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Princess|Lab Grown|IGI

1.36ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG551287482

Shape and cutting style on the report: Princess cut

Certificate IGI LG551287482

Diamond specifications and retailer prices

From £181 GBP
As of November 4, 2026
Save £684 GBP (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £866 GBP at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 1.36ct lab-grown princess diamond

This 1.36ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG551287482 or 551287482. Listed at 5 retailers as of November 4, 2026, with prices from £181 to £866, a £684 spread on the same certified stone. Michael Trio lists it at £866. 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

1.36
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551287482
Dimensions6.22 × 6.21 × 4.23 mm
L/W Ratio1.00
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
6.22 mm6.21 mm1.36 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551287482
Side View
Table 70.5%Crown 39.9°Girdle: THN-MEDPavilion 38.1°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £866 GBP|Low: £181 GBP|High: £866 GBP|Avg: £452 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 4, 2026
Retailer 3£181 GBP
Retailer 5£303 GBP
Retailer 4£320 GBP
Retailer 6£479 GBP
Retailer 2£559 GBP
Michael Trio£866 GBP

2 data points across 6 retailers

5 retailers£181 GBP to £866 GBP

A
Cheapest Retailer
-
£181 GBP
Final sale: no returns
B+
Retailer 2
-
£303 GBP
View
B+
Retailer 3
-
£320 GBP
View
Retailer 4
-
£559 GBP
View
Price last confirmed 8 days ago
Most Expensive
C
Michael Trio
1449223700 · Nov 4
£866 GBP
SGD 1,579 SGD
View
4 more retailers have this diamond
Prices start from £181 GBPSave up to £684 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
1.36ct Princess
£181 GBP