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Marquise|Lab Grown|IGI

1.25ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG825654761

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654761

Diamond specifications and retailer prices

From $295 CAD
$211 USD
As of November 2, 2026
Save $1,178 CAD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,472 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise 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 LG825654761 or 825654761. Listed at 20 retailers as of October 29, 2026, with prices from $295 to $1,472, a $1,178 spread on the same certified stone. MOH London lists it at $1,472. 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 angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654761
Dimensions11.46 × 5.67 × 3.45 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm5.67 mm1.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654761
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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: Nov 2
Current: $1,472 CAD|Low: $295 CAD|High: $1,483 CAD|Avg: $770 CAD|-0.5%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 9$295 CAD
Retailer 3$328 CAD
Retailer 19$342 CAD
Retailer 7$366 CAD
Retailer 10$366 CAD
Retailer 2$437 CAD
Retailer 17$630 CAD
Retailer 13$631 CAD
Retailer 8$655 CAD
Retailer 12$670 CAD
Retailer 15$812 CAD
Retailer 18$893 CAD
Retailer 6$929 CAD
Retailer 14$955 CAD
Retailer 16$999 CAD
Retailer 11$1,175 CAD
Retailer 5$1,186 CAD
Retailer 4$1,249 CAD
MOH London$1,472 CAD

27 data points across 19 retailers

20 retailers$295 CAD to $1,472 CAD

A
Cheapest Retailer
-
$295 CAD
$211 USD
A
Retailer 2
-
$328 CAD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$342 CAD
$245 USD
View
A
Retailer 4
-
$366 CAD
$262 USD
View
Retailer 5
-
$366 CAD
$262 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$437 CAD
£247 GBP
View
A
Retailer 7
-
$630 CAD
$451 USD
View
A
Retailer 8
-
$631 CAD
ZAR 7,300 ZAR
View
A
Retailer 9
-
$655 CAD
$469 USD
View
A
Retailer 10
-
$670 CAD
£378 GBP
View
B+
Retailer 11
-
$812 CAD
$581 USD
View
B+
Retailer 12
-
$893 CAD
A$984 AUD
View
B+
Retailer 13
-
$929 CAD
$665 USD
View
B+
Retailer 14
-
$955 CAD
$684 USD
View
B+
Retailer 15
-
$999 CAD
A$1,100 AUD
View
B
Retailer 16
-
$1,175 CAD
$841 USD
View
B
Retailer 17
-
$1,186 CAD
SGD 1,147 SGD
View
B
Retailer 18
-
$1,249 CAD
$894 USD
View
B
Retailer 19
-
$1,263 CAD
$904 USD
View
Most Expensive
B
MOH London
LG825654761 · Oct 29
$1,472 CAD
£830 GBP
View
19 more retailers have this diamond
Prices start from $295 CADSave up to $1,178 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 Marquise
$295 CAD