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 $759 USD
£598 GBP
As of October 30, 2026
Save $5,541 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,620 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,620 USD|Low: $757 USD|High: $7,620 USD|Avg: $2,725 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
Retailer 20
October 30, 2026
Retailer 2$759 USD
Retailer 6$794 USD
Retailer 10$849 USD
Retailer 18$1,015 USD
Retailer 3$1,241 USD
Retailer 19$1,337 USD
Retailer 13$1,394 USD
Retailer 14$1,429 USD
Retailer 20$1,466 USD
Retailer 16$1,935 USD
Retailer 8$2,007 USD
Retailer 17$2,808 USD
Retailer 11$2,911 USD
Retailer 7$3,249 USD
Retailer 5$3,263 USD
Retailer 15$3,425 USD
Retailer 9$3,610 USD
Retailer 12$5,881 USD
Retailer 4$6,300 USD
Brilliant Earth$7,620 USD

29 data points across 20 retailers

20 retailers$759 USD to $6,300 USD

A
Cheapest Retailer
-
$759 USD
£598 GBP
A
Retailer 2
-
$794 USD
View
Final sale: no returns
Retailer 3
-
$849 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,015 USD
View
A
Retailer 5
-
$1,241 USD
View
A
Retailer 6
-
$1,337 USD
View
A
Retailer 7
-
$1,394 USD
£1,097 GBP
View
A
Retailer 8
-
$1,429 USD
€1,361 EUR
View
A
Retailer 9
-
$1,466 USD
View
A
Retailer 10
-
$1,935 USD
ZAR 31,254 ZAR
View
Retailer 11
-
$2,007 USD
A$3,088 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,808 USD
View
Retailer 13
-
$2,911 USD
£2,292 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$3,249 USD
View
B+
Retailer 15
-
$3,263 USD
SGD 4,409 SGD
View
B+
Retailer 16
-
$3,425 USD
£2,697 GBP
View
Retailer 17
-
$3,610 USD
View
Price last confirmed 11 days ago
Retailer 18
-
$5,881 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$6,300 USD
View
Most Expensive
Brilliant Earth
21703010Y · Oct 22
$7,620 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $759 USDSave up to $5,541 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
4.07ct Cushion
$759 USD