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Marquise|Lab Grown|IGI

0.91ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG537241772

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537241772

Diamond specifications and retailer prices

From $279 CAD
$200 USD
As of October 30, 2026
Save $1,342 CAD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,621 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 0.91ct lab-grown marquise diamond

This 0.91ct lab-grown marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537241772 or 537241772. Listed at 12 retailers as of October 25, 2026, with prices from $279 to $1,621, a $1,342 spread on the same certified stone. MOH London lists it at $1,621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241772
Dimensions10.19 × 5.09 × 3.13 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.19 mm5.09 mm0.91 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537241772
Side View
Table 55.5%Crown 32.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.5%

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: Oct 30
Current: $1,621 CAD|Low: $268 CAD|High: $1,837 CAD|Avg: $918 CAD|+0.1%
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
October 30, 2026
Retailer 9$279 CAD
Retailer 13$324 CAD
Retailer 10$346 CAD
Retailer 14$346 CAD
Retailer 12$602 CAD
Retailer 7$626 CAD
Retailer 3$671 CAD
Retailer 2$768 CAD
Retailer 11$1,113 CAD
Retailer 8$1,118 CAD
Retailer 4$1,256 CAD
Retailer 5$1,413 CAD
MOH London$1,621 CAD
Retailer 6$1,837 CAD

21 data points across 14 retailers

12 retailers$279 CAD to $1,621 CAD

A
Cheapest Retailer
-
$279 CAD
$200 USD
A
Retailer 2
-
$324 CAD
$232 USD
View
A
Retailer 3
-
$346 CAD
$248 USD
View
A
Retailer 4
-
$346 CAD
$248 USD
View
A
Retailer 5
-
$602 CAD
$431 USD
View
A
Retailer 6
-
$626 CAD
ZAR 7,242 ZAR
View
A
Retailer 7
-
$671 CAD
$480 USD
View
A
Retailer 8
-
$768 CAD
$550 USD
View
B+
Retailer 9
-
$1,113 CAD
$797 USD
View
B+
Retailer 10
-
$1,118 CAD
$800 USD
View
B+
Retailer 11
-
$1,413 CAD
HK$7,900 HKD
View
Most Expensive
B
MOH London
LG537241772 · Oct 25
$1,621 CAD
£914 GBP
View
11 more retailers have this diamond
Prices start from $279 CADSave up to $1,342 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
0.91ct Marquise
$279 CAD