CaratHunter
Plans
Marquise|Lab Grown|IGI

1.43ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG794662105

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794662105

Diamond specifications and retailer prices

From $372 CAD
$266 USD
As of October 27, 2026
Save $2,819 CAD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,191 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG794662105 or 794662105. Listed at 12 retailers as of October 27, 2026, with prices from $372 to $3,191, a $2,819 spread on the same certified stone. Do Amore Diamonds lists it at $3,191. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794662105
Dimensions11.77 × 5.79 × 11.77 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.77 mm5.79 mm1.43 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794662105
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,191 CAD|Low: $179 CAD|High: $3,303 CAD|Avg: $986 CAD
Do Amore Diamonds
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
October 28, 2026
Retailer 7$179 CAD
Retailer 16$308 CAD
Retailer 3$572 CAD
Retailer 15$643 CAD
Retailer 4$679 CAD
Retailer 14$691 CAD
Retailer 12$693 CAD
Retailer 13$767 CAD
Retailer 8$857 CAD
Retailer 5$1,170 CAD
Retailer 9$1,197 CAD
Retailer 2$1,243 CAD
Retailer 11$1,418 CAD
Retailer 6$1,654 CAD
Retailer 10$2,053 CAD
Do Amore Diamonds$3,191 CAD

19 data points across 16 retailers

12 retailers$372 CAD to $3,191 CAD

A
Cheapest Retailer
-
$372 CAD
$266 USD
A
Retailer 2
-
$572 CAD
ZAR 6,603 ZAR
View
Price last confirmed 42 days ago
A
Retailer 3
-
$691 CAD
$494 USD
View
A
Retailer 4
-
$693 CAD
$495 USD
View
A
Retailer 5
-
$767 CAD
$548 USD
View
B+
Retailer 6
-
$857 CAD
A$942 AUD
View
Price last confirmed 118 days ago
B+
Retailer 7
-
$1,197 CAD
$855 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$1,243 CAD
A$1,366 AUD
View
B
Retailer 9
-
$1,418 CAD
$1,013 USD
View
B
Retailer 10
-
$1,638 CAD
$1,170 USD
View
B
Retailer 11
-
$2,053 CAD
£1,155 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
7-1798455 · Oct 29
$3,191 CAD
$2,280 USD
View
11 more retailers have this diamond
Prices start from $372 CADSave up to $2,819 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
$372 CAD