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Marquise|Lab Grown|IGI

0.39ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG791635050

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791635050

Diamond specifications and retailer prices

From $228 CAD
$163 USD
As of October 30, 2026
Save $1,096 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,323 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.39ct lab-grown marquise diamond

This 0.39ct 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 LG791635050 or 791635050. Listed at 19 retailers as of October 30, 2026, with prices from $228 to $1,323, a $1,096 spread on the same certified stone. MOH London lists it at $1,323. 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

0.39
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791635050
Dimensions7.55 × 3.71 × 2.34 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
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
7.55 mm3.71 mm0.39 ctD / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791635050
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.1%

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 30
Current: $1,323 CAD|Low: $219 CAD|High: $1,339 CAD|Avg: $508 CAD|-1.1%
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
November 1, 2026
Retailer 11$228 CAD
Retailer 4$256 CAD
Retailer 3$265 CAD
Retailer 12$284 CAD
Retailer 14$284 CAD
Retailer 10$447 CAD
Retailer 8$475 CAD
Retailer 9$475 CAD
Retailer 5$479 CAD
Retailer 7$501 CAD
Retailer 2$514 CAD
Retailer 6$551 CAD
Retailer 13$911 CAD
MOH London$1,323 CAD

44 data points across 14 retailers

19 retailers$228 CAD to $1,323 CAD

A
Cheapest Retailer
-
$228 CAD
$163 USD
A
Retailer 2
-
$256 CAD
$183 USD
View
Final sale: no returns
A
Retailer 3
-
$265 CAD
$190 USD
View
Retailer 4
-
$279 CAD
$200 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$284 CAD
$203 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$284 CAD
$203 USD
View
A
Retailer 7
-
$394 CAD
$282 USD
View
A
Retailer 8
-
$447 CAD
$320 USD
View
A
Retailer 9
-
$475 CAD
$340 USD
View
A
Retailer 10
-
$475 CAD
€324 EUR
View
B+
Retailer 11
-
$479 CAD
$343 USD
View
B+
Retailer 12
-
$501 CAD
£282 GBP
View
B+
Retailer 13
-
$514 CAD
ZAR 5,949 ZAR
View
B+
Retailer 14
-
$551 CAD
$395 USD
View
B
Retailer 15
-
$910 CAD
View
B
Retailer 16
-
$911 CAD
$652 USD
View
B
Retailer 17
-
$987 CAD
$706 USD
View
B
Retailer 18
-
$1,074 CAD
$769 USD
View
Most Expensive
B
MOH London
LG791635050 · Nov 1
$1,323 CAD
£746 GBP
View
18 more retailers have this diamond
Prices start from $228 CADSave up to $1,096 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
0.39ct Marquise
$228 CAD