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Princess|Natural|IGI

0.50ct E SI2 Princess Natural Diamond

EX • E/SI2 • IGI 654480810

Shape and cutting style on the report: Princess cut

Certificate IGI 654480810

Diamond specifications and retailer prices

From £215 GBP
₹27,281 INR
As of October 29, 2026
Save £913 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,313 GBP at NZ Jewellers · As of September 11, 2026
View at NZ Jewellers

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 654480810. Listed at 14 retailers as of October 27, 2026, with a 424% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.7°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 654480810
Dimensions4.53 × 4.42 × 3.11 mm
L/W Ratio1.02
Culet sizePointed
Top View
4.53 mm4.42 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 654480810
Side View
Table 74.0%Crown 46.7°Girdle: MediumPavilion 39.6°Culet: NoneDepth 70.4%

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 29
Current: £353 GBP|Low: £214 GBP|High: £801 GBP|Avg: £394 GBP|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3£215 GBP
Retailer 8£271 GBP
Retailer 6£274 GBP
Retailer 10£294 GBP
Retailer 1£353 GBP
Retailer 7£369 GBP
Retailer 2£378 GBP
Retailer 9£393 GBP
Retailer 5£479 GBP
Retailer 4£684 GBP

39 data points across 10 retailers

14 retailers£215 GBP to £1,128 GBP

A
Cheapest Retailer
-
£215 GBP
₹27,281 INR
A
Retailer 2
-
£271 GBP
$361 USD
View
Final sale: no returns
A
Retailer 3
-
£294 GBP
$392 USD
View
A
Retailer 4
-
£317 GBP
$422 USD
View
A
Retailer 5
-
£317 GBP
$422 USD
View
A
Retailer 6
-
£339 GBP
$452 USD
View
Retailer 7
-
£342 GBP
$456 USD
View
Price last confirmed 46 days ago
A
Retailer 8
-
£353 GBP
View
A
Retailer 9
-
£369 GBP
View
A
Retailer 10
-
£393 GBP
$523 USD
View
B+
Retailer 11
-
£479 GBP
€607 EUR
View
B
Retailer 12
-
£684 GBP
View
B
Retailer 13
-
£1,128 GBP
$1,502 USD
View
Most Expensive
NZ Jewellers
f8d310db-f6ee-4dba-87b9-ac1041f97cc1 · Sep 11
£1,313 GBP
$1,748 USD
View
Price under review
13 more retailers have this diamond
Prices start from £215 GBPSave up to £913 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
0.50ct Princess
£215 GBP