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Princess|Lab Grown|IGI

1.25ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG840637225

Shape and cutting style on the report: Princess cut

Certificate IGI LG840637225

Diamond specifications and retailer prices

From $420 AUD
$295 USD
As of November 1, 2026
Save $1,057 AUD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,477 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.25ct lab-grown princess diamond

This 1.25ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840637225 or 840637225. Listed at 5 retailers as of November 1, 2026, with prices from $420 to $1,477, a $1,057 spread on the same certified stone. MOH London lists it at $1,477. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840637225
Dimensions6.04 × 5.78 × 4.08 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.04 mm5.78 mm1.25 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840637225
Side View
Table 71.0%Crown 37.9°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 70.6%

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: Nov 1
Current: $1,477 AUD|Low: $420 AUD|High: $1,526 AUD|Avg: $856 AUD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$420 AUD
Retailer 2$569 AUD
Retailer 3$669 AUD
Retailer 5$1,093 AUD
MOH London$1,477 AUD

35 data points across 5 retailers

5 retailers$420 AUD to $1,477 AUD

B+
Cheapest Retailer
-
$420 AUD
$295 USD
A
Retailer 2
-
$569 AUD
£314 GBP
View
A
Retailer 3
-
$669 AUD
$470 USD
View
B
Retailer 4
-
$1,093 AUD
$768 USD
View
Most Expensive
B
MOH London
LG840637225 · Nov 1
$1,477 AUD
£817 GBP
View
4 more retailers have this diamond
Prices start from $420 AUDSave up to $1,057 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
1.25ct Princess
$420 AUD