Marquise|Lab Grown|IGI

3.01ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG846692978

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846692978

Diamond specifications and retailer prices

From £316 GBP
$423 USD
As of October 31, 2026
Save £1,058 GBP (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,373 GBP at MOH London · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846692978 or 846692978. Listed at 13 retailers as of October 29, 2026, with prices from £316 to £1,373, a £1,058 spread on the same certified stone. MOH London lists it at £1,373. 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
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846692978
Dimensions14.12 × 7.41 × 4.87 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.12 mm7.41 mm3.01 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846692978
Side View
Table 61.0%Crown 38.9°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 65.7%

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: Oct 31
Current: £1,373 GBP|Low: £316 GBP|High: £1,373 GBP|Avg: £793 GBP
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
October 31, 2026
Retailer 13£316 GBP
Retailer 6£371 GBP
Retailer 11£463 GBP
Retailer 5£557 GBP
Retailer 2£632 GBP
Retailer 7£736 GBP
Retailer 8£759 GBP
Retailer 12£790 GBP
Retailer 9£981 GBP
Retailer 4£1,153 GBP
Retailer 3£1,309 GBP
Retailer 10£1,314 GBP
MOH London£1,373 GBP

12 data points across 13 retailers

13 retailers£316 GBP to £1,373 GBP

A
Cheapest Retailer
-
£316 GBP
$423 USD
Final sale: no returns
A
Retailer 2
-
£371 GBP
View
A
Retailer 3
-
£463 GBP
$620 USD
View
B+
Retailer 4
-
£557 GBP
$746 USD
View
A
Retailer 5
-
£632 GBP
View
B+
Retailer 6
-
£736 GBP
A$1,517 AUD
View
B+
Retailer 7
-
£759 GBP
ZAR 16,431 ZAR
View
B+
Retailer 8
-
£790 GBP
$1,058 USD
View
B+
Retailer 9
-
£981 GBP
$1,314 USD
View
B+
Retailer 10
-
£1,153 GBP
$1,545 USD
View
B+
Retailer 11
-
£1,309 GBP
$1,754 USD
View
B+
Retailer 12
-
£1,314 GBP
$1,761 USD
View
Most Expensive
B
MOH London
LG846692978 · Oct 29
£1,373 GBP
View
12 more retailers have this diamond
Prices start from £316 GBPSave up to £1,058 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
£316 GBP