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Marquise|Lab Grown|IGI

1.01ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG818685008

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818685008

Diamond specifications and retailer prices

From $246 CAD
As of November 4, 2026
Save $1,175 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,421 CAD at MOH London · As of November 5, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818685008 or 818685008. Listed at 18 retailers as of November 4, 2026, with prices from $246 to $1,421, a $1,175 spread on the same certified stone. MOH London lists it at $1,421. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685008
Dimensions10.71 × 5.12 × 3.26 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm5.12 mm1.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685008
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 63.7%

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: Nov 4
Current: $1,421 CAD|Low: $236 CAD|High: $1,454 CAD|Avg: $652 CAD|-2.3%
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 5, 2026
Retailer 5$246 CAD
Retailer 16$274 CAD
Retailer 15$285 CAD
Retailer 7$304 CAD
Retailer 8$304 CAD
Retailer 11$525 CAD
Retailer 2$540 CAD
Retailer 13$542 CAD
Retailer 12$733 CAD
Retailer 10$743 CAD
Retailer 9$779 CAD
Retailer 14$809 CAD
Retailer 4$831 CAD
Retailer 6$979 CAD
Retailer 3$1,054 CAD
MOH London$1,421 CAD

41 data points across 16 retailers

18 retailers$246 CAD to $1,421 CAD

A
Cheapest Retailer
-
$246 CAD
A
Retailer 2
-
$274 CAD
View
Final sale: no returns
A
Retailer 3
-
$285 CAD
View
Retailer 4
-
$304 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$304 CAD
View
A
Retailer 6
-
$452 CAD
View
A
Retailer 7
-
$525 CAD
View
A
Retailer 8
-
$540 CAD
View
A
Retailer 9
-
$542 CAD
View
B+
Retailer 10
-
$733 CAD
View
B+
Retailer 11
-
$743 CAD
View
B+
Retailer 12
-
$779 CAD
View
Retailer 13
-
$809 CAD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$831 CAD
View
B
Retailer 15
-
$979 CAD
View
B
Retailer 16
-
$1,020 CAD
View
B
Retailer 17
-
$1,054 CAD
View
Most Expensive
B
MOH London
LG818685008 · Nov 5
$1,421 CAD
£801 GBP
View
17 more retailers have this diamond
Prices start from $246 CADSave up to $1,175 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
$246 CAD