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Marquise|Lab Grown|IGI

3.01ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG848620930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848620930

Diamond specifications and retailer prices

From £459 GBP
As of November 4, 2026
Save £949 GBP (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,407 GBP at MOH London · As of November 3, 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 LG848620930 or 848620930. Listed at 5 retailers as of November 3, 2026, with prices from £459 to £1,407, a £949 spread on the same certified stone. MOH London lists it at £1,407. 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 angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848620930
Dimensions13.51 × 7.68 × 4.82 mm
L/W Ratio1.76
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.51 mm7.68 mm3.01 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848620930
Side View
Table 62.0%Crown 34.2°Girdle: ThickPavilion 40.4°Culet: NoneDepth 62.8%

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 4
Current: £1,407 GBP|Low: £459 GBP|High: £1,415 GBP|Avg: £723 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 3£459 GBP
Retailer 5£609 GBP
Retailer 2£624 GBP
Retailer 4£749 GBP
MOH London£1,407 GBP

12 data points across 5 retailers

5 retailers£459 GBP to £1,407 GBP

B+
Cheapest Retailer
-
£459 GBP
Retailer 2
-
£609 GBP
View
Price last confirmed 10 days ago
A
Retailer 3
-
£624 GBP
View
A
Retailer 4
-
£749 GBP
View
Most Expensive
B+
MOH London
LG848620930 · Nov 3
£1,407 GBP
View
4 more retailers have this diamond
Prices start from £459 GBPSave up to £949 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
£459 GBP