Princess|Lab Grown|IGI

1.24ct G FL Princess Lab Grown Diamond

EX • G/FL • IGI LG787614401

Shape and cutting style on the report: Princess cut

Certificate IGI LG787614401

Diamond specifications and retailer prices

From £359 GBP
$482 USD
As of October 31, 2026
Save £1,123 GBP (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,482 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.24ct lab-grown princess diamond

This 1.24ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787614401 or 787614401. Listed at 17 retailers as of October 26, 2026, with prices from £359 to £1,482, a £1,123 spread on the same certified stone. MOH London lists it at £1,482. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
G
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787614401
Dimensions5.80 × 5.78 × 4.15 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm5.78 mm1.24 ctG / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787614401
Side View
Table 71.0%Crown 46.2°Girdle: MediumPavilion 37.9°Culet: LargeDepth 71.8%

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 31
Current: £1,482 GBP|Low: £359 GBP|High: £1,528 GBP|Avg: £860 GBP|-3.0%
MOH London
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
November 1, 2026
Retailer 12£359 GBP
Retailer 15£359 GBP
Retailer 5£507 GBP
Retailer 2£535 GBP
Retailer 4£621 GBP
Retailer 9£624 GBP
Retailer 8£656 GBP
Retailer 7£689 GBP
Retailer 6£692 GBP
Retailer 3£1,073 GBP
Retailer 14£1,121 GBP
Retailer 13£1,266 GBP
Retailer 11£1,303 GBP
Retailer 10£1,467 GBP
MOH London£1,482 GBP

20 data points across 15 retailers

17 retailers£359 GBP to £1,482 GBP

Retailer 1
-
£211 GBP
$283 USD
Price last confirmed 41 days ago
Retailer 2
-
£258 GBP
$346 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
£359 GBP
$482 USD
View
Final sale: no returns
A
Retailer 4
-
£359 GBP
$482 USD
View
B+
Retailer 5
-
£507 GBP
$680 USD
View
B+
Retailer 6
-
£535 GBP
$718 USD
View
B+
Retailer 7
-
£621 GBP
$834 USD
View
B+
Retailer 8
-
£624 GBP
$837 USD
View
B+
Retailer 9
-
£656 GBP
View
B+
Retailer 10
-
£689 GBP
ZAR 14,946 ZAR
View
B+
Retailer 11
-
£692 GBP
€884 EUR
View
B
Retailer 12
-
£1,073 GBP
$1,440 USD
View
B
Retailer 13
-
£1,121 GBP
$1,504 USD
View
B
Retailer 14
-
£1,266 GBP
SGD 2,295 SGD
View
B
Retailer 15
-
£1,303 GBP
$1,748 USD
View
B
Retailer 16
-
£1,467 GBP
$1,968 USD
View
Most Expensive
B
MOH London
LG787614401 · Oct 26
£1,482 GBP
View
16 more retailers have this diamond
Prices start from £359 GBPSave up to £1,123 GBP

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
£359 GBP