CaratHunter
Plans
Marquise|Lab Grown|IGI

0.43ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG828685074

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828685074

Diamond specifications and retailer prices

From $278 CAD
$199 USD
As of October 30, 2026
Save $1,340 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,618 CAD at MOH London · As of October 29, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828685074 or 828685074. Listed at 19 retailers as of October 29, 2026, with prices from $278 to $1,618, a $1,340 spread on the same certified stone. MOH London lists it at $1,618. 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
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828685074
Dimensions7.95 × 3.88 × 2.37 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm3.88 mm0.43 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828685074
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.1%

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 30
Current: $1,618 CAD|Low: $267 CAD|High: $1,629 CAD|Avg: $655 CAD|-0.7%
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 31, 2026
Retailer 14$278 CAD
Retailer 4$323 CAD
Retailer 6$323 CAD
Retailer 5$344 CAD
Retailer 15$344 CAD
Retailer 8$517 CAD
Retailer 13$545 CAD
Retailer 12$562 CAD
Retailer 9$623 CAD
Retailer 2$625 CAD
Retailer 7$695 CAD
Retailer 11$897 CAD
Retailer 10$899 CAD
Retailer 3$1,106 CAD
MOH London$1,618 CAD

43 data points across 15 retailers

19 retailers$278 CAD to $1,618 CAD

A
Cheapest Retailer
-
$278 CAD
$199 USD
A
Retailer 2
-
$323 CAD
$231 USD
View
A
Retailer 3
-
$323 CAD
$231 USD
View
Final sale: no returns
A
Retailer 4
-
$344 CAD
$246 USD
View
A
Retailer 5
-
$344 CAD
$246 USD
View
A
Retailer 6
-
$441 CAD
$316 USD
View
A
Retailer 7
-
$517 CAD
$370 USD
View
B+
Retailer 8
-
$545 CAD
$390 USD
View
B+
Retailer 9
-
$562 CAD
€383 EUR
View
B+
Retailer 10
-
$623 CAD
ZAR 7,200 ZAR
View
B+
Retailer 11
-
$625 CAD
£352 GBP
View
B+
Retailer 12
-
$695 CAD
$498 USD
View
B+
Retailer 13
-
$897 CAD
A$988 AUD
View
B+
Retailer 14
-
$899 CAD
A$990 AUD
View
B
Retailer 15
-
$1,106 CAD
$792 USD
View
B
Retailer 16
-
$1,148 CAD
View
B
Retailer 17
-
$1,182 CAD
$846 USD
View
B
Retailer 18
-
$1,355 CAD
$970 USD
View
Most Expensive
B
MOH London
LG828685074 · Oct 29
$1,618 CAD
£912 GBP
View
18 more retailers have this diamond
Prices start from $278 CADSave up to $1,340 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
$278 CAD