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Princess|Lab Grown|IGI

1.55ct K VS2 Princess Lab Grown Diamond

ID • K/VS2 • IGI LG436074750

Shape and cutting style on the report: Princess cut

Certificate IGI LG436074750

Diamond specifications and retailer prices

From £1,446 GBP
As of November 6, 2026
Save £3,332 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,777 GBP at MOH London · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436074750 or 436074750. Listed at 9 retailers as of November 5, 2026, with prices from £1,446 to £4,777, a £3,332 spread on the same certified stone. MOH London lists it at £4,777. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074750
Dimensions6.39 × 6.25 × 4.59 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
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Top View
6.39 mm6.25 mm1.55 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436074750
Side View
Table 71.0%Crown 45.6°Girdle: MediumPavilion 39.4°Culet: NoneDepth 73.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £4,777 GBP|Low: £1,388 GBP|High: £4,855 GBP|Avg: £2,424 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4£1,446 GBP
Retailer 8£1,574 GBP
Retailer 5£1,678 GBP
Retailer 2£1,802 GBP
Retailer 9£2,141 GBP
Retailer 7£2,305 GBP
Retailer 6£2,626 GBP
Retailer 3£2,754 GBP
MOH London£4,777 GBP

21 data points across 9 retailers

9 retailers£1,446 GBP to £4,777 GBP

B+
Cheapest Retailer
-
£1,446 GBP
B+
Retailer 2
-
£1,574 GBP
View
B+
Retailer 3
-
£1,678 GBP
View
Retailer 4
-
£1,678 GBP
View
Price last confirmed 26 days ago
B+
Retailer 5
-
£1,802 GBP
View
B
Retailer 6
-
£2,305 GBP
View
B
Retailer 7
-
£2,626 GBP
View
B
Retailer 8
-
£2,754 GBP
View
Most Expensive
B
MOH London
LG436074750 · Nov 5
£4,777 GBP
View
8 more retailers have this diamond
Prices start from £1,446 GBPSave up to £3,332 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.

B+
1.55ct Princess
£1,446 GBP