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Cushion|Lab Grown|IGI

4.06ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG792657849

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792657849

Diamond specifications and retailer prices

From $550 USD
£433 GBP
As of October 27, 2026
Save $2,880 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,430 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.06ct lab-grown cushion diamond

This 4.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792657849 or 792657849. Listed at 17 retailers as of October 27, 2026, with prices from $550 to $3,430, a $2,880 spread on the same certified stone. Brilliant Earth lists it at $3,430. 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

4.06
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792657849
Dimensions11.17 × 8.01 × 5.12 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm8.01 mm4.06 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792657849
Side View
Table 64.0%Crown 34.2°Girdle: MED-STKPavilion 30.1°Culet: NoneDepth 63.9%

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 27
Current: $3,430 USD|Low: $548 USD|High: $3,430 USD|Avg: $1,721 USD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 13$550 USD
Retailer 9$573 USD
Retailer 15$691 USD
Retailer 4$735 USD
Retailer 2$921 USD
Retailer 8$958 USD
Retailer 14$978 USD
Retailer 3$986 USD
Retailer 18$1,483 USD
Retailer 6$1,523 USD
Retailer 7$1,844 USD
Retailer 12$1,989 USD
Retailer 5$2,355 USD
Retailer 16$2,500 USD
Retailer 17$2,666 USD
Retailer 11$2,744 USD
Retailer 10$2,753 USD
Brilliant Earth$3,430 USD

34 data points across 18 retailers

17 retailers$550 USD to $3,430 USD

A
Cheapest Retailer
-
$550 USD
£433 GBP
A
Retailer 2
-
$691 USD
HK$5,400 HKD
View
A
Retailer 3
-
$735 USD
View
A
Retailer 4
-
$921 USD
€877 EUR
View
A
Retailer 5
-
$958 USD
View
A
Retailer 6
-
$978 USD
£770 GBP
View
B+
Retailer 7
-
$986 USD
View
A
Retailer 8
-
$1,483 USD
View
A
Retailer 9
-
$1,523 USD
View
Retailer 10
-
$1,844 USD
£1,452 GBP
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$1,989 USD
SGD 2,688 SGD
View
B
Retailer 12
-
$2,355 USD
View
B+
Retailer 13
-
$2,500 USD
View
Retailer 14
-
$2,666 USD
£2,099 GBP
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$2,744 USD
View
Retailer 16
-
$2,753 USD
A$4,235 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
19083768A · Oct 29
$3,430 USD
View
16 more retailers have this diamond
Prices start from $550 USDSave up to $2,880 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
4.06ct Cushion
$550 USD