Marquise|Lab Grown|IGI

3.01ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG852652619

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852652619

Diamond specifications and retailer prices

From €640 EUR
$715 USD
As of November 1, 2026
Save €922 EUR (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,562 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG852652619 or 852652619. Listed at 4 retailers as of November 1, 2026, with prices from €640 to €1,562, a €922 spread on the same certified stone. MOH London lists it at €1,562. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852652619
Dimensions14.29 × 7.59 × 4.71 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.29 mm7.59 mm3.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852652619
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.1%

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: Nov 1
Current: €1,562 EUR|Low: €640 EUR|High: €1,562 EUR|Avg: €898 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2€640 EUR
Retailer 3€720 EUR
Retailer 4€873 EUR
MOH London€1,562 EUR

2 data points across 4 retailers

4 retailers€640 EUR to €1,562 EUR

B+
Cheapest Retailer
-
€640 EUR
$715 USD
A
Retailer 2
-
€720 EUR
£634 GBP
View
B+
Retailer 3
-
€873 EUR
$975 USD
View
Most Expensive
B
MOH London
LG852652619 · Nov 1
€1,562 EUR
£1,374 GBP
View
3 more retailers have this diamond
Prices start from €640 EURSave up to €922 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
3.01ct Marquise
€640 EUR