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 $342 USD
As of October 29, 2026
Save $1,638 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,980 USD 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 $342 to $1,980, a $1,638 spread on the same certified stone. Brilliant Earth lists it at $1,980. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $675 USD|Low: $342 USD|High: $1,609 USD|Avg: $935 USD|-4.1%
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 10$342 USD
Retailer 13$512 USD
Retailer 14$515 USD
Retailer 4$648 USD
Retailer 1$675 USD
Retailer 9$698 USD
Retailer 2$840 USD
Retailer 12$928 USD
Retailer 5$1,176 USD
Retailer 11$1,215 USD
Retailer 8$1,267 USD
Retailer 6$1,273 USD
Retailer 7$1,359 USD
Retailer 3$1,537 USD

23 data points across 14 retailers

17 retailers$342 USD to $1,980 USD

Retailer 1
-
$326 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$342 USD
View
Final sale: no returns
Retailer 3
-
$399 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$512 USD
View
A
Retailer 5
-
$515 USD
View
A
Retailer 6
-
$648 USD
ZAR 10,462 ZAR
View
A
Retailer 7
-
$675 USD
£531 GBP
View
A
Retailer 8
-
$698 USD
€665 EUR
View
A
Retailer 9
-
$840 USD
View
B+
Retailer 10
-
$928 USD
A$1,428 AUD
View
B+
Retailer 11
-
$1,176 USD
View
B+
Retailer 12
-
$1,215 USD
SGD 1,642 SGD
View
B+
Retailer 13
-
$1,267 USD
View
Retailer 14
-
$1,273 USD
A$1,958 AUD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$1,359 USD
View
B+
Retailer 16
-
$1,537 USD
£1,210 GBP
View
Most Expensive
B
Brilliant Earth
20915800A · Oct 29
$1,980 USD
View
16 more retailers have this diamond
Prices start from $342 USDSave up to $1,638 USD

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
$342 USD