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Marquise|Lab Grown|IGI

0.39ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG839671454

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839671454

Diamond specifications and retailer prices

From $325 NZD
$183 USD
As of November 1, 2026
Save $1,359 NZD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,684 NZD 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 LG839671454 or 839671454. Listed at 13 retailers as of November 1, 2026, with prices from $325 to $1,684, a $1,359 spread on the same certified stone. MOH London lists it at $1,684. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839671454
Dimensions7.58 × 3.83 × 2.34 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm3.83 mm0.39 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839671454
Side View
Table 60.0%Crown 32.3°Girdle: MED-STKPavilion 40°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: Nov 1
Current: $1,684 NZD|Low: $325 NZD|High: $1,704 NZD|Avg: $897 NZD|-0.9%
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
November 2, 2026
Retailer 10$325 NZD
Retailer 12$501 NZD
Retailer 11$569 NZD
Retailer 8$605 NZD
Retailer 2$632 NZD
Retailer 6$654 NZD
Retailer 9$701 NZD
Retailer 7$800 NZD
Retailer 3$928 NZD
Retailer 4$1,157 NZD
Retailer 13$1,256 NZD
Retailer 5$1,367 NZD
MOH London$1,684 NZD

32 data points across 13 retailers

13 retailers$325 NZD to $1,684 NZD

A
Cheapest Retailer
-
$325 NZD
$183 USD
Final sale: no returns
A
Retailer 2
-
$501 NZD
$282 USD
View
A
Retailer 3
-
$569 NZD
$320 USD
View
A
Retailer 4
-
$605 NZD
€324 EUR
View
B+
Retailer 5
-
$632 NZD
£280 GBP
View
B+
Retailer 6
-
$654 NZD
ZAR 5,949 ZAR
View
B+
Retailer 7
-
$701 NZD
$395 USD
View
B+
Retailer 8
-
$800 NZD
$450 USD
View
B+
Retailer 9
-
$928 NZD
A$803 AUD
View
B
Retailer 10
-
$1,157 NZD
CA$904 CAD
View
B
Retailer 11
-
$1,256 NZD
$706 USD
View
B
Retailer 12
-
$1,367 NZD
$769 USD
View
Most Expensive
B
MOH London
LG839671454 · Nov 1
$1,684 NZD
£746 GBP
View
12 more retailers have this diamond
Prices start from $325 NZDSave up to $1,359 NZD

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
$325 NZD