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Radiant|Lab Grown|IGI

4.06ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG848655026

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

Certificate IGI LG848655026

Diamond specifications and retailer prices

From $2,256 AUD
£1,245 GBP
As of November 2, 2026
Save $3,644 AUD (62%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,900 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG848655026 or 848655026. Listed at 2 retailers as of October 28, 2026, with prices from $2,256 to $5,900, a $3,644 spread on the same certified stone. Rare Carat lists it at $5,900. 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 angle45.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848655026
Dimensions11.26 × 7.76 × 5.25 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm7.76 mm4.06 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848655026
Side View
Table 65.0%Crown 45.8°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $5,900 AUD|Low: $2,238 AUD|High: $5,900 AUD|Avg: $4,075 AUD
Rare Carat
Retailer 2
November 2, 2026
Retailer 2$2,256 AUD
Rare Carat$5,900 AUD

6 data points across 2 retailers

2 retailers$2,256 AUD to $5,900 AUD

A
Cheapest Retailer
-
$2,256 AUD
£1,245 GBP
Most Expensive
B
Rare Carat
848655026 · Oct 28
$5,900 AUD
$4,135 USD
View
1 more retailer has this diamond
Prices start from $2,256 AUDSave up to $3,644 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
$2,256 AUD