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Princess|Lab Grown|IGI

1.25ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG702551100

Shape and cutting style on the report: Princess cut

Certificate IGI LG702551100

Diamond specifications and retailer prices

From $343 CAD
As of November 4, 2026
Save $1,354 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,697 CAD at MOH London · As of November 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702551100 or 702551100. Listed at 18 retailers as of November 4, 2026, with prices from $343 to $1,697, a $1,354 spread on the same certified stone. MOH London lists it at $1,697. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702551100
Dimensions5.83 × 5.69 × 4.17 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.83 mm5.69 mm1.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702551100
Side View
Table 70.0%Crown 46.5°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 73.3%

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 4
Current: $1,697 CAD|Low: $329 CAD|High: $1,722 CAD|Avg: $874 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9$343 CAD
Retailer 4$425 CAD
Retailer 11$425 CAD
Retailer 5$507 CAD
Retailer 12$715 CAD
Retailer 7$733 CAD
Retailer 2$798 CAD
Retailer 6$1,040 CAD
Retailer 10$1,157 CAD
Retailer 3$1,366 CAD
Retailer 8$1,370 CAD
MOH London$1,697 CAD

41 data points across 12 retailers

18 retailers$343 CAD to $1,697 CAD

A
Cheapest Retailer
-
$343 CAD
A
Retailer 2
-
$383 CAD
View
Final sale: no returns
A
Retailer 3
-
$397 CAD
View
Retailer 4
-
$425 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$425 CAD
View
A
Retailer 6
-
$507 CAD
View
A
Retailer 7
-
$670 CAD
View
B+
Retailer 8
-
$715 CAD
View
A
Retailer 9
-
$733 CAD
View
B+
Retailer 10
-
$758 CAD
View
B+
Retailer 11
-
$798 CAD
View
Retailer 12
-
$1,031 CAD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
$1,040 CAD
View
B
Retailer 14
-
$1,157 CAD
View
B
Retailer 15
-
$1,366 CAD
View
B
Retailer 16
-
$1,370 CAD
View
B
Retailer 17
-
$1,437 CAD
View
Most Expensive
B
MOH London
LG702551100 · Nov 5
$1,697 CAD
£959 GBP
View
17 more retailers have this diamond
Prices start from $343 CADSave up to $1,354 CAD

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
$343 CAD