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Marquise|Lab Grown|IGI

1.01ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG781634700

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG781634700

Diamond specifications and retailer prices

From $237 CAD
As of November 2, 2026
Save $1,137 CAD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,375 CAD at MOH London · As of November 2, 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 LG781634700 or 781634700. Listed at 17 retailers as of November 2, 2026, with prices from $237 to $1,375, a $1,137 spread on the same certified stone. MOH London lists it at $1,375. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781634700
Dimensions9.92 × 5.37 × 3.37 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.92 mm5.37 mm1.01 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG781634700
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.8%

Caratlytics Score

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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 2
Current: $1,375 CAD|Low: $230 CAD|High: $1,422 CAD|Avg: $640 CAD|-2.5%
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 3, 2026
Retailer 14$237 CAD
Retailer 13$264 CAD
Retailer 10$275 CAD
Retailer 3$295 CAD
Retailer 8$296 CAD
Retailer 11$507 CAD
Retailer 2$524 CAD
Retailer 5$527 CAD
Retailer 7$733 CAD
Retailer 4$736 CAD
Retailer 9$750 CAD
Retailer 6$804 CAD
Retailer 12$945 CAD
Retailer 16$978 CAD
Retailer 15$1,021 CAD
MOH London$1,375 CAD

37 data points across 16 retailers

17 retailers$237 CAD to $1,375 CAD

A
Cheapest Retailer
-
$237 CAD
A
Retailer 2
-
$264 CAD
View
Final sale: no returns
A
Retailer 3
-
$275 CAD
View
A
Retailer 4
-
$295 CAD
View
Retailer 5
-
$296 CAD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$450 CAD
View
A
Retailer 7
-
$507 CAD
View
A
Retailer 8
-
$524 CAD
View
A
Retailer 9
-
$527 CAD
View
B+
Retailer 10
-
$733 CAD
View
B+
Retailer 11
-
$736 CAD
View
B+
Retailer 12
-
$750 CAD
View
B+
Retailer 13
-
$804 CAD
View
B+
Retailer 14
-
$945 CAD
View
B
Retailer 15
-
$978 CAD
View
B
Retailer 16
-
$1,021 CAD
View
Most Expensive
B
MOH London
LG781634700 · Nov 2
$1,375 CAD
£775 GBP
View
16 more retailers have this diamond
Prices start from $237 CADSave up to $1,137 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
$237 CAD