,984 AUD
£1,097 GBP
View
A
Retailer 8
-
$2,034 AUD
€1,361 EUR
View
A
Retailer 9
-
$2,087 AUD
$1,466 USD
View
A
Retailer 10
-
$2,754 AUD
ZAR 31,254 ZAR
View
Retailer 11
-
$2,857 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$3,997 AUD
$2,808 USD
View
Retailer 13
-
$4,144 AUD
£2,292 GBP
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$4,625 AUD
$3,249 USD
View
B+
Retailer 15
-
$4,645 AUD
SGD 4,409 SGD
View
B+
Retailer 16
-
$4,876 AUD
£2,697 GBP
View
Retailer 17
-
$5,139 AUD
$3,610 USD
View
Price last confirmed 11 days ago
Retailer 18
-
$8,372 AUD
$5,881 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$8,969 AUD
$6,300 USD
View
Most Expensive
Brilliant Earth
21703010Y · Oct 22
$10,848 AUD
$7,620 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $1,081 AUDSave up to $7,888 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
$1,081 AUD