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Princess|Lab Grown|IGI

2.40ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG788647620

Shape and cutting style on the report: Princess cut

Certificate IGI LG788647620

Diamond specifications and retailer prices

From $1,479 AUD
$1,039 USD
As of October 29, 2026
Save $8,471 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,950 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.4ct lab-grown princess diamond

This 2.4ct lab-grown princess sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788647620 or 788647620. Listed at 20 retailers as of October 29, 2026, with prices from $1,479 to $9,950, a $8,471 spread on the same certified stone. Brilliant Earth lists it at $9,950. 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

2.40
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788647620
Dimensions7.24 × 7.31 × 5.12 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.31 mm2.40 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788647620
Side View
Table 66.0%Crown 43°Girdle: MediumPavilion 37.2°Culet: NoneDepth 70.7%

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: Oct 29
Current: $9,950 AUD|Low: $1,479 AUD|High: $9,950 AUD|Avg: $3,833 AUD
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
Retailer 17
October 30, 2026
Retailer 12$1,479 AUD
Retailer 9$1,893 AUD
Retailer 6$2,001 AUD
Retailer 5$2,203 AUD
Retailer 11$2,354 AUD
Retailer 14$2,805 AUD
Retailer 10$3,277 AUD
Retailer 7$3,335 AUD
Retailer 8$3,692 AUD
Retailer 13$3,954 AUD
Retailer 15$4,230 AUD
Retailer 3$4,569 AUD
Retailer 17$5,141 AUD
Retailer 16$5,226 AUD
Retailer 2$5,330 AUD
Retailer 4$5,538 AUD
Brilliant Earth$9,950 AUD

18 data points across 17 retailers

20 retailers$1,479 AUD to $9,950 AUD

Retailer 1
-
$1,244 AUD
$874 USD
Price last confirmed 37 days ago
Retailer 2
-
$1,423 AUD
$1,000 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$1,479 AUD
$1,039 USD
View
Final sale: no returns
A
Retailer 4
-
$1,893 AUD
$1,330 USD
View
A
Retailer 5
-
$2,001 AUD
$1,406 USD
View
A
Retailer 6
-
$2,203 AUD
$1,548 USD
View
A
Retailer 7
-
$2,354 AUD
£1,302 GBP
View
A
Retailer 8
-
$2,805 AUD
€1,877 EUR
View
A
Retailer 9
-
$3,277 AUD
$2,302 USD
View
A
Retailer 10
-
$3,335 AUD
$2,343 USD
View
Retailer 11
-
$3,692 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$3,954 AUD
ZAR 44,874 ZAR
View
B+
Retailer 13
-
$4,230 AUD
£2,340 GBP
View
B+
Retailer 14
-
$4,569 AUD
$3,210 USD
View
B+
Retailer 15
-
$5,141 AUD
SGD 4,881 SGD
View
B+
Retailer 16
-
$5,226 AUD
£2,891 GBP
View
B+
Retailer 17
-
$5,330 AUD
$3,744 USD
View
B+
Retailer 18
-
$5,538 AUD
$3,891 USD
View
Retailer 19
-
$7,287 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
18723652A · Oct 29
$9,950 AUD
$6,990 USD
View
19 more retailers have this diamond
Prices start from $1,479 AUDSave up to $8,471 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
2.40ct Princess
$1,479 AUD