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Marquise|Lab Grown|IGI

0.39ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG734516719

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG734516719

Diamond specifications and retailer prices

From €142 EUR
$159 USD
As of October 30, 2026
Save €769 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €910 EUR at MOH London · As of October 29, 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 LG734516719 or 734516719. Listed at 16 retailers as of October 29, 2026, with prices from €142 to €910, a €769 spread on the same certified stone. MOH London lists it at €910. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734516719
Dimensions7.58 × 3.86 × 2.35 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm3.86 mm0.39 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734516719
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.9%

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: €910 EUR|Low: €136 EUR|High: €917 EUR|Avg: €358 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6€142 EUR
Retailer 9€159 EUR
Retailer 5€176 EUR
Retailer 7€176 EUR
Retailer 10€239 EUR
Retailer 3€347 EUR
Retailer 2€352 EUR
Retailer 4€428 EUR
Retailer 8€478 EUR
MOH London€910 EUR

43 data points across 10 retailers

16 retailers€142 EUR to €910 EUR

Retailer 1
-
€142 EUR
$159 USD
Price last confirmed 25 days ago
A
Retailer 2
-
€142 EUR
$159 USD
View
A
Retailer 3
-
€159 EUR
$178 USD
View
Final sale: no returns
Retailer 4
-
€164 EUR
$184 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€176 EUR
$197 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€176 EUR
$197 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
€193 EUR
$216 USD
View
A
Retailer 8
-
€239 EUR
$268 USD
View
B+
Retailer 9
-
€347 EUR
£307 GBP
View
B+
Retailer 10
-
€352 EUR
ZAR 6,378 ZAR
View
B+
Retailer 11
-
€428 EUR
$480 USD
View
B+
Retailer 12
-
€478 EUR
A$825 AUD
View
Retailer 13
-
€623 EUR
$699 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
€623 EUR
$699 USD
View
B
Retailer 15
-
€778 EUR
$872 USD
View
Most Expensive
B
MOH London
LG734516719 · Oct 29
€910 EUR
£804 GBP
View
15 more retailers have this diamond
Prices start from €142 EURSave up to €769 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
€142 EUR