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Princess|Lab Grown|IGI

1.39ct G VS2 Princess Lab Grown Diamond

VG • G/VS2 • IGI LG605335733

Shape and cutting style on the report: Princess cut

Certificate IGI LG605335733

Diamond specifications and retailer prices

From £296 GBP
$397 USD
As of November 1, 2026
Save £487 GBP (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £783 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.39ct lab-grown princess diamond

This 1.39ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605335733 or 605335733. Listed at 7 retailers as of November 1, 2026, with prices from £296 to £783, a £487 spread on the same certified stone. MOH London lists it at £783. 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

1.39
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605335733
Dimensions6.09 × 6.03 × 4.56 mm
L/W Ratio1.01
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
6.09 mm6.03 mm1.39 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605335733
Side View
Table 70.0%Crown 41.9°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 75.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £783 GBP|Low: £207 GBP|High: £802 GBP|Avg: £451 GBP|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 5£207 GBP
Retailer 6£296 GBP
Retailer 2£302 GBP
Retailer 3£420 GBP
Retailer 4£569 GBP
Retailer 7£579 GBP
MOH London£783 GBP

31 data points across 7 retailers

7 retailers£296 GBP to £783 GBP

B+
Cheapest Retailer
-
£296 GBP
$397 USD
A
Retailer 2
-
£302 GBP
View
B+
Retailer 3
-
£420 GBP
$563 USD
View
B+
Retailer 4
-
£522 GBP
$700 USD
View
B
Retailer 5
-
£569 GBP
$763 USD
View
Retailer 6
-
£579 GBP
$777 USD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG605335733 · Nov 2
£783 GBP
View
6 more retailers have this diamond
Prices start from £296 GBPSave up to £487 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
1.39ct Princess
£296 GBP