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 $295 USD
As of October 30, 2026
Save $749 USD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,044 USD at MOH London · As of October 29, 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 October 29, 2026, with prices from $295 to $1,044, a $749 spread on the same certified stone. MOH London lists it at $1,044. 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
Color
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
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Price History

Last verified: Oct 30
Current: $1,044 USD|Low: $295 USD|High: $1,072 USD|Avg: $602 USD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$295 USD
Retailer 2$396 USD
Retailer 3$470 USD
Retailer 5$768 USD
MOH London$1,044 USD

33 data points across 5 retailers

5 retailers$295 USD to $1,044 USD

B+
Cheapest Retailer
-
$295 USD
A
Retailer 2
-
$396 USD
£312 GBP
View
A
Retailer 3
-
$470 USD
View
B+
Retailer 4
-
$768 USD
View
Most Expensive
B
MOH London
LG840637225 · Oct 29
$1,044 USD
£822 GBP
View
4 more retailers have this diamond
Prices start from $295 USDSave up to $749 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
1.25ct Princess
$295 USD