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Princess|Lab Grown|IGI

0.64ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG627485941

Shape and cutting style on the report: Princess cut

Certificate IGI LG627485941

Diamond specifications and retailer prices

From £90 GBP
$120 USD
As of October 29, 2026
Save £537 GBP (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £628 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.64ct lab-grown princess diamond

This 0.64ct lab-grown princess sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG627485941 or 627485941. Listed at 9 retailers as of October 29, 2026, with prices from £90 to £628, a £537 spread on the same certified stone. MOH London lists it at £628. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.64
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627485941
Dimensions4.69 × 4.69 × 3.41 mm
L/W Ratio1.00
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
4.69 mm4.69 mm0.64 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG627485941
Side View
Table 73.0%Crown 42.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 72.7%

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: Oct 29
Current: £628 GBP|Low: £90 GBP|High: £628 GBP|Avg: £263 GBP
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
Retailer 14
October 29, 2026
Retailer 7£90 GBP
Retailer 10£106 GBP
Retailer 2£158 GBP
Retailer 13£159 GBP
Retailer 11£178 GBP
Retailer 12£185 GBP
Retailer 3£231 GBP
Retailer 8£264 GBP
Retailer 9£273 GBP
Retailer 4£332 GBP
Retailer 6£347 GBP
Retailer 5£406 GBP
Retailer 14£432 GBP
MOH London£628 GBP

2 data points across 14 retailers

9 retailers£90 GBP to £628 GBP

A
Cheapest Retailer
-
£90 GBP
$120 USD
A
Retailer 2
-
£106 GBP
HK$1,100 HKD
View
A
Retailer 3
-
£158 GBP
View
A
Retailer 4
-
£178 GBP
$237 USD
View
A
Retailer 5
-
£185 GBP
View
B+
Retailer 6
-
£264 GBP
$351 USD
View
B+
Retailer 7
-
£273 GBP
$364 USD
View
B+
Retailer 8
-
£347 GBP
View
Most Expensive
B
MOH London
LG627485941 · Oct 29
£628 GBP
View
8 more retailers have this diamond
Prices start from £90 GBPSave up to £537 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
0.64ct Princess
£90 GBP