Radiant|Lab Grown|IGI

4.06ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG817696086

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

Certificate IGI LG817696086

Diamond specifications and retailer prices

From $894 USD
As of November 1, 2026
Save $5,236 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,130 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 LG817696086 or 817696086. Listed at 17 retailers as of October 31, 2026, with prices from $894 to $6,130, a $5,236 spread on the same certified stone. Brilliant Earth lists it at $6,130. 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 angle38.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817696086
Dimensions11.37 × 8.00 × 5.32 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm8.00 mm4.06 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817696086
Side View
Table 68.0%Crown 38.7°Girdle: MediumPavilion 36.4°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $6,130 USD|Low: $894 USD|High: $6,190 USD|Avg: $2,601 USD|-1.0%
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
November 2, 2026
Retailer 9$894 USD
Retailer 4$920 USD
Retailer 12$1,130 USD
Retailer 11$1,365 USD
Retailer 2$1,463 USD
Retailer 3$1,722 USD
Retailer 7$2,036 USD
Retailer 5$2,042 USD
Retailer 6$2,199 USD
Retailer 14$2,577 USD
Retailer 15$2,982 USD
Retailer 16$3,300 USD
Retailer 10$3,573 USD
Retailer 8$4,355 USD
Retailer 13$4,555 USD
Brilliant Earth$6,130 USD

22 data points across 16 retailers

17 retailers$894 USD to $6,130 USD

A
Cheapest Retailer
-
$894 USD
A
Retailer 2
-
$920 USD
View
Final sale: no returns
A
Retailer 3
-
$1,130 USD
View
A
Retailer 4
-
$1,365 USD
View
A
Retailer 5
-
$1,463 USD
£1,152 GBP
View
A
Retailer 6
-
$1,722 USD
€1,640 EUR
View
B+
Retailer 7
-
$2,036 USD
ZAR 32,891 ZAR
View
B+
Retailer 8
-
$2,042 USD
A$3,141 AUD
View
B+
Retailer 9
-
$2,199 USD
View
B+
Retailer 10
-
$2,577 USD
View
B+
Retailer 11
-
$2,982 USD
View
B+
Retailer 12
-
$3,300 USD
View
B
Retailer 13
-
$3,573 USD
£2,813 GBP
View
Retailer 14
-
$3,975 USD
A$6,116 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
$4,355 USD
View
B
Retailer 16
-
$4,555 USD
View
Most Expensive
B
Brilliant Earth
20841449A · Oct 31
$6,130 USD
View
16 more retailers have this diamond
Prices start from $894 USDSave up to $5,236 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
$894 USD