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Princess|Lab Grown|IGI

0.55ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG750556578

Shape and cutting style on the report: Princess cut

Certificate IGI LG750556578

Diamond specifications and retailer prices

From £147 GBP
$197 USD
As of October 30, 2026
Save £705 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £852 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.55ct lab-grown princess diamond

This 0.55ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750556578 or 750556578. Listed at 14 retailers as of October 25, 2026, with prices from £147 to £852, a £705 spread on the same certified stone. MOH London lists it at £852. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750556578
Dimensions4.45 × 4.45 × 3.24 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.45 mm4.45 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750556578
Side View
Table 67.0%Crown 42.9°Girdle: MediumPavilion 39°Culet: NoneDepth 72.8%

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: Oct 30
Current: £852 GBP|Low: £147 GBP|High: £855 GBP|Avg: £380 GBP|+3.8%
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
October 30, 2026
Retailer 10£147 GBP
Retailer 3£164 GBP
Retailer 8£170 GBP
Retailer 13£176 GBP
Retailer 11£182 GBP
Retailer 6£313 GBP
Retailer 12£316 GBP
Retailer 2£336 GBP
Retailer 7£465 GBP
Retailer 9£585 GBP
Retailer 5£630 GBP
Retailer 4£717 GBP
MOH London£852 GBP

43 data points across 13 retailers

14 retailers£147 GBP to £852 GBP

A
Cheapest Retailer
-
£147 GBP
$197 USD
A
Retailer 2
-
£170 GBP
$228 USD
View
A
Retailer 3
-
£176 GBP
$236 USD
View
A
Retailer 4
-
£182 GBP
$244 USD
View
Retailer 5
-
£283 GBP
A$583 AUD
View
Price last confirmed 86 days ago
B+
Retailer 6
-
£313 GBP
€399 EUR
View
B+
Retailer 7
-
£316 GBP
$424 USD
View
B+
Retailer 8
-
£336 GBP
View
B
Retailer 9
-
£465 GBP
A$958 AUD
View
B
Retailer 10
-
£585 GBP
$784 USD
View
B
Retailer 11
-
£630 GBP
$844 USD
View
B
Retailer 12
-
£673 GBP
View
Retailer 13
-
£717 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG750556578 · Oct 25
£852 GBP
View
13 more retailers have this diamond
Prices start from £147 GBPSave up to £705 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
0.55ct Princess
£147 GBP