CaratHunter
Plans
Marquise|Lab Grown|IGI

0.39ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG831651006

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831651006

Diamond specifications and retailer prices

From €209 EUR
$233 USD
As of November 1, 2026
Save €937 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,146 EUR 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831651006 or 831651006. Listed at 13 retailers as of November 1, 2026, with prices from €209 to €1,146, a €937 spread on the same certified stone. MOH London lists it at €1,146. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831651006
Dimensions7.19 × 3.79 × 2.47 mm
L/W Ratio1.90
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
7.19 mm3.79 mm0.39 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831651006
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 65.2%

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: €1,146 EUR|Low: €209 EUR|High: €1,153 EUR|Avg: €599 EUR|+17.5%
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 12€209 EUR
Retailer 4€234 EUR
Retailer 9€321 EUR
Retailer 11€385 EUR
Retailer 5€391 EUR
Retailer 6€519 EUR
Retailer 2€542 EUR
Retailer 8€565 EUR
Retailer 13€599 EUR
Retailer 7€824 EUR
Retailer 10€972 EUR
Retailer 3€1,071 EUR
MOH London€1,146 EUR

19 data points across 13 retailers

13 retailers€209 EUR to €1,146 EUR

A
Cheapest Retailer
-
€209 EUR
$233 USD
A
Retailer 2
-
€234 EUR
$261 USD
View
Final sale: no returns
B+
Retailer 3
-
€321 EUR
$359 USD
View
B+
Retailer 4
-
€385 EUR
$430 USD
View
B
Retailer 5
-
€508 EUR
$568 USD
View
B
Retailer 6
-
€519 EUR
ZAR 9,368 ZAR
View
B+
Retailer 7
-
€542 EUR
£476 GBP
View
B
Retailer 8
-
€591 EUR
$660 USD
View
B
Retailer 9
-
€599 EUR
$669 USD
View
B
Retailer 10
-
€824 EUR
CA$1,278 CAD
View
B
Retailer 11
-
€972 EUR
$1,086 USD
View
B
Retailer 12
-
€1,071 EUR
$1,196 USD
View
Most Expensive
B
MOH London
LG831651006 · Nov 1
€1,146 EUR
£1,008 GBP
View
12 more retailers have this diamond
Prices start from €209 EURSave up to €937 EUR

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
€209 EUR