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Marquise|Lab Grown|IGI

1.01ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG761509213

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG761509213

Diamond specifications and retailer prices

From $454 CAD
As of November 3, 2026
Save $472 CAD (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,239 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761509213 or 761509213. Listed at 7 retailers as of November 3, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761509213
Dimensions10.79 × 5.15 × 2.98 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm5.15 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761509213
Side View
Table 67.0%Crown 33.6°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 57.9%

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: Nov 3
Current: $1,239 CAD|Low: $454 CAD|High: $1,264 CAD|Avg: $719 CAD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 3$454 CAD
Retailer 5$482 CAD
Retailer 2$502 CAD
Retailer 4$708 CAD
Retailer 7$711 CAD
Retailer 6$927 CAD
MOH London$1,239 CAD

16 data points across 7 retailers

7 retailers$454 CAD to $927 CAD

A
Cheapest Retailer
-
$454 CAD
A
Retailer 2
-
$482 CAD
View
A
Retailer 3
-
$502 CAD
View
A
Retailer 4
-
$708 CAD
View
A
Retailer 5
-
$711 CAD
View
B+
Retailer 6
-
$927 CAD
View
Most Expensive
MOH London
LG761509213 · Oct 26
$1,239 CAD
£700 GBP
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $454 CADSave up to $472 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
1.01ct Marquise
$454 CAD