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Princess|Lab Grown|IGI

1.53ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG644416362

Shape and cutting style on the report: Princess cut

Certificate IGI LG644416362

Diamond specifications and retailer prices

From €185 EUR
$206 USD
As of October 30, 2026
Save €741 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €927 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown princess diamond

This 1.53ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG644416362 or 644416362. Listed at 11 retailers as of October 29, 2026, with prices from €185 to €927, a €741 spread on the same certified stone. MOH London lists it at €927. 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

1.53
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644416362
Dimensions6.34 × 6.30 × 4.44 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.30 mm1.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG644416362
Side View
Table 71.0%Crown 42.6°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 70.5%

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 30
Current: €927 EUR|Low: €185 EUR|High: €1,123 EUR|Avg: €540 EUR
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
Retailer 15
October 30, 2026
Retailer 9€185 EUR
Retailer 3€215 EUR
Retailer 10€230 EUR
Retailer 13€265 EUR
Retailer 2€295 EUR
Retailer 4€365 EUR
Retailer 15€397 EUR
Retailer 12€419 EUR
Retailer 8€424 EUR
Retailer 11€460 EUR
Retailer 14€739 EUR
Retailer 5€841 EUR
Retailer 6€866 EUR
MOH London€927 EUR
Retailer 7€1,123 EUR

4 data points across 15 retailers

11 retailers€185 EUR to €927 EUR

A
Cheapest Retailer
-
€185 EUR
$206 USD
A
Retailer 2
-
€215 EUR
$239 USD
View
A
Retailer 3
-
€230 EUR
$256 USD
View
A
Retailer 4
-
€265 EUR
HK$2,300 HKD
View
A
Retailer 5
-
€295 EUR
£259 GBP
View
B+
Retailer 6
-
€397 EUR
$442 USD
View
B+
Retailer 7
-
€419 EUR
$466 USD
View
A
Retailer 8
-
€424 EUR
£371 GBP
View
B+
Retailer 9
-
€460 EUR
$512 USD
View
B
Retailer 10
-
€739 EUR
$823 USD
View
Most Expensive
B
MOH London
LG644416362 · Oct 29
€927 EUR
£812 GBP
View
10 more retailers have this diamond
Prices start from €185 EURSave up to €741 EUR

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
1.53ct Princess
€185 EUR