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Radiant|Lab Grown|IGI

2.39ct F SI2 Radiant Lab Grown Diamond

ID • F/SI2 • IGI LG547266199

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

Certificate IGI LG547266199

Diamond specifications and retailer prices

From $441 AUD
As of November 6, 2026
Save $2,266 AUD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,707 AUD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 2.39ct lab-grown radiant diamond

This 2.39ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG547266199 or 547266199. Listed at 8 retailers as of November 6, 2026, with prices from $441 to $2,707, a $2,266 spread on the same certified stone. Brilliant Earth lists it at $2,707. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.39
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547266199
Dimensions9.16 × 6.48 × 4.51 mm
L/W Ratio1.41
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.16 mm6.48 mm2.39 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547266199
Side View
Table 65.5%Crown 43.5°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 69.6%

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 6
Current: $2,707 AUD|Low: $415 AUD|High: $3,973 AUD|Avg: $1,807 AUD|-31.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$441 AUD
Retailer 7$512 AUD
Retailer 5$895 AUD
Retailer 9$1,073 AUD
Retailer 6$1,681 AUD
Retailer 2$1,700 AUD
Retailer 4$1,942 AUD
Retailer 8$2,406 AUD
Brilliant Earth$2,707 AUD
Retailer 10$2,733 AUD

18 data points across 10 retailers

8 retailers$441 AUD to $2,707 AUD

A
Cheapest Retailer
-
$441 AUD
A
Retailer 2
-
$512 AUD
View
B+
Retailer 3
-
$895 AUD
View
B+
Retailer 4
-
$1,681 AUD
View
B+
Retailer 5
-
$1,700 AUD
View
B+
Retailer 6
-
$1,942 AUD
View
Retailer 7
-
$2,406 AUD
View
Price last confirmed 9 days ago
Most Expensive
B+
Brilliant Earth
6318335Y · Nov 6
$2,707 AUD
$1,860 USD
View
7 more retailers have this diamond
Prices start from $441 AUDSave up to $2,266 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
2.39ct Radiant
$441 AUD