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Marquise|Lab Grown|IGI

1.43ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG823696095

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823696095

Diamond specifications and retailer prices

From $337 CAD
$241 USD
As of October 27, 2026
Save $1,404 CAD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,741 CAD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823696095 or 823696095. Listed at 23 retailers as of October 25, 2026, with prices from $337 to $1,741, a $1,404 spread on the same certified stone. Reve Diamonds lists it at $1,741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823696095
Dimensions11.42 × 5.97 × 3.74 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm5.97 mm1.43 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823696095
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 27
Current: $1,526 CAD|Low: $337 CAD|High: $1,761 CAD|Avg: $962 CAD|-7.6%
Retailer 1
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
Retailer 17
Retailer 18
Reve Diamonds
October 28, 2026
Retailer 8$337 CAD
Retailer 5$412 CAD
Retailer 12$471 CAD
Retailer 15$607 CAD
Retailer 17$633 CAD
Retailer 4$642 CAD
Retailer 13$690 CAD
Retailer 18$817 CAD
Retailer 7$817 CAD
Retailer 11$915 CAD
Retailer 3$980 CAD
Retailer 2$1,183 CAD
Retailer 9$1,213 CAD
Retailer 14$1,231 CAD
Retailer 10$1,278 CAD
Retailer 6$1,285 CAD
Retailer 16$1,504 CAD
Retailer 1$1,526 CAD
Reve Diamonds$1,741 CAD

33 data points across 19 retailers

23 retailers$337 CAD to $1,741 CAD

A
Retailer 1
-
$329 CAD
$235 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$337 CAD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$382 CAD
$273 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$403 CAD
$288 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$412 CAD
HK$2,300 HKD
View
A
Retailer 6
-
$471 CAD
£265 GBP
View
A
Retailer 7
-
$607 CAD
€413 EUR
View
A
Retailer 8
-
$633 CAD
ZAR 7,311 ZAR
View
A
Retailer 9
-
$642 CAD
$459 USD
View
A
Retailer 10
-
$690 CAD
£388 GBP
View
B+
Retailer 11
-
$817 CAD
A$898 AUD
View
A
Retailer 12
-
$817 CAD
$584 USD
View
B+
Retailer 13
-
$915 CAD
A$1,006 AUD
View
B+
Retailer 14
-
$980 CAD
$700 USD
View
B+
Retailer 15
-
$1,183 CAD
$845 USD
View
B+
Retailer 16
-
$1,213 CAD
SGD 1,171 SGD
View
B+
Retailer 17
-
$1,231 CAD
A$1,353 AUD
View
B
Retailer 18
-
$1,278 CAD
$913 USD
View
B
Retailer 19
-
$1,285 CAD
$918 USD
View
B
Retailer 20
-
$1,313 CAD
$938 USD
View
Price last confirmed 29 days ago
B
Retailer 21
-
$1,504 CAD
£846 GBP
View
B
Retailer 22
-
$1,526 CAD
$1,090 USD
View
Most Expensive
B
Reve Diamonds
C95A6774F · Oct 25
$1,741 CAD
$1,244 USD
View
22 more retailers have this diamond
Prices start from $337 CADSave up to $1,404 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
$337 CAD