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Marquise|Lab Grown|IGI

3.01ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG741570038

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG741570038

Diamond specifications and retailer prices

From €584 EUR
As of November 6, 2026
Save €2,260 EUR (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,843 EUR at MOH London · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741570038 or 741570038. Listed at 13 retailers as of November 5, 2026, with prices from €584 to €2,843, a €2,260 spread on the same certified stone. MOH London lists it at €2,843. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741570038
Dimensions14.27 × 7.57 × 4.85 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.57 mm3.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741570038
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.1%

Caratlytics Score

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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 6
Current: €2,843 EUR|Low: €560 EUR|High: €2,886 EUR|Avg: €1,199 EUR|-0.3%
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 5, 2026
Retailer 11€584 EUR
Retailer 14€635 EUR
Retailer 4€654 EUR
Retailer 3€677 EUR
Retailer 12€677 EUR
Retailer 10€833 EUR
Retailer 6€969 EUR
Retailer 8€992 EUR
Retailer 5€1,014 EUR
Retailer 2€1,065 EUR
Retailer 9€1,729 EUR
Retailer 13€1,903 EUR
Retailer 7€2,352 EUR
MOH London€2,843 EUR

43 data points across 14 retailers

13 retailers€584 EUR to €2,843 EUR

A
Cheapest Retailer
-
€584 EUR
A
Retailer 2
-
€635 EUR
View
A
Retailer 3
-
€654 EUR
View
Final sale: no returns
A
Retailer 4
-
€677 EUR
View
A
Retailer 5
-
€833 EUR
View
B+
Retailer 6
-
€969 EUR
View
B+
Retailer 7
-
€1,014 EUR
View
B+
Retailer 8
-
€1,065 EUR
View
B+
Retailer 9
-
€1,413 EUR
View
B
Retailer 10
-
€1,729 EUR
View
B
Retailer 11
-
€1,903 EUR
View
Retailer 12
-
€2,352 EUR
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG741570038 · Nov 5
€2,843 EUR
£2,513 GBP
View
12 more retailers have this diamond
Prices start from €584 EURSave up to €2,260 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
€584 EUR