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Princess|Lab Grown|IGI

1.39ct F VS2 Princess Lab Grown Diamond

GD • F/VS2 • IGI LG694554173

Shape and cutting style on the report: Princess cut

Certificate IGI LG694554173

Diamond specifications and retailer prices

From £307 GBP
As of November 4, 2026
Save £507 GBP (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £814 GBP at MOH London · As of November 5, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG694554173 or 694554173. Listed at 7 retailers as of November 4, 2026, with prices from £307 to £814, a £507 spread on the same certified stone. MOH London lists it at £814. 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
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694554173
Dimensions6.09 × 5.92 × 4.23 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.09 mm5.92 mm1.39 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694554173
Side View
Table 70.0%Crown 46.5°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 71.5%

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 4
Current: £814 GBP|Low: £305 GBP|High: £882 GBP|Avg: £491 GBP|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4£307 GBP
Retailer 2£314 GBP
Retailer 3£421 GBP
Retailer 7£429 GBP
Retailer 6£554 GBP
Retailer 5£601 GBP
MOH London£814 GBP

43 data points across 7 retailers

7 retailers£307 GBP to £814 GBP

B+
Cheapest Retailer
-
£307 GBP
A
Retailer 2
-
£314 GBP
View
B+
Retailer 3
-
£421 GBP
View
B+
Retailer 4
-
£429 GBP
View
Retailer 5
-
£554 GBP
View
Price last confirmed 9 days ago
B
Retailer 6
-
£601 GBP
View
Most Expensive
B
MOH London
LG694554173 · Nov 5
£814 GBP
View
6 more retailers have this diamond
Prices start from £307 GBPSave up to £507 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
£307 GBP