Radiant|Lab Grown|IGI

4.06ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG763661038

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG763661038

Diamond specifications and retailer prices

From $849 USD
As of October 30, 2026
Save $4,621 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,470 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.06ct lab-grown radiant diamond

This 4.06ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763661038 or 763661038. Listed at 24 retailers as of October 30, 2026, with prices from $849 to $5,470, a $4,621 spread on the same certified stone. Brilliant Earth lists it at $5,470. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763661038
Dimensions13.22 × 7.39 × 4.98 mm
L/W Ratio1.79
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.22 mm7.39 mm4.06 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763661038
Side View
Table 57.0%Crown 39°Girdle: MediumPavilion 31.5°Culet: NoneDepth 67.4%

Caratlytics Score

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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: $5,470 USD|Low: $845 USD|High: $9,130 USD|Avg: $2,344 USD|-40.1%
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 19
November 2, 2026
Retailer 17$849 USD
Retailer 5$924 USD
Retailer 7$951 USD
Retailer 10$985 USD
Retailer 14$1,160 USD
Retailer 18$1,318 USD
Retailer 3$1,410 USD
Retailer 2$1,514 USD
Retailer 12$1,566 USD
Retailer 15$2,015 USD
Retailer 16$2,096 USD
Retailer 13$2,110 USD
Retailer 6$2,587 USD
Retailer 9$2,769 USD
Retailer 8$3,081 USD
Retailer 4$3,113 USD
Retailer 11$3,414 USD
Retailer 19$3,712 USD
Brilliant Earth$5,470 USD

38 data points across 19 retailers

24 retailers$849 USD to $5,470 USD

A
Cheapest Retailer
-
$849 USD
A
Retailer 2
-
$924 USD
View
A
Retailer 3
-
$951 USD
View
Final sale: no returns
A
Retailer 4
-
$985 USD
View
Retailer 5
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$1,007 USD
View
Price last confirmed 37 days ago
Retailer 6
-
$1,021 USD
View
Price last confirmed 15 days ago
A
Retailer 7
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$1,160 USD
View
A
Retailer 8
-
$1,318 USD
View
A
Retailer 9
-
$1,410 USD
View
A
Retailer 10
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$1,514 USD
£1,192 GBP
View
A
Retailer 11
-
$1,566 USD
€1,491 EUR
View
B+
Retailer 12
-
$2,015 USD
View
B+
Retailer 13
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$2,074 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$2,096 USD
ZAR 33,867 ZAR
View
B+
Retailer 15
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$2,110 USD
A$3,246 AUD
View
B+
Retailer 16
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$2,587 USD
View
B+
Retailer 17
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$2,769 USD
View
B+
Retailer 18
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$2,916 USD
View
B+
Retailer 19
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$3,081 USD
View
B
Retailer 20
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$3,113 USD
View
B
Retailer 21
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$3,414 USD
View
B
Retailer 22
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$3,712 USD
£2,923 GBP
View
Retailer 23
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$4,118 USD
View
Price last confirmed 73 days ago
Most Expensive
B
Brilliant Earth
18153558A · Oct 31
$5,470 USD
View
23 more retailers have this diamond
Prices start from $849 USDSave up to $4,621 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 Radiant
$849 USD