Marquise|Lab Grown|IGI

1.26ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG810615297

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG810615297

Diamond specifications and retailer prices

From $527 CAD
$377 USD
As of October 30, 2026
Save $1,395 CAD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,921 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.26ct lab-grown marquise diamond

This 1.26ct 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 LG810615297 or 810615297. Listed at 10 retailers as of October 29, 2026, with prices from $527 to $1,921, a $1,395 spread on the same certified stone. MOH London lists it at $1,921. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810615297
Dimensions11.37 × 5.63 × 3.42 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
11.37 mm5.63 mm1.26 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810615297
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,921 CAD|Low: $527 CAD|High: $1,934 CAD|Avg: $1,087 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$527 CAD
Retailer 8$578 CAD
Retailer 6$767 CAD
Retailer 2$839 CAD
Retailer 3$906 CAD
Retailer 7$1,007 CAD
Retailer 4$1,079 CAD
Retailer 5$1,718 CAD
Retailer 10$1,767 CAD
MOH London$1,921 CAD

39 data points across 10 retailers

10 retailers$527 CAD to $1,921 CAD

A
Cheapest Retailer
-
$527 CAD
$377 USD
A
Retailer 2
-
$578 CAD
$414 USD
View
B+
Retailer 3
-
$767 CAD
$549 USD
View
B+
Retailer 4
-
$839 CAD
£473 GBP
View
B+
Retailer 5
-
$906 CAD
A$998 AUD
View
Retailer 6
-
$1,007 CAD
$721 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,079 CAD
A$1,188 AUD
View
B
Retailer 8
-
$1,718 CAD
$1,230 USD
View
B
Retailer 9
-
$1,767 CAD
$1,265 USD
View
Most Expensive
B
MOH London
LG810615297 · Oct 29
$1,921 CAD
£1,083 GBP
View
9 more retailers have this diamond
Prices start from $527 CADSave up to $1,395 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
1.26ct Marquise
$527 CAD