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Marquise|Lab Grown|IGI

1.01ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG436072048

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436072048

Diamond specifications and retailer prices

From $1,016 CAD
As of November 4, 2026
Save $2,666 CAD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,635 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 LG436072048 or 436072048. Listed at 15 retailers as of November 4, 2026, with a 262% 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
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072048
Dimensions9.72 × 5.35 × 3.42 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.72 mm5.35 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436072048
Side View
Table 61.5%Crown 35°Girdle: MED-STKPavilion 43°Culet: NoneDepth 63.9%

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: $4,635 CAD|Low: $975 CAD|High: $4,685 CAD|Avg: $2,143 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
Retailer 15
Retailer 16
November 4, 2026
Retailer 12$1,016 CAD
Retailer 3$1,105 CAD
Retailer 5$1,137 CAD
Retailer 4$1,179 CAD
Retailer 14$1,179 CAD
Retailer 13$1,352 CAD
Retailer 10$1,428 CAD
Retailer 2$1,575 CAD
Retailer 8$1,848 CAD
Retailer 16$1,910 CAD
Retailer 9$2,165 CAD
Retailer 11$2,904 CAD
Retailer 15$3,314 CAD
Retailer 6$3,673 CAD
Retailer 7$3,682 CAD
MOH London$4,635 CAD

40 data points across 16 retailers

15 retailers$1,016 CAD to $3,682 CAD

A
Cheapest Retailer
-
$1,016 CAD
B+
Retailer 2
-
$1,105 CAD
View
B+
Retailer 3
-
$1,137 CAD
View
Final sale: no returns
B+
Retailer 4
-
$1,179 CAD
View
Retailer 5
-
$1,179 CAD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$1,352 CAD
View
B+
Retailer 7
-
$1,428 CAD
View
B+
Retailer 8
-
$1,575 CAD
View
B
Retailer 9
-
$1,910 CAD
View
B
Retailer 10
-
$2,165 CAD
View
B
Retailer 11
-
$2,904 CAD
View
B
Retailer 12
-
$3,314 CAD
View
B
Retailer 13
-
$3,673 CAD
View
B
Retailer 14
-
$3,682 CAD
View
Most Expensive
MOH London
LG436072048 · Oct 26
$4,635 CAD
£2,619 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $1,016 CADSave up to $2,666 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
$1,016 CAD