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Marquise|Lab Grown|IGI

0.43ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG679514511

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG679514511

Diamond specifications and retailer prices

From $282 CAD
$202 USD
As of October 30, 2026
Save $1,265 CAD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,547 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG679514511 or 679514511. Listed at 22 retailers as of October 30, 2026, with prices from $282 to $1,547, a $1,265 spread on the same certified stone. MOH London lists it at $1,547. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.43
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679514511
Dimensions7.96 × 3.83 × 2.39 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm3.83 mm0.43 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679514511
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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: $1,547 CAD|Low: $271 CAD|High: $1,565 CAD|Avg: $673 CAD|-1.0%
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
November 1, 2026
Retailer 15$282 CAD
Retailer 7$316 CAD
Retailer 5$327 CAD
Retailer 3$349 CAD
Retailer 6$349 CAD
Retailer 14$520 CAD
Retailer 10$573 CAD
Retailer 9$625 CAD
Retailer 13$689 CAD
Retailer 11$698 CAD
Retailer 2$719 CAD
Retailer 8$805 CAD
Retailer 12$1,004 CAD
Retailer 4$1,240 CAD
MOH London$1,547 CAD

44 data points across 15 retailers

22 retailers$282 CAD to $1,547 CAD

A
Cheapest Retailer
-
$282 CAD
$202 USD
A
Retailer 2
-
$316 CAD
$226 USD
View
Final sale: no returns
A
Retailer 3
-
$327 CAD
$234 USD
View
A
Retailer 4
-
$334 CAD
$239 USD
View
Retailer 5
-
$345 CAD
$247 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$349 CAD
$250 USD
View
Retailer 7
-
$349 CAD
$250 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$520 CAD
$372 USD
View
B+
Retailer 9
-
$573 CAD
$410 USD
View
B+
Retailer 10
-
$625 CAD
€426 EUR
View
Retailer 11
-
$689 CAD
A$759 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$698 CAD
ZAR 8,070 ZAR
View
B+
Retailer 13
-
$719 CAD
£405 GBP
View
B+
Retailer 14
-
$793 CAD
$568 USD
View
B+
Retailer 15
-
$805 CAD
£454 GBP
View
B+
Retailer 16
-
$1,004 CAD
A$1,106 AUD
View
B
Retailer 17
-
$1,090 CAD
View
B
Retailer 18
-
$1,240 CAD
$888 USD
View
B
Retailer 19
-
$1,287 CAD
$921 USD
View
B
Retailer 20
-
$1,480 CAD
$1,060 USD
View
B
Retailer 21
-
$1,480 CAD
$1,060 USD
View
Most Expensive
B
MOH London
LG679514511 · Nov 1
$1,547 CAD
£872 GBP
View
21 more retailers have this diamond
Prices start from $282 CADSave up to $1,265 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
0.43ct Marquise
$282 CAD