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Princess|Lab Grown|IGI

1.38ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG617460546

Shape and cutting style on the report: Princess cut

Certificate IGI LG617460546

Diamond specifications and retailer prices

From £152 GBP
As of November 4, 2026
Save £727 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £879 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.38ct lab-grown princess diamond

This 1.38ct 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 top-tier cut grade and certified by IGI LG617460546 or 617460546. Listed at 13 retailers as of November 4, 2026, with prices from £152 to £879, a £727 spread on the same certified stone. MOH London lists it at £879. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617460546
Dimensions6.12 × 6.06 × 4.30 mm
L/W Ratio1.01
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
6.12 mm6.06 mm1.38 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617460546
Side View
Table 70.0%Crown 46.8°Girdle: MediumPavilion 37.6°Culet: NoneDepth 71.0%

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: £879 GBP|Low: £146 GBP|High: £892 GBP|Avg: £364 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 9£152 GBP
Retailer 4£170 GBP
Retailer 3£176 GBP
Retailer 10£188 GBP
Retailer 13£188 GBP
Retailer 6£325 GBP
Retailer 11£325 GBP
Retailer 2£343 GBP
Retailer 5£409 GBP
Retailer 7£460 GBP
Retailer 12£606 GBP
Retailer 8£607 GBP
MOH London£879 GBP

45 data points across 13 retailers

13 retailers£152 GBP to £879 GBP

A
Cheapest Retailer
-
£152 GBP
A
Retailer 2
-
£170 GBP
View
Final sale: no returns
A
Retailer 3
-
£176 GBP
View
A
Retailer 4
-
£188 GBP
View
Retailer 5
-
£188 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£325 GBP
View
A
Retailer 7
-
£325 GBP
View
A
Retailer 8
-
£343 GBP
View
B+
Retailer 9
-
£409 GBP
View
Retailer 10
-
£460 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£606 GBP
View
B+
Retailer 12
-
£607 GBP
View
Most Expensive
B
MOH London
LG617460546 · Nov 5
£879 GBP
View
12 more retailers have this diamond
Prices start from £152 GBPSave up to £727 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
1.38ct Princess
£152 GBP