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Princess|Lab Grown|IGI

1.24ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG819612439

Shape and cutting style on the report: Princess cut

Certificate IGI LG819612439

Diamond specifications and retailer prices

From $488 AUD
$343 USD
As of October 30, 2026
Save $2,330 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,819 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.24ct lab-grown princess diamond

This 1.24ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG819612439 or 819612439. Listed at 17 retailers as of October 29, 2026, with prices from $488 to $2,819, a $2,330 spread on the same certified stone. Brilliant Earth lists it at $2,819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819612439
Dimensions5.83 × 5.81 × 4.22 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.83 mm5.81 mm1.24 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819612439
Side View
Table 71.0%Crown 48.8°Girdle: MediumPavilion 38.1°Culet: NoneDepth 72.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $881 AUD|Low: $487 AUD|High: $2,291 AUD|Avg: $1,286 AUD|+16.4%
Retailer 1
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
October 30, 2026
Retailer 7$488 AUD
Retailer 2$733 AUD
Retailer 1$881 AUD
Retailer 5$922 AUD
Retailer 9$960 AUD
Retailer 12$994 AUD
Retailer 3$1,196 AUD
Retailer 14$1,321 AUD
Retailer 6$1,674 AUD
Retailer 13$1,730 AUD
Retailer 8$1,791 AUD
Retailer 11$1,803 AUD
Retailer 10$1,935 AUD
Retailer 4$2,188 AUD

22 data points across 14 retailers

17 retailers$488 AUD to $2,819 AUD

Retailer 1
-
$464 AUD
$326 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$488 AUD
$343 USD
View
Final sale: no returns
Retailer 3
-
$568 AUD
$399 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$733 AUD
$515 USD
View
A
Retailer 5
-
$881 AUD
$619 USD
View
A
Retailer 6
-
$922 AUD
ZAR 10,462 ZAR
View
A
Retailer 7
-
$960 AUD
£531 GBP
View
A
Retailer 8
-
$994 AUD
€665 EUR
View
A
Retailer 9
-
$1,196 AUD
$840 USD
View
B+
Retailer 10
-
$1,321 AUD
View
B+
Retailer 11
-
$1,674 AUD
$1,176 USD
View
B+
Retailer 12
-
$1,730 AUD
SGD 1,642 SGD
View
B+
Retailer 13
-
$1,791 AUD
View
B+
Retailer 14
-
$1,803 AUD
$1,267 USD
View
B+
Retailer 15
-
$1,935 AUD
$1,359 USD
View
B+
Retailer 16
-
$2,188 AUD
£1,210 GBP
View
Most Expensive
B
Brilliant Earth
20915800A · Oct 29
$2,819 AUD
$1,980 USD
View
16 more retailers have this diamond
Prices start from $488 AUDSave up to $2,330 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
1.24ct Princess
$488 AUD