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Marquise|Lab Grown|IGI

3.01ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG783614303

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783614303

Diamond specifications and retailer prices

From £575 GBP
As of November 1, 2026
Save £840 GBP (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,415 GBP 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783614303 or 783614303. Listed at 5 retailers as of November 1, 2026, with prices from £575 to £1,415, a £840 spread on the same certified stone. MOH London lists it at £1,415. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783614303
Dimensions14.47 × 7.69 × 4.74 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
14.47 mm7.69 mm3.01 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783614303
Side View
Table 61.0%Crown 32.1°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,415 GBP|Low: £556 GBP|High: £1,432 GBP|Avg: £904 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 3£575 GBP
Retailer 2£594 GBP
Retailer 5£743 GBP
Retailer 4£1,191 GBP
MOH London£1,415 GBP

37 data points across 5 retailers

5 retailers£575 GBP to £1,415 GBP

B+
Cheapest Retailer
-
£575 GBP
A
Retailer 2
-
£594 GBP
View
A
Retailer 3
-
£743 GBP
View
B+
Retailer 4
-
£1,191 GBP
View
Most Expensive
B+
MOH London
LG783614303 · Nov 1
£1,415 GBP
View
4 more retailers have this diamond
Prices start from £575 GBPSave up to £840 GBP

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
£575 GBP