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Marquise|Lab Grown|IGI

1.43ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG636472609

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG636472609

Diamond specifications and retailer prices

From $350 CAD
$250 USD
As of October 30, 2026
Save $1,388 CAD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,738 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.43ct lab-grown marquise diamond

This 1.43ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636472609 or 636472609. Listed at 16 retailers as of October 26, 2026, with prices from $350 to $1,738, a $1,388 spread on the same certified stone. MOH London lists it at $1,738. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636472609
Dimensions5.81 × 5.81 × 3.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.81 mm5.81 mm1.43 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636472609
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.4%

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: Oct 30
Current: $1,738 CAD|Low: $270 CAD|High: $1,756 CAD|Avg: $812 CAD|+0.2%
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
October 30, 2026
Retailer 12$350 CAD
Retailer 4$390 CAD
Retailer 15$404 CAD
Retailer 3$432 CAD
Retailer 14$432 CAD
Retailer 2$520 CAD
Retailer 10$585 CAD
Retailer 11$719 CAD
Retailer 5$778 CAD
Retailer 8$824 CAD
Retailer 6$861 CAD
Retailer 9$1,061 CAD
Retailer 13$1,365 CAD
Retailer 7$1,464 CAD
MOH London$1,738 CAD

44 data points across 15 retailers

16 retailers$350 CAD to $1,738 CAD

A
Cheapest Retailer
-
$350 CAD
$250 USD
A
Retailer 2
-
$390 CAD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$404 CAD
$289 USD
View
A
Retailer 4
-
$432 CAD
$309 USD
View
A
Retailer 5
-
$432 CAD
$309 USD
View
A
Retailer 6
-
$520 CAD
£292 GBP
View
B+
Retailer 7
-
$585 CAD
$418 USD
View
A
Retailer 8
-
$778 CAD
$556 USD
View
B+
Retailer 9
-
$824 CAD
£463 GBP
View
B+
Retailer 10
-
$861 CAD
$615 USD
View
B+
Retailer 11
-
$1,061 CAD
$758 USD
View
Retailer 12
-
$1,365 CAD
$975 USD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$1,393 CAD
$995 USD
View
Retailer 14
-
$1,439 CAD
$1,028 USD
View
Price last confirmed 81 days ago
B
Retailer 15
-
$1,464 CAD
$1,046 USD
View
Most Expensive
B
MOH London
LG636472609 · Oct 26
$1,738 CAD
£978 GBP
View
15 more retailers have this diamond
Prices start from $350 CADSave up to $1,388 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
1.43ct Marquise
$350 CAD