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Marquise|Lab Grown|IGI

0.46ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG836638151

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836638151

Diamond specifications and retailer prices

From $295 CAD
$211 USD
As of October 30, 2026
Save $1,169 CAD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,464 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 0.46ct lab-grown marquise diamond

This 0.46ct 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 LG836638151 or 836638151. Listed at 20 retailers as of October 25, 2026, with prices from $295 to $1,464, a $1,169 spread on the same certified stone. MOH London lists it at $1,464. 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

0.46
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836638151
Dimensions8.27 × 4.03 × 2.44 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.27 mm4.03 mm0.46 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836638151
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.5%

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: $1,464 CAD|Low: $282 CAD|High: $1,480 CAD|Avg: $769 CAD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 19$295 CAD
Retailer 6$341 CAD
Retailer 3$345 CAD
Retailer 5$365 CAD
Retailer 20$365 CAD
Retailer 9$469 CAD
Retailer 10$567 CAD
Retailer 18$576 CAD
Retailer 16$591 CAD
Retailer 13$660 CAD
Retailer 2$674 CAD
Retailer 7$744 CAD
Retailer 17$754 CAD
Retailer 14$950 CAD
Retailer 15$959 CAD
Retailer 4$1,173 CAD
Retailer 11$1,228 CAD
Retailer 8$1,247 CAD
Retailer 12$1,450 CAD
MOH London$1,464 CAD

41 data points across 20 retailers

20 retailers$295 CAD to $1,464 CAD

A
Cheapest Retailer
-
$295 CAD
$211 USD
A
Retailer 2
-
$341 CAD
$244 USD
View
A
Retailer 3
-
$345 CAD
$247 USD
View
Final sale: no returns
A
Retailer 4
-
$365 CAD
$261 USD
View
A
Retailer 5
-
$365 CAD
$261 USD
View
A
Retailer 6
-
$469 CAD
$336 USD
View
B+
Retailer 7
-
$567 CAD
$406 USD
View
B+
Retailer 8
-
$576 CAD
$412 USD
View
B+
Retailer 9
-
$591 CAD
€403 EUR
View
B+
Retailer 10
-
$660 CAD
ZAR 7,631 ZAR
View
B+
Retailer 11
-
$674 CAD
£380 GBP
View
B+
Retailer 12
-
$744 CAD
$532 USD
View
B+
Retailer 13
-
$754 CAD
$540 USD
View
B+
Retailer 14
-
$950 CAD
A$1,046 AUD
View
B+
Retailer 15
-
$959 CAD
A$1,056 AUD
View
B
Retailer 16
-
$1,173 CAD
$840 USD
View
B
Retailer 17
-
$1,228 CAD
View
B
Retailer 18
-
$1,247 CAD
$893 USD
View
B
Retailer 19
-
$1,450 CAD
$1,038 USD
View
Most Expensive
B
MOH London
LG836638151 · Oct 25
$1,464 CAD
£825 GBP
View
19 more retailers have this diamond
Prices start from $295 CADSave up to $1,169 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
0.46ct Marquise
$295 CAD