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Marquise|Lab Grown|IGI

1.43ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG800658707

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800658707

Diamond specifications and retailer prices

From $326 CAD
$233 USD
As of October 28, 2026
Save $2,137 CAD (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,463 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG800658707 or 800658707. Listed at 5 retailers as of October 28, 2026, with prices from $326 to $2,463, a $2,137 spread on the same certified stone. Brilliant Earth lists it at $2,463. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800658707
Dimensions11.07 × 5.90 × 3.81 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm5.90 mm1.43 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800658707
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.6%

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 28
Current: $2,463 CAD|Low: $179 CAD|High: $2,463 CAD|Avg: $946 CAD|+26.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$179 CAD
Retailer 4$326 CAD
Retailer 7$549 CAD
Retailer 5$673 CAD
Retailer 2$694 CAD
Retailer 8$833 CAD
Retailer 3$871 CAD
Retailer 11$997 CAD
Retailer 6$1,151 CAD
Retailer 10$1,381 CAD
Brilliant Earth$2,463 CAD

27 data points across 11 retailers

5 retailers$326 CAD to $2,463 CAD

A
Cheapest Retailer
-
$326 CAD
$233 USD
Final sale: no returns
A
Retailer 2
-
$694 CAD
£391 GBP
View
Retailer 3
-
$871 CAD
A$957 AUD
View
Price last confirmed 119 days ago
Retailer 4
-
$1,381 CAD
$987 USD
View
Price last confirmed 71 days ago
Most Expensive
B
Brilliant Earth
19809099A · Oct 28
$2,463 CAD
$1,760 USD
View
4 more retailers have this diamond
Prices start from $326 CADSave up to $2,137 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
1.43ct Marquise
$326 CAD