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Marquise|Lab Grown|IGI

0.30ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG791635056

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791635056

Diamond specifications and retailer prices

From €185 EUR
$208 USD
As of November 1, 2026
Save €872 EUR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,058 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.3ct lab-grown marquise diamond

This 0.3ct 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 LG791635056 or 791635056. Listed at 12 retailers as of November 1, 2026, with prices from €185 to €1,058, a €872 spread on the same certified stone. MOH London lists it at €1,058. 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

0.30
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791635056
Dimensions7.02 × 3.39 × 2.13 mm
L/W Ratio2.07
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
7.02 mm3.39 mm0.30 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791635056
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: €1,058 EUR|Low: €128 EUR|High: €1,058 EUR|Avg: €429 EUR|+15.5%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 7€128 EUR
Retailer 4€185 EUR
Retailer 6€211 EUR
Retailer 13€274 EUR
Retailer 8€289 EUR
Retailer 15€305 EUR
Retailer 5€321 EUR
Retailer 12€373 EUR
Retailer 9€411 EUR
Retailer 2€413 EUR
Retailer 16€459 EUR
Retailer 10€464 EUR
Retailer 11€631 EUR
Retailer 14€744 EUR
Retailer 3€881 EUR
MOH London€1,058 EUR

13 data points across 16 retailers

12 retailers€185 EUR to €1,058 EUR

A
Cheapest Retailer
-
€185 EUR
$208 USD
Final sale: no returns
B+
Retailer 2
-
€274 EUR
$307 USD
View
B+
Retailer 3
-
€305 EUR
$342 USD
View
B+
Retailer 4
-
€335 EUR
$376 USD
View
B
Retailer 5
-
€411 EUR
ZAR 7,452 ZAR
View
B+
Retailer 6
-
€413 EUR
£365 GBP
View
B
Retailer 7
-
€459 EUR
$515 USD
View
B
Retailer 8
-
€464 EUR
$520 USD
View
B
Retailer 9
-
€631 EUR
CA$983 CAD
View
B
Retailer 10
-
€744 EUR
$835 USD
View
B
Retailer 11
-
€881 EUR
$988 USD
View
Most Expensive
B
MOH London
LG791635056 · Nov 1
€1,058 EUR
£934 GBP
View
11 more retailers have this diamond
Prices start from €185 EURSave up to €872 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
0.30ct Marquise
€185 EUR