Princess|Lab Grown|IGI

3.01ct G SI2 Princess Lab Grown Diamond

GD • G/SI2 • IGI LG514250741

Shape and cutting style on the report: Princess cut

Certificate IGI LG514250741

Diamond specifications and retailer prices

From £766 GBP
As of November 6, 2026
Save £1,307 GBP (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,073 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 3.01ct lab-grown princess diamond

This 3.01ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG514250741 or 514250741. Listed at 8 retailers as of November 3, 2026, with prices from £766 to £2,073, a £1,307 spread on the same certified stone. MOH London lists it at £2,073. 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
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514250741
Dimensions7.93 × 7.78 × 5.49 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.93 mm7.78 mm3.01 ctG / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514250741
Side View
Table 71.0%Crown 45.2°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 70.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,073 GBP|Low: £539 GBP|High: £2,084 GBP|Avg: £1,186 GBP|+46.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£539 GBP
Retailer 2£766 GBP
Retailer 5£1,042 GBP
Retailer 3£1,210 GBP
Retailer 4£1,449 GBP
Retailer 6£1,682 GBP
MOH London£2,073 GBP

36 data points across 7 retailers

8 retailers£766 GBP to £2,073 GBP

Retailer 1
-
£282 GBP
Price last confirmed 45 days ago
Retailer 2
-
£345 GBP
View
Price last confirmed 44 days ago
B+
Retailer 3
-
£766 GBP
View
B
Retailer 4
-
£1,042 GBP
View
B
Retailer 5
-
£1,210 GBP
View
Retailer 6
-
£1,449 GBP
View
Price last confirmed 19 days ago
B
Retailer 7
-
£1,682 GBP
View
Most Expensive
C
MOH London
LG514250741 · Nov 3
£2,073 GBP
View
7 more retailers have this diamond
Prices start from £766 GBPSave up to £1,307 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.

B+
3.01ct Princess
£766 GBP