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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 €145 EUR
$163 USD
As of October 30, 2026
Save €699 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €845 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 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 €145 to €845, a €699 spread on the same certified stone. MOH London lists it at €845. 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

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: €845 EUR|Low: €140 EUR|High: €855 EUR|Avg: €324 EUR|-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€145 EUR
Retailer 4€163 EUR
Retailer 3€169 EUR
Retailer 12€181 EUR
Retailer 14€181 EUR
Retailer 10€285 EUR
Retailer 8€303 EUR
Retailer 9€303 EUR
Retailer 5€306 EUR
Retailer 7€320 EUR
Retailer 2€328 EUR
Retailer 6€352 EUR
Retailer 13€581 EUR
MOH London€845 EUR

43 data points across 14 retailers

19 retailers€145 EUR to €845 EUR

A
Cheapest Retailer
-
€145 EUR
$163 USD
A
Retailer 2
-
€163 EUR
$183 USD
View
Final sale: no returns
A
Retailer 3
-
€169 EUR
$190 USD
View
Retailer 4
-
€178 EUR
$200 USD
View
Price last confirmed 38 days ago
Retailer 5
-
€181 EUR
$203 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€181 EUR
$203 USD
View
A
Retailer 7
-
€251 EUR
$282 USD
View
A
Retailer 8
-
€285 EUR
$320 USD
View
A
Retailer 9
-
€303 EUR
$340 USD
View
A
Retailer 10
-
€303 EUR
View
B+
Retailer 11
-
€306 EUR
$343 USD
View
B+
Retailer 12
-
€320 EUR
£282 GBP
View
B+
Retailer 13
-
€328 EUR
ZAR 5,949 ZAR
View
B+
Retailer 14
-
€352 EUR
$395 USD
View
B
Retailer 15
-
€581 EUR
CA$904 CAD
View
B
Retailer 16
-
€581 EUR
$652 USD
View
B
Retailer 17
-
€630 EUR
$706 USD
View
B
Retailer 18
-
€686 EUR
$769 USD
View
Most Expensive
B
MOH London
LG791635050 · Nov 1
€845 EUR
£746 GBP
View
18 more retailers have this diamond
Prices start from €145 EURSave up to €699 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
€145 EUR