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Princess|Lab Grown|IGI

1.55ct G VS2 Princess Lab Grown Diamond

VG • G/VS2 • IGI LG579398024

Shape and cutting style on the report: Princess cut

Certificate IGI LG579398024

Diamond specifications and retailer prices

From £315 GBP
As of November 4, 2026
Save £528 GBP (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £843 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG579398024 or 579398024. Listed at 9 retailers as of November 1, 2026, with prices from £315 to £843, a £528 spread on the same certified stone. MOH London lists it at £843. 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

1.55
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579398024
Dimensions6.27 × 6.21 × 4.71 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
6.27 mm6.21 mm1.55 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579398024
Side View
Table 75.0%Crown 44.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 75.8%

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: £843 GBP|Low: £217 GBP|High: £852 GBP|Avg: £509 GBP|+1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 6£222 GBP
Retailer 7£315 GBP
Retailer 2£326 GBP
Retailer 3£365 GBP
Retailer 4£582 GBP
Retailer 9£619 GBP
Retailer 5£626 GBP
Retailer 8£749 GBP
MOH London£843 GBP

32 data points across 9 retailers

9 retailers£315 GBP to £843 GBP

Retailer 1
-
£175 GBP
Price last confirmed 27 days ago
B+
Retailer 2
-
£315 GBP
View
B+
Retailer 3
-
£326 GBP
View
A
Retailer 4
-
£365 GBP
View
B
Retailer 5
-
£582 GBP
View
Retailer 6
-
£619 GBP
View
Price last confirmed 17 days ago
B+
Retailer 7
-
£626 GBP
View
B
Retailer 8
-
£749 GBP
View
Most Expensive
B
MOH London
LG579398024 · Nov 1
£843 GBP
View
8 more retailers have this diamond
Prices start from £315 GBPSave up to £528 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
1.55ct Princess
£315 GBP