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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 $1,276 AUD
$894 USD
As of November 1, 2026
Save $7,471 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,747 AUD at Brilliant Earth · As of November 2, 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 November 1, 2026, with prices from $1,276 to $8,747, a $7,471 spread on the same certified stone. Brilliant Earth lists it at $8,747. 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
Colour
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

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: Nov 1
Current: $8,747 AUD|Low: $1,276 AUD|High: $8,833 AUD|Avg: $3,749 AUD|-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 3, 2026
Retailer 16$1,276 AUD
Retailer 6$1,313 AUD
Retailer 10$1,605 AUD
Retailer 3$1,948 AUD
Retailer 11$2,080 AUD
Retailer 15$2,393 AUD
Retailer 13$2,886 AUD
Retailer 7$2,913 AUD
Retailer 14$3,115 AUD
Retailer 4$3,677 AUD
Retailer 9$4,378 AUD
Retailer 5$4,708 AUD
Retailer 12$5,078 AUD
Retailer 8$6,214 AUD
Retailer 2$6,475 AUD
Brilliant Earth$8,747 AUD

21 data points across 16 retailers

17 retailers$1,276 AUD to $8,747 AUD

A
Cheapest Retailer
-
$1,276 AUD
$894 USD
A
Retailer 2
-
$1,313 AUD
$920 USD
View
Final sale: no returns
A
Retailer 3
-
$1,605 AUD
$1,125 USD
View
A
Retailer 4
-
$1,948 AUD
$1,365 USD
View
A
Retailer 5
-
$2,080 AUD
£1,148 GBP
View
A
Retailer 6
-
$2,393 AUD
€1,597 EUR
View
B+
Retailer 7
-
$2,886 AUD
ZAR 32,676 ZAR
View
B+
Retailer 8
-
$2,913 AUD
View
B+
Retailer 9
-
$3,115 AUD
$2,183 USD
View
B+
Retailer 10
-
$3,677 AUD
$2,577 USD
View
B+
Retailer 11
-
$4,378 AUD
$3,068 USD
View
B+
Retailer 12
-
$4,708 AUD
$3,300 USD
View
B
Retailer 13
-
$5,078 AUD
£2,802 GBP
View
Retailer 14
-
$5,672 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$6,214 AUD
$4,355 USD
View
B
Retailer 16
-
$6,475 AUD
$4,538 USD
View
Most Expensive
B
Brilliant Earth
20841449A · Nov 2
$8,747 AUD
$6,130 USD
View
16 more retailers have this diamond
Prices start from $1,276 AUDSave up to $7,471 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
4.06ct Radiant
$1,276 AUD